Keyword Index

A

  • Acute-phase proteins Effect of n-6 and n-3 fatty acids on expression of pro-inflammatory cytokines in lambs vaccinated against foot and mouth disease virus [Volume 10, Issue 1, 2022, Pages 57-63]
  • Adani goats Characterization of population structure and genetic diversity of Adani goats [Volume 8, Issue 1, 2020, Pages 79-89]
  • Aflatoxin The ameliorative effect of mycosorb in aflatoxin contaminated diet of broiler chickens [Volume 6, Issue 1, 2018, Pages 39-47]
  • Agricultural by-products Application of artificial neural networks and multiple linear regression for predicting asymptotic gas production of agricultural by-products [Volume 15, Issue 1, 2027, Pages 15-23]
  • Alfalfa Evaluation of nutritional properties of alfalfa and sainfoin forages by gas production techniques [Volume 1, Issue 1, 2013, Pages 1-9]
  • Alpha-linolenic acid Effect of n-6 and n-3 fatty acids on expression of pro-inflammatory cytokines in lambs vaccinated against foot and mouth disease virus [Volume 10, Issue 1, 2022, Pages 57-63]
  • American cockroach Evaluation of cockroach (Periplaneta americana) powder as a potential feed ingredient for ruminants: chemical composition, fatty acids profile and ruminal degradability [Volume 10, Issue 1, 2022, Pages 19-29]
  • Anglo-Nubian Lactation curve, milk composition and metabolic status of goats from different genetic groups under tropical conditions [Volume 11, Issue 2, 2023, Pages 1-12]
  • Antimicrobial peptide In vitro addition of antibiotic resistant bacteria (Lactococcus lactis) modulates ruminal nutrient disappearance kinetics of diets varying in lactose/starch ratios [Volume 12, Issue 1, 2024, Pages 13-22]
  • Antioxidant Effects of storage duration at 5 ºC and type of cryoprotectant on cooled and frozen-thawed ram epididymal spermatozoa [Volume 5, Issue 2, 2017, Pages 29-34]
  • Antioxidant Supplementation of semen extender with zinc oxide nanoparticles improves the post-thaw quality of ram spermatozoa [Volume 13, Issue 2, 2025, Pages 53-59]
  • Antioxidant Effect of adding the cold-water extract of Arugula leaves to drinking water on the growth performance of broilers [Volume 14, Issue 1, 2026, Pages 41-47]
  • Antioxidant The effect of milk enrichment with vitamin C and copper on performance, skeletal growth index, digestibility, blood biochemical attributes and liver enzyme activity in suckling calves [Volume 15, Issue 1, 2027, Pages 47-55]
  • Antioxidant Status Effects of turmeric rhizome powder and source of oil in diet on blood metabolites, immune system and antioxidant status in heat stressed broiler chickens [Volume 3, Issue 2, 2015, Pages 13-20]
  • Antioxidant Status Effects of zinc oxide nanoparticles on antioxidant status, serum enzymes activities, biochemical parameters and performance in broiler chickens [Volume 4, Issue 2, 2016, Pages 7-13]
  • Apis mellifera meda L Genetic structure of Caspian Sea southern area honeybee populations, based on microsatellite polymorphism [Volume 2, Issue 2, 2014, Pages 26-31]
  • Apple Application of fruit wastes in broiler diets: their effects on performance, immunity and cecal bacteria [Volume 13, Issue 1, 2025, Pages 19-26]
  • Arabi sheep The replacement value of corn silage with wild pistachio (Pistacia khinjuk) leaf in the diet of sheep and its effect on digestibility of fiber and protein [Volume 3, Issue 1, 2015, Pages 17-23]
  • Arian Differential responses of Ross and Arian broilers to embryonic thermal manipulation and post-hatch heat stress [Volume 15, Issue 1, 2027, Pages 1-8]
  • Arugula leaves Effect of adding the cold-water extract of Arugula leaves to drinking water on the growth performance of broilers [Volume 14, Issue 1, 2026, Pages 41-47]
  • Association analysis A PCR-RFLP investigation on PROP1 gene polymorphism and its association with milk production and growth traits in Mahabadi goats [Volume 2, Issue 1, 2014, Pages 43-48]
  • Atlas breed Morphological differentiation between two Moroccan goat breeds [Volume 4, Issue 2, 2016, Pages 31-38]
  • Atriplex Ruminal microbial fermentation of dromedary camel in a dual flow continu-ous culture system using cultivable and pasture forages [Volume 4, Issue 1, 2016, Pages 17-24]
  • Australian Merino sheep A genome-wide scan to detect signatures of recent selection in Australian Merino sheep [Volume 5, Issue 2, 2017, Pages 63-73]

B

  • Bacillus coagulans Beneficial effect of Bacillus coagulans DSM 32016 on performance and productivity of broiler breeders [Volume 10, Issue 1, 2022, Pages 31-40]
  • Bacillus subtilis Estimation of metabolizable energy equivalency of Bacillus Subtilis spore for male broiler chickens [Volume 5, Issue 1, 2017, Pages 9-18]
  • Bacteria The effect of fermentation by Bacillus subtilis and Aspergillus niger on the nutritional value of date palm kernels [Volume 9, Issue 1, 2021, Pages 41-50]
  • Barcha breed Morphological differentiation between two Moroccan goat breeds [Volume 4, Issue 2, 2016, Pages 31-38]
  • Barley Effect of wheat bran inclusion in barley-based diet on villus morphology of jejunum, serum cholesterol, abdominal fat and growth performance of broiler chickens [Volume 4, Issue 1, 2016, Pages 9-16]
  • Bayesian approach Genetic and phenotypic aspects of functional stayability traits in the Murciano-Granadina goats [Volume 15, Issue 1, 2027, Pages 87-92]
  • Bayesian approach Bayesian censored models for genetic analysis of age at first kidding in Murciano-Granadina goats [Volume 15, Issue 1, 2027, Pages 93-99]
  • Beta-hydroxybutyric acid Predicting blood beta-hydroxybutyric acid in dairy cow herds through machine learning-based feature selection: On-farm data basis [Volume 13, Issue 1, 2025, Pages 67-78]
  • Betaine Effect of betaine supplementation in diets containing oxidized oil on growth performance, blood metabolites, meat quality and oxidative stability of broiler chickens [Volume 14, Issue 1, 2026, Pages 49-56]
  • Biochemical Parameters Effects of zinc oxide nanoparticles on antioxidant status, serum enzymes activities, biochemical parameters and performance in broiler chickens [Volume 4, Issue 2, 2016, Pages 7-13]
  • BMP15 Allelic polymorphism of exon 2 in BMP15 gene in F1 crossbred sheep from crossing Romanov rams with Kermani ewes [Volume 8, Issue 2, 2020, Pages 37-44]
  • BMP15 Allelic polymorphism in exon 1 of GDF9 and exon 2 of BMP15 genes and its impact on litter size at lambing in Iran-Black sheep [Volume 8, Issue 2, 2020, Pages 57-65]
  • BMP15 Polymorphism of three ovine BMP15, INHBA and INHA candidate genes for litter size in four Iranian Indigenous sheep using PCR-sequencing [Volume 10, Issue 2, 2022, Pages 1-8]
  • Body weights Estimation of (co) variance components and genetic parameters for growth traits in Arman sheep [Volume 1, Issue 1, 2013, Pages 35-43]
  • Broiler Chickens Effects of turmeric rhizome powder and source of oil in diet on blood metabolites, immune system and antioxidant status in heat stressed broiler chickens [Volume 3, Issue 2, 2015, Pages 13-20]
  • Broiler Chickens Estimation of metabolizable energy equivalency of Bacillus Subtilis spore for male broiler chickens [Volume 5, Issue 1, 2017, Pages 9-18]
  • Broiler Chickens The impact of encapsulated savory (Satureja hortensis) essential oils versus antibiotics on growth performance, ileal microbiota, and immune response in broiler chickens [Volume 13, Issue 2, 2025, Pages 61-67]
  • Broiler Chickens Effects of milk thistle (Silybum marianum) on production performance, carcass characteristics, biochemical parameters and blood antioxidant status, immune system, sensory and taste traits and fatty acid profile of meat in broiler chickens [Volume 15, Issue 1, 2027, Pages 75-85]
  • Broilers Comparative effects of probiotic, prebiotic and synbiotic supplements on performance, jejunal morphology, serum lipid profile and antibody response of broiler chicks [Volume 1, Issue 2, 2013, Pages 20-27]
  • Broilers Effects of supplementation of Satureja khuzistanica Jamzad essential oils in the drinking water on growth performance, serum metabolites and differential counts of white blood cells in broiler chickens [Volume 3, Issue 1, 2015, Pages 1-10]
  • Broilers Effects of zinc oxide nanoparticles on antioxidant status, serum enzymes activities, biochemical parameters and performance in broiler chickens [Volume 4, Issue 2, 2016, Pages 7-13]
  • Broilers Effect of adding the cold-water extract of Arugula leaves to drinking water on the growth performance of broilers [Volume 14, Issue 1, 2026, Pages 41-47]
  • Broilers Effect of adding L-carnitine and methionine on growth performance, carcass traits, blood metabolites, and tibia characteristics in broiler chickens [(Articles in Press)]
  • Brucella melitensis In silico cloning and bioinformatics study of Brucella melitensis Omp31 antigen in different mammalian expression vectors [Volume 6, Issue 1, 2018, Pages 65-76]

C

  • Calcium Determination of apparent and true ileal digestibility of calcium in limestone with different particle sizes in broilers and pullets [Volume 10, Issue 2, 2022, Pages 67-75]
  • Camel Drone-based deep learning system for accurate camel counting in desert rangelands with integration into Sarebanyar platform [(Articles in Press)]
  • Cancer Prediction of ovarian cancer in Holstein cattle using machine learning and microarray data [Volume 14, Issue 1, 2026, Pages 57-65]
  • Candidate Gene Genome-wide association study and gene ontology for growth and wool characteristics in Zandi sheep [Volume 8, Issue 2, 2020, Pages 45-55]
  • Candidate Gene Genome-wide identification of candidate regions associated with growth traits in Lori-Bakhtiari sheep using the Random Forest algorithm [(Articles in Press)]
  • Carcass weight Quantitative trait loci for body weight and carcass traits in Japanese quail [Volume 2, Issue 1, 2014, Pages 49-55]
  • Cattle Association of TG-repeats in the 5’-flanking region of bovine growth hormone receptor (GHR) gene with milk production traits and somatic cell count in Holstein cattle [Volume 1, Issue 1, 2013, Pages 29-34]
  • Cattle Polymorphism of pyruvate carboxylase gene and its relation with productive and reproductive performance of dairy cows [Volume 14, Issue 2, 2026, Pages 17-23]
  • Cattle Modeling a latent variable for body size using morphometric traits in cattle [Volume 15, Issue 1, 2027, Pages 57-61]
  • Chemical composition Whole tomato plant in ruminant nutrition: effects on in vitro gas production, fermentation parameters and nutrient digestibility [Volume 8, Issue 1, 2020, Pages 29-36]
  • Chemical composition Moringa peregrina in ruminant nutrition: effects on rumen fermentation, digestion and microbial enzymes activity in vitro [Volume 9, Issue 1, 2021, Pages 31-39]
  • Climate Change Impact of climate change on thermoregulation, blood attributes and production performance in laying hens [Volume 13, Issue 1, 2025, Pages 39-46]
  • Clomiphene Citrate Evaluation of the estrus synchronization and reproductive performance of Afshari ewes during the breeding season following treatment with clomiphene citrate [Volume 10, Issue 2, 2022, Pages 19-23]
  • Cluster analysis Application of artificial neural networks and multiple linear regression for predicting asymptotic gas production of agricultural by-products [Volume 15, Issue 1, 2027, Pages 15-23]
  • CNCPS model Nutritional value of barley, triticale and oat grain varieties based on in vitro gas production and fermentation parameters, and Cornell Net Carbohydrate and Protein System [Volume 10, Issue 2, 2022, Pages 55-65]
  • Cold stress Changes in biochemical parameters of a broiler chicken line with cold-induced ascites [Volume 7, Issue 2, 2019, Pages 47-55]
  • Cold stress Overcoming cold stress challenges in indigenous laying hens through diet supplementation with garlic, hot chili, and onion [Volume 14, Issue 1, 2026, Pages 31-39]
  • Commercial chickens Evaluation of head and neck characteristics in Leghorn, Marandi, and Leghorn–Marandi crossbred chickens [Volume 15, Issue 1, 2027, Pages 9-14]
  • Confirmatory Factor Analysis Statistical modeling of the latent variable of milk production performance in the Murciano-Granadina goats by confirmatory factor analysis [(Articles in Press)]
  • Conjugated linoleic acid Effect of n-6 and n-3 fatty acids on expression of pro-inflammatory cytokines in lambs vaccinated against foot and mouth disease virus [Volume 10, Issue 1, 2022, Pages 57-63]
  • Corn Effect of nonionic vs. ionic-based surfactants on molecular morphology and fractionations, and in situ mobile nylon bag nutrients disappearance of the steam-infrared heated- flaked corn grains [Volume 13, Issue 1, 2025, Pages 27-38]
  • Correlation A model including parent-of-origin genetic effects to analyze sexual size dimorphism in body weight of sheep [Volume 13, Issue 2, 2025, Pages 37-43]
  • Cross-Validation The accuracy of breeding values for body size latent trait in pigs under different prediction models [Volume 11, Issue 1, 2023, Pages 61-67]

D

  • Daisy apparatus Comparison of in vitro and in situ techniques for estimating protein degradability of selected feedstuffs [Volume 4, Issue 1, 2016, Pages 25-32]
  • DDX3Y gene Molecular identification of infertile bulls by using newly developed DDX3Y based on human STS markers [Volume 3, Issue 1, 2015, Pages 50-55]
  • Deep Learning Drone-based deep learning system for accurate camel counting in desert rangelands with integration into Sarebanyar platform [(Articles in Press)]
  • Detection Detection of Mycobacterium avium subsp. paratuberculosis in the mesenteric lymph nodes of goats by PCR and culture [Volume 3, Issue 2, 2015, Pages 56-60]
  • Drone Drone-based deep learning system for accurate camel counting in desert rangelands with integration into Sarebanyar platform [(Articles in Press)]
  • DSGE Impacts of economic shocks on livestock in Iran: a DSGE model approach [Volume 5, Issue 2, 2017, Pages 75-85]
  • Dynamic programming Determining the optimal replacement and culling strategy for dairy cows affected by lameness [(Articles in Press)]

E

  • Economic Shocks Impacts of economic shocks on livestock in Iran: a DSGE model approach [Volume 5, Issue 2, 2017, Pages 75-85]
  • Ecosyl The effect of alfalfa silage treated with Ecosyl and acetic acid on microbial protein synthesis and blood parameters in Moghani male sheep [Volume 7, Issue 2, 2019, Pages 37-45]
  • Embryonic Period Analysis of liver transcriptome data to identify the genes affecting lipid metabolism during the embryonic and hatching periods in ROSS breeder broilers [Volume 12, Issue 2, 2024, Pages 61-67]
  • Emulsifier Short Communication: Effects of monoglycerides and lecithin on metabolizable energy and apparent total tract digestibility of diets in Hy-Line chicks [Volume 12, Issue 2, 2024, Pages 13-20]
  • Ensiling Chemical composition, fermentation characteristics and digestibility of potato haulm silage from six localities in Kerman province, Iran [(Articles in Press)]
  • Enterobacter Investigating the impact of supplementing drinking water with olive leaf extract on microbial load and oxidative stability of breast meat in broilers [Volume 14, Issue 1, 2026, Pages 83-89]
  • Enzyme Activity Moringa peregrina in ruminant nutrition: effects on rumen fermentation, digestion and microbial enzymes activity in vitro [Volume 9, Issue 1, 2021, Pages 31-39]
  • Epididymis Effects of storage duration at 5 ºC and type of cryoprotectant on cooled and frozen-thawed ram epididymal spermatozoa [Volume 5, Issue 2, 2017, Pages 29-34]
  • Epigenetics The influence of parental imprinting on some economic traits in Markhoz goats [Volume 14, Issue 1, 2026, Pages 67-74]
  • Estrus synchronization Evaluation of the estrus synchronization and reproductive performance of Afshari ewes during the breeding season following treatment with clomiphene citrate [Volume 10, Issue 2, 2022, Pages 19-23]
  • Estrus synchronization Technical Note: Replacing eCG with hCG in ewe laparoscopic artificial insemination protocols using hCG and a slow-release compound (Alhydrogel) [Volume 11, Issue 2, 2023, Pages 63-67]
  • Exponential model Accuracy of non-linear kinetic models for predicting ruminal fermentation of agro-industrial by-products [Volume 14, Issue 2, 2026, Pages 41-48]

F

  • Factor Analysis Modeling a latent variable for body size using morphometric traits in cattle [Volume 15, Issue 1, 2027, Pages 57-61]
  • Farahani ewe Effects of increased exposure time to eCG on reproductive performance in estrus-synchronized Farahani ewes [Volume 8, Issue 2, 2020, Pages 15-20]
  • Farahani ram Sperm quality parameters and fatty acid composition in Farahani rams fed pistachio by-products [Volume 7, Issue 1, 2019, Pages 39-44]
  • Fatty acids Evaluation of cockroach (Periplaneta americana) powder as a potential feed ingredient for ruminants: chemical composition, fatty acids profile and ruminal degradability [Volume 10, Issue 1, 2022, Pages 19-29]
  • Fecundity gene Single Nucleotide Polymorphism Analysis of the Bone Morphogenetic Protein Receptor IB and Growth and Differentiation Factor 9 Genes in Rayini Goats (Capra hircus) [Volume 1, Issue 2, 2013, Pages 45-50]
  • Feed additive Effects of including different energy sources in the diet supplemented with small peptides of cottonseed on in vitro rumen fermentation, digestibility and microbial enzymes activity [Volume 9, Issue 2, 2021, Pages 11-19]
  • Fermentation Blood gases and metabolite content and ruminal fermentation in response to diets with different fermentability in Holstein dairy cows [Volume 2, Issue 1, 2014, Pages 8-15]
  • Fermentation Whole tomato plant in ruminant nutrition: effects on in vitro gas production, fermentation parameters and nutrient digestibility [Volume 8, Issue 1, 2020, Pages 29-36]
  • Fermentation The effect of fermentation by Bacillus subtilis and Aspergillus niger on the nutritional value of date palm kernels [Volume 9, Issue 1, 2021, Pages 41-50]
  • Fermentation In vivo changes in rumen fermentation and bacterial profiles after administering antibiotic resistant bacterium (Lactococcus lactis) as rumen modifier in Holstein lactating dairy cows facing ruminal acidosis challenge [Volume 13, Issue 1, 2025, Pages 55-65]
  • Flieg point The effects of feeding alfalfa pulp ensiled with wasted date (Phoenix dactylifera L.) on digestibility, microbial protein synthesis and ruminal fermentation characteristics in sheep [Volume 7, Issue 2, 2019, Pages 17-27]
  • Foot-and-mouth disease Network visualization and identifying hub genes involved in the foot-and-mouth disease in Holstein dairy cows [(Articles in Press)]
  • Foot and Mouth Disease Effect of n-6 and n-3 fatty acids on expression of pro-inflammatory cytokines in lambs vaccinated against foot and mouth disease virus [Volume 10, Issue 1, 2022, Pages 57-63]
  • Freezing Effects of storage duration at 5 ºC and type of cryoprotectant on cooled and frozen-thawed ram epididymal spermatozoa [Volume 5, Issue 2, 2017, Pages 29-34]
  • Freezing Short Communication: Effect of purslane (Portulaca oleracea L.) extract in extender on ram sperm quality post cryopreservation [Volume 13, Issue 1, 2025, Pages 1-7]
  • FSHβ gene Association of novel polymorphisms in follicle stimulating hormone beta (FSHβ) gene with litter size in Mehraban sheep [Volume 9, Issue 2, 2021, Pages 21-29]
  • Fuzzy Regression Measuring productivity of production factors in broiler breeding industry using fuzzy regression [Volume 3, Issue 1, 2015, Pages 34-40]

G

  • GC-mass The effect of Nepeta glomerulosa Boiss. (Lamiaceae) essential oil (NGEO) on in vitro gas production and ruminal fermentation [Volume 8, Issue 2, 2020, Pages 1-8]
  • GDF9 Allelic polymorphism in exon 1 of GDF9 and exon 2 of BMP15 genes and its impact on litter size at lambing in Iran-Black sheep [Volume 8, Issue 2, 2020, Pages 57-65]
  • Gene Prediction of ovarian cancer in Holstein cattle using machine learning and microarray data [Volume 14, Issue 1, 2026, Pages 57-65]
  • Genealogical parameters Genetic variability and population structure of Raeini Cashmere goat breed assessed from pedigree analysis [Volume 5, Issue 1, 2017, Pages 43-50]
  • Gene expression Genetic polymorphism and expression analysis of cMBL gene in Iranian native and commercial chickens [Volume 3, Issue 2, 2015, Pages 50-55]
  • Gene expression Expression of calpastatin gene in Kermani sheep using real-time PCR [Volume 9, Issue 2, 2021, Pages 51-57]
  • Genome-wide association study (GWAS) Genome-wide identification of candidate regions associated with growth traits in Lori-Bakhtiari sheep using the Random Forest algorithm [(Articles in Press)]
  • GHR gene Association of TG-repeats in the 5’-flanking region of bovine growth hormone receptor (GHR) gene with milk production traits and somatic cell count in Holstein cattle [Volume 1, Issue 1, 2013, Pages 29-34]
  • Gini index Prediction of ovarian cancer in Holstein cattle using machine learning and microarray data [Volume 14, Issue 1, 2026, Pages 57-65]
  • Growth Genome-wide association study and gene ontology for growth and wool characteristics in Zandi sheep [Volume 8, Issue 2, 2020, Pages 45-55]
  • Growth Genetic correlations between ewe reproductive and lamb weight traits in D’man sheep [Volume 9, Issue 2, 2021, Pages 41-49]
  • Growth Structural equation modeling for genetic analysis of body weight traits in Moghani sheep [Volume 9, Issue 2, 2021, Pages 59-65]
  • Growth Different models for genetic evaluation of growth rate and efficiency-related traits in Iran-Black sheep [Volume 9, Issue 2, 2021, Pages 67-74]
  • Growth Sexual dimorphism in early body weight traits of Raeini Cashmere goat: sex-specific heritability and cross-sex correlations [Volume 10, Issue 1, 2022, Pages 51-56]
  • Growth Effect of seed powder and alcoholic extract of Peganum harmala on growth performance, nutrient digestibility, and carcass traits in Japanese quail reared in litter and tier cage systems [Volume 13, Issue 2, 2025, Pages 29-36]
  • Growth Integrating morphometric traits, body scores, and SNP markers to evaluate dromedary camels for production traits [Volume 13, Issue 2, 2025, Pages 69-75]
  • Growth curves Determination of the best nonlinear function and genetic parameter estimates of early growth in Romane lambs [Volume 10, Issue 1, 2022, Pages 1-9]
  • Growth Performance Effects of supplementation of Satureja khuzistanica Jamzad essential oils in the drinking water on growth performance, serum metabolites and differential counts of white blood cells in broiler chickens [Volume 3, Issue 1, 2015, Pages 1-10]
  • Growth Performance Effects of zinc oxide nanoparticles on antioxidant status, serum enzymes activities, biochemical parameters and performance in broiler chickens [Volume 4, Issue 2, 2016, Pages 7-13]
  • Growth Performance Effect of red tea (Hibiscus sabdariffa) powder and selenium on growth performance, intestinal morphology and some blood parameters in heat-stressed broiler chickens [Volume 13, Issue 1, 2025, Pages 47-54]
  • Growth Performance Effect of adding the cold-water extract of Arugula leaves to drinking water on the growth performance of broilers [Volume 14, Issue 1, 2026, Pages 41-47]
  • Growth Performance Simultaneous substitution of forage and grain with sugar beet pulp in finishing lambs: impacts on feed efficiency, ruminal fermentation, and chewing behavior [(Articles in Press)]
  • Growth traits Genetic parameter estimates of body weight traits in Iran-Black sheep [Volume 1, Issue 1, 2013, Pages 50-56]
  • Growth traits Estimation of genetic parameters for body weight traits in Baluchi sheep [Volume 1, Issue 2, 2013, Pages 28-33]
  • Growth traits Random regression models for estimation of covariance functions of growth in Iranian Kurdi sheep [Volume 7, Issue 1, 2019, Pages 55-62]
  • Guilan province sheep Estimation of genetic and phenotypic trends for body weight traits of sheep in Guilan province of Iran [Volume 4, Issue 2, 2016, Pages 57-62]

H

  • HDL Changes in biochemical parameters of a broiler chicken line with cold-induced ascites [Volume 7, Issue 2, 2019, Pages 47-55]
  • Head and neck morphology Evaluation of head and neck characteristics in Leghorn, Marandi, and Leghorn–Marandi crossbred chickens [Volume 15, Issue 1, 2027, Pages 9-14]
  • Health Performance response of neonatal calves to milk enriched with organic iron [Volume 10, Issue 2, 2022, Pages 9-18]
  • Heat stress Effect of zinc sulfate and organic chromium supplementation on the perfor-mance, body temperature, carcass characteristics, tibia ash and serum bio-chemical parameters of Japanese quails under heat stress conditions [Volume 2, Issue 2, 2014, Pages 9-18]
  • Heat stress Effect of balancing low protein diets for methionine and lysine on performance of early lactation Holstein cows in hot environmental temperature [Volume 3, Issue 1, 2015, Pages 24-33]
  • Heat stress Effects of turmeric rhizome powder and source of oil in diet on blood metabolites, immune system and antioxidant status in heat stressed broiler chickens [Volume 3, Issue 2, 2015, Pages 13-20]
  • Heat stress Effects of in ovo injection of nanocurcumin and vitamin E on antioxidant status, immune responses, intestinal morphology and growth performance of broiler chickens exposed to heat stress [Volume 8, Issue 1, 2020, Pages 17-27]
  • Heat stress Antioxidant properties of the fennel essential oil nanoemulsion: Effect on European production efficiency factor, blood metabolites, immune system and cecal microbial population of heat stressed broiler chickens [Volume 11, Issue 1, 2023, Pages 53-60]
  • Heat stress Effect of red tea (Hibiscus sabdariffa) powder and selenium on growth performance, intestinal morphology and some blood parameters in heat-stressed broiler chickens [Volume 13, Issue 1, 2025, Pages 47-54]
  • Heat stress Differential responses of Ross and Arian broilers to embryonic thermal manipulation and post-hatch heat stress [Volume 15, Issue 1, 2027, Pages 1-8]
  • Heterozygosity Microsatellite loci analysis for the genetic variability and paternal lineages in Iranian native dogs [Volume 4, Issue 1, 2016, Pages 61-70]
  • Holstein bull calves Performance, growth status, rumen fermentation and some blood metabolites in blood of Holstein bull calves fed starch or fermented fiber based diets [Volume 5, Issue 1, 2017, Pages 19-24]
  • Holstein cattle Association of PIT1 gene and milk protein percentage in Holstein cattle [Volume 3, Issue 1, 2015, Pages 40-49]
  • Holstein cattle Network visualization and identifying hub genes involved in the foot-and-mouth disease in Holstein dairy cows [(Articles in Press)]
  • Holstein cow The effect of model structure on the model performance to fit milk production data in Isfahan Holstein cows [Volume 11, Issue 2, 2023, Pages 33-42]
  • Holstein cows Concentration of serum total iodine and thyroid hormones in Holstein cows in central Iran [Volume 1, Issue 1, 2013, Pages 26-28]
  • Holstein cows Risk factors affecting the culling of Iranian Holstein dairy cows [Volume 4, Issue 2, 2016, Pages 15-23]
  • Holstein dairy cows Reasons and risk factors for culling Holstein dairy cows in Morocco [Volume 5, Issue 1, 2017, Pages 25-31]
  • Holsteins Comparisons of different models for lactation curves of fat to protein ratio and somatic cell score of Holstein cows in Iran [Volume 5, Issue 2, 2017, Pages 35-41]
  • Horse Collection and in vitro maturation of the equine oocyte: The first attempt in Iran [Volume 8, Issue 2, 2020, Pages 9-13]
  • H-PGDS The study of changes in WNT2 and H-PGDS relative gene expression and the histological characteristics of seminiferous tubules during the puberty of rooster [(Articles in Press)]

I

  • IgG Effect of hydrolyzed and live yeast supplementation during transition period on colostrum and milk composition and blood biochemical parameters in dairy cows [Volume 10, Issue 2, 2022, Pages 47-54]
  • Inbreeding Genetic variability and population structure of Raeini Cashmere goat breed assessed from pedigree analysis [Volume 5, Issue 1, 2017, Pages 43-50]
  • Inbreeding Characterization of population structure and genetic diversity of Adani goats [Volume 8, Issue 1, 2020, Pages 79-89]
  • Inbreeding The effect of model structure on the model performance to fit milk production data in Isfahan Holstein cows [Volume 11, Issue 2, 2023, Pages 33-42]
  • INHA Polymorphism of three ovine BMP15, INHBA and INHA candidate genes for litter size in four Iranian Indigenous sheep using PCR-sequencing [Volume 10, Issue 2, 2022, Pages 1-8]
  • INHBA Polymorphism of three ovine BMP15, INHBA and INHA candidate genes for litter size in four Iranian Indigenous sheep using PCR-sequencing [Volume 10, Issue 2, 2022, Pages 1-8]
  • Insulin Performance, growth status, rumen fermentation and some blood metabolites in blood of Holstein bull calves fed starch or fermented fiber based diets [Volume 5, Issue 1, 2017, Pages 19-24]
  • Iran Risk factors affecting the culling of Iranian Holstein dairy cows [Volume 4, Issue 2, 2016, Pages 15-23]
  • Iran Impacts of economic shocks on livestock in Iran: a DSGE model approach [Volume 5, Issue 2, 2017, Pages 75-85]
  • Iran-Black sheep Allelic polymorphism in exon 1 of GDF9 and exon 2 of BMP15 genes and its impact on litter size at lambing in Iran-Black sheep [Volume 8, Issue 2, 2020, Pages 57-65]
  • Iran economy Impacts of economic shocks on livestock in Iran: a DSGE model approach [Volume 5, Issue 2, 2017, Pages 75-85]
  • Iranian dogs Microsatellite loci analysis for the genetic variability and paternal lineages in Iranian native dogs [Volume 4, Issue 1, 2016, Pages 61-70]
  • Iranian Holstein Impact of birth weight of Iranian Holstein calves on their future milk production and reproductive traits [Volume 1, Issue 2, 2013, Pages 39-44]
  • Iranian Holstein cow Lifetimegenetic analysis of milk yield in Iranian Holstein cows using repeatability and pre-structured multivariate models [Volume 4, Issue 1, 2016, Pages 39-44]
  • Iranian Holstein cows Prediction of breeding values for the milk production trait in Iranian Holstein cows applying artificial neural networks [Volume 5, Issue 2, 2017, Pages 53-61]
  • Iranian Holstein dairy cattle Estimation of genetic parameters for production traits and somatic cell score in Iranian Holstein dairy cattle using random regression model [Volume 2, Issue 2, 2014, Pages 43-52]
  • Iranian melon wastes Evaluation of the nutritional value of Iranian melon (Cucumis melo cv. Khatooni) wastes before and after ensiling in sheep feeding [Volume 7, Issue 2, 2019, Pages 9-15]
  • IS900 Detection of Mycobacterium avium subsp. paratuberculosis in the mesenteric lymph nodes of goats by PCR and culture [Volume 3, Issue 2, 2015, Pages 56-60]

J

  • Japanese quail Divergent selection for four-week body weight in Japanese quail (Coturnix coturnix japonica): response to selection and realized heritability [Volume 1, Issue 1, 2013, Pages 57-59]
  • Japanese quail Carcass traits and physical characteristics of eggs in Japanese quail as affected by genotype, sex and hatch [Volume 1, Issue 2, 2013, Pages 57-62]
  • Japanese quail Productive, reproductive performance and biochemical parameters of short-term divergently selected Japanese quail lines and their reciprocal crosses [Volume 2, Issue 1, 2014, Pages 35-42]
  • Japanese quail Quantitative trait loci for body weight and carcass traits in Japanese quail [Volume 2, Issue 1, 2014, Pages 49-55]
  • Japanese quail Microsatellite mapping of quantitative trait loci affecting carcass traits on chromosome 1 in half-sib families of Japanese quail (Coturnix japonica) [Volume 4, Issue 1, 2016, Pages 53-60]
  • Japanese quail Evaluation of synbiotic and cinnamon (Cinnamomum verum) as antibiotic growth promoter substitutions on growth performance, intestinal microbial populations and blood parameters in Japanese quail [Volume 6, Issue 2, 2018, Pages 1-8]
  • Japanese quail Effect of seed powder and alcoholic extract of Peganum harmala on growth performance, nutrient digestibility, and carcass traits in Japanese quail reared in litter and tier cage systems [Volume 13, Issue 2, 2025, Pages 29-36]

K

  • Kermani sheep Expression of calpastatin gene in Kermani sheep using real-time PCR [Volume 9, Issue 2, 2021, Pages 51-57]
  • Keywords: fertility Intramuscular progesterone injection decreases sperm functionality and fertility in broiler breeder roosters [Volume 4, Issue 2, 2016, Pages 25-30]
  • Khalkhali goats Seasonal variation in seminal characteristics, testicular measurements and plasma testosterone concentration in Iranian Khalkhali bucks [Volume 6, Issue 2, 2018, Pages 33-39]
  • Kleiber ratio Different models for genetic evaluation of growth rate and efficiency-related traits in Iran-Black sheep [Volume 9, Issue 2, 2021, Pages 67-74]
  • Kurdi sheep Effect of dietary energy level and docking on carcass characteristics of fat-tailed Kurdi sheep [Volume 1, Issue 1, 2013, Pages 19-27]
  • Kurdi sheep Random regression models for estimation of covariance functions of growth in Iranian Kurdi sheep [Volume 7, Issue 1, 2019, Pages 55-62]

L

  • Lactobacillus Investigating the impact of supplementing drinking water with olive leaf extract on microbial load and oxidative stability of breast meat in broilers [Volume 14, Issue 1, 2026, Pages 83-89]
  • L-carnitine Effect of adding L-carnitine and methionine on growth performance, carcass traits, blood metabolites, and tibia characteristics in broiler chickens [(Articles in Press)]
  • LED light Influence of LED light spectra and photoperiods on broiler breeders production, reproduction, blood metabolites, immunological response, and hepatic sterol regulatory element binding protein-1 (SREBP1) relative gene expression [Volume 11, Issue 1, 2023, Pages 29-42]
  • Legendre polynomials Random regression models for estimation of covariance functions of growth in Iranian Kurdi sheep [Volume 7, Issue 1, 2019, Pages 55-62]
  • Legendre polynomials The estimation of genetic parameters of somatic cell scores in Murciano-Granadina goats using random regression models [Volume 13, Issue 2, 2025, Pages 11-18]
  • Linseed Effect of n-6 and n-3 fatty acids on expression of pro-inflammatory cytokines in lambs vaccinated against foot and mouth disease virus [Volume 10, Issue 1, 2022, Pages 57-63]
  • Litter size Polymorphism of three ovine BMP15, INHBA and INHA candidate genes for litter size in four Iranian Indigenous sheep using PCR-sequencing [Volume 10, Issue 2, 2022, Pages 1-8]
  • Livestock Impacts of economic shocks on livestock in Iran: a DSGE model approach [Volume 5, Issue 2, 2017, Pages 75-85]
  • Logistic Regression Reasons and risk factors for culling Holstein dairy cows in Morocco [Volume 5, Issue 1, 2017, Pages 25-31]
  • Logistic Regression Risk factors associated with stillbirth and dystocia in the Murciano-Granadina goat breed [Volume 14, Issue 2, 2026, Pages 1-6]
  • Lori-Bakhtiari sheep Genetic analysis of ewe body weight in Lori-Bakhtiari sheep using random regression models [Volume 1, Issue 1, 2013, Pages 44-49]
  • Lori-Bakhtiari sheep Genome-wide identification of candidate regions associated with growth traits in Lori-Bakhtiari sheep using the Random Forest algorithm [(Articles in Press)]
  • Low-density Imputation of parent-offspring trios and their effect on accuracy of genomic prediction using Bayesian method [Volume 5, Issue 2, 2017, Pages 43-52]
  • LTF gene Single nucleotide polymorphism of the lactoferrin gene and its association with milk production and reproduction traits in Iranian Holstein cattle [Volume 4, Issue 1, 2016, Pages 71-76]
  • Lysophospholipid Effects of lysophospholipids on performance, blood lipid parameters, milk composition, and the expression of lipogenic genes in early lactating Holstein dairy cows [Volume 14, Issue 2, 2026, Pages 31-39]

M

  • Machine Learning Prediction of ovarian cancer in Holstein cattle using machine learning and microarray data [Volume 14, Issue 1, 2026, Pages 57-65]
  • Machine Learning Identification of genes affecting litter size trait in Zandi sheep using random forest method [(Articles in Press)]
  • Machine Learning Algorithms Predicting blood beta-hydroxybutyric acid in dairy cow herds through machine learning-based feature selection: On-farm data basis [Volume 13, Issue 1, 2025, Pages 67-78]
  • Mahabadi goat A PCR-RFLP investigation on PROP1 gene polymorphism and its association with milk production and growth traits in Mahabadi goats [Volume 2, Issue 1, 2014, Pages 43-48]
  • Mathematical Modeling Evaluation of models for predicting the preweaning body weight in Holstein calves [Volume 9, Issue 1, 2021, Pages 51-59]
  • MC3R Association of the melanocortin-3(MC3R) receptor gene with growth and reproductive traits in Mazandaran indigenous chicken [Volume 4, Issue 2, 2016, Pages 51-56]
  • Medicinal plants The effect of fennel (Foeniculum vulgare) on MYOD1 gene expression in the muscle tissues of the thigh, shoulder, and loin in Kermani lambs [Volume 14, Issue 2, 2026, Pages 49-56]
  • Methionine Effect of balancing low protein diets for methionine and lysine on performance of early lactation Holstein cows in hot environmental temperature [Volume 3, Issue 1, 2015, Pages 24-33]
  • Methionine Effect of adding L-carnitine and methionine on growth performance, carcass traits, blood metabolites, and tibia characteristics in broiler chickens [(Articles in Press)]
  • Microarray Prediction of ovarian cancer in Holstein cattle using machine learning and microarray data [Volume 14, Issue 1, 2026, Pages 57-65]
  • Microsatellite marker Quantitative trait loci for body weight and carcass traits in Japanese quail [Volume 2, Issue 1, 2014, Pages 49-55]
  • Microsatellite marker Microsatellite loci analysis for the genetic variability and paternal lineages in Iranian native dogs [Volume 4, Issue 1, 2016, Pages 61-70]
  • Milk thistle Effects of milk thistle (Silybum marianum) on production performance, carcass characteristics, biochemical parameters and blood antioxidant status, immune system, sensory and taste traits and fatty acid profile of meat in broiler chickens [Volume 15, Issue 1, 2027, Pages 75-85]
  • Mohair characteristics Effect of source and level of sulfur supplementation on mohair characteristics and growth in male goat kids [Volume 5, Issue 2, 2017, Pages 19-27]
  • Moringa peregrina Moringa peregrina in ruminant nutrition: effects on rumen fermentation, digestion and microbial enzymes activity in vitro [Volume 9, Issue 1, 2021, Pages 31-39]
  • Morocco Invited Review: Reproductive biotechnologies in Moroccan livestock: achievements, challenges, and future perspectives [Volume 12, Issue 2, 2024, Pages 1-11]
  • Morphology Feasibility of long-term ovine epididymal spermatozoa preservation in a simple extender containing egg yolk [Volume 8, Issue 1, 2020, Pages 59-67]
  • Moxotó Lactation curve, milk composition and metabolic status of goats from different genetic groups under tropical conditions [Volume 11, Issue 2, 2023, Pages 1-12]
  • Mycobacterium avium subsp. paratuberculosis Detection of Mycobacterium avium subsp. paratuberculosis in the mesenteric lymph nodes of goats by PCR and culture [Volume 3, Issue 2, 2015, Pages 56-60]
  • Mycobactin J Detection of Mycobacterium avium subsp. paratuberculosis in the mesenteric lymph nodes of goats by PCR and culture [Volume 3, Issue 2, 2015, Pages 56-60]
  • Mycosorb The ameliorative effect of mycosorb in aflatoxin contaminated diet of broiler chickens [Volume 6, Issue 1, 2018, Pages 39-47]
  • MYOD1 gene The effect of fennel (Foeniculum vulgare) on MYOD1 gene expression in the muscle tissues of the thigh, shoulder, and loin in Kermani lambs [Volume 14, Issue 2, 2026, Pages 49-56]
  • Myostatin Genetic diversity of myostatin and calpastatin genes in Zandi sheep [Volume 4, Issue 1, 2016, Pages 45-52]

N

  • NaOH The effect of fermentation by Bacillus subtilis and Aspergillus niger on the nutritional value of date palm kernels [Volume 9, Issue 1, 2021, Pages 41-50]
  • NDF Effect of different dietary ratios of corn silage to barley silage on fiber digestibility, feeding behavior, and milk yield performance of dairy cows [Volume 8, Issue 1, 2020, Pages 47-58]
  • Neural Networks Application of artificial neural networks and multiple linear regression for predicting asymptotic gas production of agricultural by-products [Volume 15, Issue 1, 2027, Pages 15-23]
  • Nitrate Chemical composition, fermentation characteristics and digestibility of potato haulm silage from six localities in Kerman province, Iran [(Articles in Press)]
  • Non-genotyped Imputation of parent-offspring trios and their effect on accuracy of genomic prediction using Bayesian method [Volume 5, Issue 2, 2017, Pages 43-52]
  • Northern Moroccan goat Morphological differentiation of northern Morocco goat [Volume 5, Issue 1, 2017, Pages 33-41]

O

  • Oil Effects of turmeric rhizome powder and source of oil in diet on blood metabolites, immune system and antioxidant status in heat stressed broiler chickens [Volume 3, Issue 2, 2015, Pages 13-20]
  • Omp31 In silico cloning and bioinformatics study of Brucella melitensis Omp31 antigen in different mammalian expression vectors [Volume 6, Issue 1, 2018, Pages 65-76]
  • Oxidative stability Effect of betaine supplementation in diets containing oxidized oil on growth performance, blood metabolites, meat quality and oxidative stability of broiler chickens [Volume 14, Issue 1, 2026, Pages 49-56]
  • Oxidized oil Effect of betaine supplementation in diets containing oxidized oil on growth performance, blood metabolites, meat quality and oxidative stability of broiler chickens [Volume 14, Issue 1, 2026, Pages 49-56]

P

  • PCR Association of PIT1 gene and milk protein percentage in Holstein cattle [Volume 3, Issue 1, 2015, Pages 40-49]
  • PCR Detection of Mycobacterium avium subsp. paratuberculosis in the mesenteric lymph nodes of goats by PCR and culture [Volume 3, Issue 2, 2015, Pages 56-60]
  • PCR-RFLP Association of the melanocortin-3(MC3R) receptor gene with growth and reproductive traits in Mazandaran indigenous chicken [Volume 4, Issue 2, 2016, Pages 51-56]
  • PCR-SSCP Allelic polymorphism of exon 2 in BMP15 gene in F1 crossbred sheep from crossing Romanov rams with Kermani ewes [Volume 8, Issue 2, 2020, Pages 37-44]
  • Phenotypic traits Evaluation of head and neck characteristics in Leghorn, Marandi, and Leghorn–Marandi crossbred chickens [Volume 15, Issue 1, 2027, Pages 9-14]
  • PIG The accuracy of breeding values for body size latent trait in pigs under different prediction models [Volume 11, Issue 1, 2023, Pages 61-67]
  • Pistacia atlantica Effect of dietary Pistacia atlantica oil on performance and pathological conditions in chukar partridge [Volume 2, Issue 2, 2014, Pages 19-25]
  • PIT1 gene Association of PIT1 gene and milk protein percentage in Holstein cattle [Volume 3, Issue 1, 2015, Pages 40-49]
  • Plasma metabolites Response of two broiler strains to dietary supplementation of fermented wheat bran with Aspergillus niger and Aspergillus oryzae under heat stress conditions [Volume 13, Issue 2, 2025, Pages 77-88]
  • Pleurotus florida Effect of treatment of wheat straw with Pleurotus florida on feed intake, digestibility and body condition score in ewes [Volume 3, Issue 2, 2015, Pages 21-26]
  • Polymorphisms Polymorphism of pyruvate carboxylase gene and its relation with productive and reproductive performance of dairy cows [Volume 14, Issue 2, 2026, Pages 17-23]
  • Pomegranate Application of fruit wastes in broiler diets: their effects on performance, immunity and cecal bacteria [Volume 13, Issue 1, 2025, Pages 19-26]
  • Population structure Comparative analysis of genomic diversity and genetic architecture amongst 14 horse breeds using ultra high-density SNP arrays: Implications for conservation and breeding [Volume 15, Issue 1, 2027, Pages 25-36]
  • Potato plant Effect of substituting potato plant residues instead of straw on performance, blood and rumen parameters in Sanan she goats [(Articles in Press)]
  • Potato plant Chemical composition, fermentation characteristics and digestibility of potato haulm silage from six localities in Kerman province, Iran [(Articles in Press)]
  • Prediction Accuracy of non-linear kinetic models for predicting ruminal fermentation of agro-industrial by-products [Volume 14, Issue 2, 2026, Pages 41-48]
  • Prediction Application of artificial neural networks and multiple linear regression for predicting asymptotic gas production of agricultural by-products [Volume 15, Issue 1, 2027, Pages 15-23]
  • Predictive Ability Inferring causal relationships among growth traits in Kermani sheep applying structural equation modeling [Volume 7, Issue 2, 2019, Pages 29-35]
  • Predictive Ability Structural equation modeling for genetic analysis of body weight traits in Moghani sheep [Volume 9, Issue 2, 2021, Pages 59-65]
  • Predictive Ability The comparison of standard multiple-trait and structural equation modeling approaches for the estimation of genetic and phenotypic parameters of growth traits in Arman sheep [Volume 11, Issue 2, 2023, Pages 69-76]
  • PROP1 gene A PCR-RFLP investigation on PROP1 gene polymorphism and its association with milk production and growth traits in Mahabadi goats [Volume 2, Issue 1, 2014, Pages 43-48]
  • Protein sources Evaluation of cockroach (Periplaneta americana) powder as a potential feed ingredient for ruminants: chemical composition, fatty acids profile and ruminal degradability [Volume 10, Issue 1, 2022, Pages 19-29]

Q

  • Qazvini goat Evaluation of milk characteristics of Gazvini goats and their F1 and F2 crosses with Saanen [Volume 8, Issue 1, 2020, Pages 69-78]
  • QTL Comparing genomic prediction models for genomic selection of traits with additive and dominance genetic architecture [Volume 11, Issue 1, 2023, Pages 69-77]
  • QTL mapping Comparison of two QTL mapping approaches based on Bayesian inference using high-dense SNPs markers [Volume 3, Issue 1, 2015, Pages 56-59]
  • QTL mapping Microsatellite mapping of quantitative trait loci affecting carcass traits on chromosome 1 in half-sib families of Japanese quail (Coturnix japonica) [Volume 4, Issue 1, 2016, Pages 53-60]
  • Quantitative Trait Loci Quantitative trait loci for body weight and carcass traits in Japanese quail [Volume 2, Issue 1, 2014, Pages 49-55]
  • Quantitative Trait Loci Linkage analysis of microsatellite markers on chromosome 5 in an F2 population of Japanese quail to identify quantitative trait loci affecting carcass traits [Volume 2, Issue 2, 2014, Pages 32-38]
  • Quantitative Trait Loci Genetic mapping of multiple pleiotropic quantitative trait loci in livestock exploiting a multiplicative mixed model [Volume 8, Issue 2, 2020, Pages 21-35]

R

  • Radom Forest (RF) Genome-wide identification of candidate regions associated with growth traits in Lori-Bakhtiari sheep using the Random Forest algorithm [(Articles in Press)]
  • Ram Effects of storage duration at 5 ºC and type of cryoprotectant on cooled and frozen-thawed ram epididymal spermatozoa [Volume 5, Issue 2, 2017, Pages 29-34]
  • Ram Effects of holding semen for 4 h at 15 °C in different extenders prior to cryopreservation on sperm characteristics and subpopulation kinematics in INRA180 sheep [Volume 7, Issue 2, 2019, Pages 65-75]
  • Ram Update on semen cryopreservation in sheep and goats: A review [Volume 8, Issue 1, 2020, Pages 1-15]
  • Ram Short Communication: Effect of purslane (Portulaca oleracea L.) extract in extender on ram sperm quality post cryopreservation [Volume 13, Issue 1, 2025, Pages 1-7]
  • Ram Supplementation of semen extender with zinc oxide nanoparticles improves the post-thaw quality of ram spermatozoa [Volume 13, Issue 2, 2025, Pages 53-59]
  • Random Forest Studying the genetic loci related to the bovine leukemia virus using random forest method and genomic data [Volume 14, Issue 1, 2026, Pages 19-29]
  • Rayeni cashmere goat Determination of economic values for some important traits of Rayeni Cashmere goats reared under pasture system [Volume 5, Issue 1, 2017, Pages 51-58]
  • Rayini goat Single Nucleotide Polymorphism Analysis of the Bone Morphogenetic Protein Receptor IB and Growth and Differentiation Factor 9 Genes in Rayini Goats (Capra hircus) [Volume 1, Issue 2, 2013, Pages 45-50]
  • Red tea Effect of red tea (Hibiscus sabdariffa) powder and selenium on growth performance, intestinal morphology and some blood parameters in heat-stressed broiler chickens [Volume 13, Issue 1, 2025, Pages 47-54]
  • Risk factors Risk factors affecting the culling of Iranian Holstein dairy cows [Volume 4, Issue 2, 2016, Pages 15-23]
  • Romanov × Kermani sheep Allelic polymorphism of exon 2 in BMP15 gene in F1 crossbred sheep from crossing Romanov rams with Kermani ewes [Volume 8, Issue 2, 2020, Pages 37-44]
  • Rosemary Effects of rosemary essential oils and zinc on performance, egg quality traits, and some serum biochemical metabolites of laying hens [Volume 4, Issue 2, 2016, Pages 1-6]
  • Ross Differential responses of Ross and Arian broilers to embryonic thermal manipulation and post-hatch heat stress [Volume 15, Issue 1, 2027, Pages 1-8]
  • Rumen bacteria Investigation on bioavailability of rumen bacterial and protozoal phosphorus using a chick-model [Volume 1, Issue 2, 2013, Pages 13-19]
  • RUSITEC Assessment of Pistacia atlantica kurdica gum essential oil using a rumen simulation technique: effects on nutrient disappearance, volatile fatty acid profile and microbial population [(Articles in Press)]

S

  • Saanen Evaluation of milk characteristics of Gazvini goats and their F1 and F2 crosses with Saanen [Volume 8, Issue 1, 2020, Pages 69-78]
  • Saanen Lactation curve, milk composition and metabolic status of goats from different genetic groups under tropical conditions [Volume 11, Issue 2, 2023, Pages 1-12]
  • Sanjabi ewes Influence of age and cervical grade on anatomy, morphology and depth of cervical penetration in Sanjabi ewes [Volume 3, Issue 2, 2015, Pages 33-38]
  • Satureja khuzistanica Effects of supplementation of Satureja khuzistanica Jamzad essential oils in the drinking water on growth performance, serum metabolites and differential counts of white blood cells in broiler chickens [Volume 3, Issue 1, 2015, Pages 1-10]
  • Scenario Imputation of parent-offspring trios and their effect on accuracy of genomic prediction using Bayesian method [Volume 5, Issue 2, 2017, Pages 43-52]
  • Selective genotyping Trend of bias in prediction of genomic estimated breeding values due to selective genotyping in genomic selection schemes in consecutive generations [Volume 7, Issue 2, 2019, Pages 57-63]
  • Selenium Effect of red tea (Hibiscus sabdariffa) powder and selenium on growth performance, intestinal morphology and some blood parameters in heat-stressed broiler chickens [Volume 13, Issue 1, 2025, Pages 47-54]
  • Selenium Synergistic effects of probiotic, vitamin C, and organic selenium on performance, eggshell quality, antioxidant capacity, and yolk fatty acid composition in laying hens [Volume 15, Issue 1, 2027, Pages 101-110]
  • Sesame meal Production efficiency and milk composition of Murciano-Granadina dairy goats fed with treated sesame meal instead of soybean meal at different levels of dietary crude protein [Volume 12, Issue 1, 2024, Pages 61-68]
  • SNP Comparing genomic prediction models for genomic selection of traits with additive and dominance genetic architecture [Volume 11, Issue 1, 2023, Pages 69-77]
  • SNP Comparing the performance of xgboost, Gradient Boosting and GBLUP models under different genomic prediction scenarios [Volume 12, Issue 1, 2024, Pages 31-37]
  • SNP Assessing the predictive performance of the Bagging algorithm for genomic selection [Volume 12, Issue 2, 2024, Pages 53-59]
  • SNP| Integrating morphometric traits, body scores, and SNP markers to evaluate dromedary camels for production traits [Volume 13, Issue 2, 2025, Pages 69-75]
  • SNP array Comparative analysis of genomic diversity and genetic architecture amongst 14 horse breeds using ultra high-density SNP arrays: Implications for conservation and breeding [Volume 15, Issue 1, 2027, Pages 25-36]
  • Solid-state fermentation Response of two broiler strains to dietary supplementation of fermented wheat bran with Aspergillus niger and Aspergillus oryzae under heat stress conditions [Volume 13, Issue 2, 2025, Pages 77-88]
  • Spermatozoa Effects of storage duration at 5 ºC and type of cryoprotectant on cooled and frozen-thawed ram epididymal spermatozoa [Volume 5, Issue 2, 2017, Pages 29-34]
  • Spermatozoa Effects of holding semen for 4 h at 15 °C in different extenders prior to cryopreservation on sperm characteristics and subpopulation kinematics in INRA180 sheep [Volume 7, Issue 2, 2019, Pages 65-75]
  • Spermatozoa Short Communication: Effect of purslane (Portulaca oleracea L.) extract in extender on ram sperm quality post cryopreservation [Volume 13, Issue 1, 2025, Pages 1-7]
  • SSCP Association of TG-repeats in the 5’-flanking region of bovine growth hormone receptor (GHR) gene with milk production traits and somatic cell count in Holstein cattle [Volume 1, Issue 1, 2013, Pages 29-34]
  • STS marker Molecular identification of infertile bulls by using newly developed DDX3Y based on human STS markers [Volume 3, Issue 1, 2015, Pages 50-55]

T

  • Thermal Manipulation Differential responses of Ross and Arian broilers to embryonic thermal manipulation and post-hatch heat stress [Volume 15, Issue 1, 2027, Pages 1-8]

V

  • VFAs Effects of extracts derived from pistachio by-products on ruminal fermentation and methane production [Volume 6, Issue 1, 2018, Pages 1-8]
  • Vitamin C Synergistic effects of probiotic, vitamin C, and organic selenium on performance, eggshell quality, antioxidant capacity, and yolk fatty acid composition in laying hens [Volume 15, Issue 1, 2027, Pages 101-110]

W

  • Wheat Modulating broiler gut microbial population: The prebiotic effect of date pit powder in wheat-based diets [Volume 14, Issue 1, 2026, Pages 75-82]
  • WNT2 The study of changes in WNT2 and H-PGDS relative gene expression and the histological characteristics of seminiferous tubules during the puberty of rooster [(Articles in Press)]

X

  • X-chromosome linked effects Estimation of the autosomal and sex-linked genetic parameters for growth rate and efficiency-related traits in Moghani sheep [Volume 9, Issue 1, 2021, Pages 69-75]

Y

  • Y-chromosome Microsatellite loci analysis for the genetic variability and paternal lineages in Iranian native dogs [Volume 4, Issue 1, 2016, Pages 61-70]

Z

  • Zandi sheep Genetic diversity of myostatin and calpastatin genes in Zandi sheep [Volume 4, Issue 1, 2016, Pages 45-52]
  • Zandi sheep Identification of genes affecting litter size trait in Zandi sheep using random forest method [(Articles in Press)]
  • Zinc Oxide Nanoparticles Effects of zinc oxide nanoparticles on antioxidant status, serum enzymes activities, biochemical parameters and performance in broiler chickens [Volume 4, Issue 2, 2016, Pages 7-13]
  • Zinc Oxide Nanoparticles Supplementation of semen extender with zinc oxide nanoparticles improves the post-thaw quality of ram spermatozoa [Volume 13, Issue 2, 2025, Pages 53-59]