Zobrazeno 1 - 10
of 283
pro vyhledávání: '"breeder hen"'
Autor:
Zhenwu Huang, Hongjian Dai, Simeng Li, Zhe Wang, Quanwei Wei, Zhonghua Ning, Yuming Guo, Fangxiong Shi, Zengpeng Lv
Publikováno v:
Animal Nutrition, Vol 18, Iss , Pp 72-83 (2024)
The development of skeletal muscle is a crucial factor in determining the meat yield and economic benefits of broiler production. Recent research has shown that mulberry leaves and their extracts can be used to significantly improve the growth perfor
Externí odkaz:
https://doaj.org/article/d938cb17011f4d06a2b0e1e4c2809fa6
Autor:
Ruichen Bi, Meixue Yang, Xiangze Liu, Fangshen Guo, Zeqiong Hu, Jia Huang, Waseem Abbas, Tiantian Xu, Wei Liu, Zhong Wang
Publikováno v:
Poultry Science, Vol 103, Iss 9, Pp 104060- (2024)
This study investigated the effects of dietary chlorogenic acid (CGA) on the productive and reproductive performance, egg quality, antioxidant function, and intestinal microenvironment of laying hens. Thus, 162 healthy Hy-Line Brown breeding hens (63
Externí odkaz:
https://doaj.org/article/25145c1748ea4f88ab98335e44762ae7
Autor:
Majid Gholami-Soltanmoradi, Magdalena Solka, Joanna Marchewka, Alireza Seidavi, Ross G. Cooper, Mohammad Dadashbeiki, František Zigo, Patryk Sztandarski, Aneta Jaszczyk, Jarosław O. Horbańczuk
Publikováno v:
Poultry Science, Vol 103, Iss 12, Pp 104307- (2024)
ABSTRACT: This study examined the influence of feeding frequency on the morphology of the reproductive tract in broiler breeder hens, with a focus on the liver, ovary, and oviduct. A total of 364 hens and 52 roosters, starting at 31 wk of age and con
Externí odkaz:
https://doaj.org/article/3240ecaf0fbd4ddf8f2de4642ba17636
Autor:
Rebecca EA Forder, Nicky-Lee Willson, Joshua A Angove, Todd J McWhorter, Matthew A McQueen, David J Cadogan
Publikováno v:
Poultry Science, Vol 103, Iss 5, Pp 103595- (2024)
ABSTRACT: Gastrointestinal dysbiosis is a disturbance in mucosal homeostasis, producing low-grade chronic intestinal inflammation and impaired intestinal barrier function. It is induced by several factors, including nutrition and stress, which are bo
Externí odkaz:
https://doaj.org/article/d890bb71d3f845b890f8085d91597b9c
Publikováno v:
Poultry Science, Vol 103, Iss 3, Pp 103390- (2024)
ABSTRACT: This study aimed to investigate the efficacy of a synthetic source (a combination of vitamin E, vitamin C, selenium, and L-carnitine) and phytogenic sources (a combination of clove, green tea pomace, and Vietnamese coriander) in overcoming
Externí odkaz:
https://doaj.org/article/546b8acf7ffd44c7952c93d6b80fa2cb
Publikováno v:
Journal of Applied Poultry Research, Vol 32, Iss 3, Pp 100354- (2023)
SUMMARY: Dietary trace minerals have profound functions in broiler breeder reproduction. Organic hydroxy analog of methionine (HMTBa) trace minerals have been included at lower levels in poultry feeds compared to inorganic sources without affecting p
Externí odkaz:
https://doaj.org/article/32e08f52a8724705bb4e901e08049dc2
Autor:
Satoshi Kubota, Phocharapon Pasri, Supattra Okrathok, Orapin Jantasaeng, Sitthipong Rakngam, Pascal Mermillod, Sutisa Khempaka
Publikováno v:
Poultry Science, Vol 102, Iss 8, Pp 102797- (2023)
ABSTRACT: Sperm storage tubules (SSTs) in the uterovaginal junction (UVJ) of the oviduct are major sites of sperm storage after artificial insemination or mating. Female birds may regulate sperm motility in the UVJ. Heat stress can decrease the repro
Externí odkaz:
https://doaj.org/article/760592da88f74803a395f38c9c95f923
Akademický článek
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Akademický článek
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Publikováno v:
Poultry Science, Vol 102, Iss 5, Pp 102605- (2023)
ABSTRACT: In this study, the effects of naringin on hepatic yolk precursors formation and antioxidant capacity of Three-Yellow breeder hens during late laying period were evaluated. A total of 480 (54-wk-old) Three-Yellow breeder hens were randomly a
Externí odkaz:
https://doaj.org/article/f29c5d902dfc47488c7d92639c96790f