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31 results for “Egg Production”
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Research ArticleOpen accessIn the keywordsMeta-Analysis of Bacillus in Laying Hen Nutrition: Feed Intake, Feed Conversion Ratio and Egg Productive IndicesChristian Anayo Mbajiorgu, Ifeanyichukwu Princewill Ogbuewu, Monnye MabelebeleThis data synthesis study aimed to explore the impact of bacillus additive on performance of laying hens. Three bibliographic databases were scanned, with no restrictions on language and date. The inclusion criteria were randomised and controlled trials using non-diseased laying hens and published in peer-reviewed journals. The eligibility criteria were also information on measured performance parameters and studied moderators. Eighteen … …American Journal of Animal and Veterinary Sciences, Vol. 20, Issue 2 · 17 Jun 2025 · 3,937 accessesView PDFCite
Research ArticleOpen accessIn the keywordsThe Influence of Geese Age on Their Productive and Reproductive QualitiesDanis Khaziev, Rinat Gadiev, Albert Farrakhov et al.This study aims to determine the optimal age for using breeder geese for hatching eggs. Four parties of experimental groups of geese of a large grey breed were formed to conduct a scientific and economic experiment. There were three groups of geese in each party, with the female geese aged 1, 2, 3 years and the male geese of 1,2,3,4 … …American Journal of Animal and Veterinary Sciences, Vol. 17, Issue 1 · 29 Mar 2022 · 6,290 accessesView PDFCite
Research ArticleOpen accessIn the keywordsThe Effects of Dietary Whole Rice Hull as Insoluble Fiber on the Flock Uniformity of Pullets and on the Egg Performance and Intestinal Mucosa of Laying HensTossaporn Incharoen, Patchanida ManeechoteOur two experiments were intended to investigate the effects of dietary Whole Rice Hull (WRH) as insoluble fiber on the flock uniformity of pullets and the performance, egg quality and intestinal mucosa structure of laying hens. In experiment 1, a total of 1,500 chicks (4 weeks old) with the same uniform weight were randomly separated into three treatments of 500 … …American Journal of Agricultural and Biological Sciences, Vol. 8, Issue 4 · 2 Nov 2013 · 8,153 accessesView PDFCite
Research ArticleOpen accessIn the keywordsFactors Affecting Profitability of Layer Hens EnterprisesEbraheem Altahat, Ali AL-Sharafat, Mohammad AltarawnehProblem statement: Layer hen enterprises suffer from low profitability or losses in many of developing countries all over the world. Jordan is not an acceptance. Approach: This study aimed at investigating the influence of ten main factors affecting the profitability of layer hen producers. The investigated factors include price of purchased pullet, feed price, cost of labor, cost of veterinary … …American Journal of Agricultural and Biological Sciences, Vol. 7, Issue 1 · 7 Mar 2012 · 9,544 accessesView PDFCite
Research ArticleOpen accessIn the keywordsDietary Inclusion of Probiotics, Prebiotics and Synbiotic and Evaluating Performance of Laying HensMohammad Zarei, Mohammad Ehsani, Mehran TorkiProblem Statement: This study was conduct to compare effects of various commercial feed additives on performance of laying hens. Approach: To evaluate effects of dietary inclusion of feed additives (Yeasturer, A-Max, Thepax, Fermacto and Biomin) on performance of laying hens, 216 Lohmann LSL-Lite hens were divided in 36 cages (n = 6). Approach Hens in 6 cages (replicates) were assigned … …American Journal of Agricultural and Biological Sciences, Vol. 6, Issue 2 · 6 Jun 2011 · 9,373 accessesView PDFCite
Research ArticleOpen accessIn the abstractPrincipal Component Analysis of the Female Pengging Soloan Duck Based on Morphometric TraitsRini Nur Hayati, Subiharta, Yudi Adinata et al.The Pengging Soloan duck is an emerging indigenous genetic resource from Central Java, Indonesia, recognized for its adaptability and egg-laying potential. However, its phenotypic characterization remains limited compared with established Indonesian duck breeds such as Mojosari, Tegal, and Magelang ducks. This study aimed to characterize 70 adult female Pengging Soloan ducks aged 5 6.5 months using Principal Component Analysis (PCA) … …American Journal of Animal and Veterinary Sciences, Vol. 21, Issue 3 · 10 Sep 2026 · 940 accessesView PDFCite
Review ArticleOpen accessIn the abstractReview on Different Algorithms and Techniques Used in Classification of Gender in SilkwormJyoti Sharma, Pradeep ChoukseySilkworm seed is the key factor for the success of sericulture industry. Silk seed production process at grain ages centre mainly involve procuration of seed cocoon, cutting of seed cocoon for pupae, separation of male and female pupae, emergence of moth, coupling of silk moth and further egg laying by female moth. Separation of male and female is very much … …Journal of Computer Science, Vol. 21, Issue 6 · 17 Jun 2025 · 4,031 accessesView PDFCite
Research ArticleOpen accessIn the abstractAntioxidizing Efficiency of Yogurt Probiotics Peptides Concerning Egg Yolk NutrientsSyifa Silviarahma Nurfadilah, Lovita Adriani, Deny Saefulhadjar et al.Yogurt contains bioactive peptides that serve as antioxidants. These peptides can inhibit the production of free radicals in laying chicken body cells, affecting egg quality. We aimed to evaluate the impact of the antioxidant potential of Water-Soluble Peptide Extract (WSPE) yogurt on the protein, lipid, and cholesterol levels in yolks from chicken eggs. We used a completely randomized design (CRD) … …American Journal of Animal and Veterinary Sciences, Vol. 20, Issue 1 · 31 Jan 2025 · 6,235 accessesView PDFCite
Research ArticleOpen accessIn the abstractEco-Friendly Eggshell Meal on Milk Yield and Quality of Holstein Friesian CowsAmbo Ako, Renny Fatmyah Utamy, Hasbi Hasbi et al.Aditya, S., Stephen, J., & Radhakrishnan, M. (2021). Utilization of Eggshell Waste in Calcium-Fortified Foods and other Industrial Applications: A Review. Trends in Food Science & Technology, 115, 422–432. https://doi.org/10.1016/j.tifs.2021.06.047 Ahmed, T. A. E., Wu, L., Younes, M., & Hincke, M. (2021). Biotechnological Applications of Eggshell: Recent Advances. Frontiers in Bioengineering and Biotechnology, 9, 675364. https://doi.org/10.3389/fbioe.2021.675364 Aminah, S., & Meikawati, … …American Journal of Animal and Veterinary Sciences, Vol. 19, Issue 2 · 26 May 2024 · 7,730 accessesView PDFCite
Research ArticleOpen accessIn the abstractAnalysis of Added Value of Various Rendang Products in Strengthening Regional Innovation System in the City of Payakumbuh, West SumateraAmna Suresti, Rahmi Wati, Uyung Gatot, Alizar HasanThis research aims to determine the regional core competencies to strengthen the city of Payahkumbuh’s Regional Innovation System by developing processed livestock products such as Rendang, a traditional dish popular in the Province of West Sumatra. Rendang is processed meat obtained from a long low-temperature cooking process using chilies and coconut milk. The city of Payakumbuh, located in West Sumatra, … …American Journal of Animal and Veterinary Sciences, Vol. 16, Issue 4 · 30 Nov 2021 · 6,807 accessesView PDFCite