Validation of Prediction Equations of the Egg Characteristics in Laying Hens [PDF]
Poultry Science Journal, 2022 Poultry researchers have used mathematical models to explain some laying bird responses. There are many equations of the egg characteristics, but their validity has not yet been confirmed.
Jhonatan Inca +2 more
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Evaluating the antibiotic resistance pattern of Salmonella isolated from a number of laying poultry flocks in the northwest of the country during 2021 and investigating its relationship with the performance of the mentioned farms [PDF]
Āsīb/shināsī-i Darmāngāhī-i Dāmpizishkī, 2023 Infection with the Salmonella genus of bacteria causes chronic and acute diseases in poultry leading to significant economic losses to the poultry industry.
Zahra Mahdavi, Adel Feizi, younes anzabi
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Bioceutical role of nano and organic selenium on certain reproductive value of laying hen during force molting [PDF]
Iraqi Journal of Veterinary Sciences, 2023 Nanotechnology has proposed many new effective forms of nutritional supplement ingredients due to their low toxicity and high bioavailability, among which are nano-selenium, due to their distinctive properties of small particles and increased surface ...
Mariam Q. Al-Fahady, Hadeel M. Hameed
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Soybean oil addition to wheat bran-based diet improves laying hens’ performance [PDF]
Veterinary World, 2023 Background and Aim: Wheat bran (WB) is used extensively in animal feed. Despite its nutritional value, its use is limited because of its high-fiber content.
Mariana Novela +10 more
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Frontiers in Microbiology, 2023 In order to investigate the effects of dietary probiotics supplementation on laying performance, egg quality, serum hormone levels, immunity, antioxidant, and gut microbiota of layers at different laying stages, a total of 168 Tianfu green shell laying ...
Hengyong Xu +13 more
semanticscholar +1 more source
Frontiers in Ecology and Evolution, 2021 Timing reproduction to coincide with optimal environmental conditions is key for many organisms living in seasonal habitats. Advance in the onset of spring is a particular challenge to migratory birds that must time their arrival without knowing the ...
Martha Maria Sander +7 more
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Animals, 2020 Simple Summary Probiotics are live bacteria, fungi, or yeasts that supplement the gastrointestinal flora and help to maintain a healthy digestive system, thereby promoting the growth performance and overall health of poultry.
R. Jha +3 more
semanticscholar +1 more source
Animals, 2020 Simple Summary In nature, hens spend considerable amounts of time eating live insects. This is considered as their natural behavior and may positively contribute to animal welfare.
L. Star +5 more
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Genotype by environment interactions for egg number and egg weight of five dual-purpose chicken breeds in different zones of Oromia region in Ethiopia [PDF]
Acta Fytotechnica et Zootechnica, 2020 The African Chicken Genetic Gain (ACGG) project (https://africacgg.net/) aims at backyard poultry optimization by commercial dual-purpose breeds introduction into Africa.
Maud Allegonda Johanna de Kinderen
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Effect of fermented laying hen manure and starter feed as growing media on black soldier fly larvae development [PDF]
BIO Web of Conferences, 2023 This study aimed to evaluate the development of Black Soldier Fly (BSF) larvae when reared on different feeding media, specifically using varying ratios of fermented laying hen manure and starter feed.
Wiyoso Shelfia Anggraini +3 more
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