Zobrazeno 1 - 10
of 12 145
pro vyhledávání: '"LAYING HENS"'
Autor:
Hong Hu, Ying Huang, Anjian Li, Qianhui Mi, Kunping Wang, Liang Chen, Zelong Zhao, Qiang Zhang, Xi Bai, Hongbin Pan
Publikováno v:
Journal of Animal Science and Biotechnology, Vol 15, Iss 1, Pp 1-15 (2024)
Abstract Background The energy/protein imbalance in a low-protein diet induces lipid metabolism disorders in late-phase laying hens. Reducing energy levels in the low-protein diet to adjust the energy-to-protein ratio may improve fat deposition, but
Externí odkaz:
https://doaj.org/article/d8a5b6385f9243a68b343a9cf5cbebad
Autor:
Wenxin Zhang, Fangren Lan, Qianqian Zhou, Shuang Gu, Xiaochang Li, Chaoliang Wen, Ning Yang, Congjiao Sun
Publikováno v:
Journal of Animal Science and Biotechnology, Vol 15, Iss 1, Pp 1-20 (2024)
Abstract Background Feed efficiency is a crucial economic trait in poultry industry. Both host genetics and gut microbiota influence feed efficiency. However, the associations between gut microbiota and host genetics, as well as their combined contri
Externí odkaz:
https://doaj.org/article/8db68ec16ea84a1b8d826e8ceb9e6671
Autor:
Yujie Lv, Chaoyue Ge, Lianchi Wu, Zhaoying Hu, Xinyu Luo, Weichen Huang, Shenao Zhan, Xinyu Shen, Dongyou Yu, Bing Liu
Publikováno v:
Journal of Animal Science and Biotechnology, Vol 15, Iss 1, Pp 1-18 (2024)
Abstract Background Magnolol (MAG) exhibits hepatoprotective activity, however, whether and how MAG regulates the gut microbiota to alleviate fatty liver hemorrhagic syndrome (FLHS) remains unclear. Therefore, we investigated the mechanism of MAG in
Externí odkaz:
https://doaj.org/article/28107812e6d0413fb0437b571cadd704
Autor:
Jiahao SHI, Xinglian XU, Chun ZHU, Yuelong LIU, Jianchao LI, Zufen HUANG, Mengze XU, Lei LIU, Peng WANG
Publikováno v:
Shipin gongye ke-ji, Vol 45, Iss 17, Pp 40-47 (2024)
The purpose of this study was to reduce the loss of spent laying hens during slaughtering by adjusting the parameters of scalding. The research object of this study was the spent laying hens with a rearing age of more than 400 days. The research mean
Externí odkaz:
https://doaj.org/article/7d98acb03bdf4a5d88fd9d4b8160a08a
Autor:
Elijah Ogola Oketch, Myunghwan Yu, Jun Seon Hong, Nuwan Chamara Chaturanga, Eunsoo Seo, Hans Lee, Rafael Gustavo Hermes, Natasja Smeets, Apichaya Taechavasonyoo, Susanne Kirwan, Raquel Rodriguez-Sanchez, Jung Min Heo
Publikováno v:
Animal Bioscience, Vol 37, Iss 8, Pp 1418-1427 (2024)
Objective This study aimed to investigate the efficacy of Bacillus-based probiotics supplemented at two different levels to modulate the productive performance, egg quality, tibia traits, and specific cecal bacteria counts of Hy-Line Brown layers fro
Externí odkaz:
https://doaj.org/article/5a542ef3b02a4bc39c789a1cbb1f7d7a
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-14 (2024)
Abstract The increase in environmental temperature led to economic losses in the poultry industry, urging the use of feed supplements to mitigate the negative effects on chick's welfare and performance. Therefore, this study aimed to examine the effe
Externí odkaz:
https://doaj.org/article/fb3677e69f184d3f917486dbaab864d0
Publikováno v:
Italian Journal of Animal Science, Vol 23, Iss 1, Pp 1091-1103 (2024)
The study investigated the effects of violin note B7 (Violin), double bass note E1 (Bass) and Mozart’s Sonata for Two Pianos in D Major, K. 448 (Mozart), on laying hens in terms of the production performance, egg quality and physiological character
Externí odkaz:
https://doaj.org/article/13ba19f15ca9457baa99d8be449d7d8c
Publikováno v:
Italian Journal of Animal Science, Vol 23, Iss 1, Pp 1169-1180 (2024)
Daidzein (Da), an isoflavone, resembles natural oestrogen in structure and activity. We investigated the effects of dietary Da on the reproductive performance, egg quality, and bone mineralisation of hens in the pre-peak laying period. A total of 432
Externí odkaz:
https://doaj.org/article/b0120f99beba4ac7b8b143a281e55c2b
Publikováno v:
Italian Journal of Animal Science, Vol 23, Iss 1, Pp 916-928 (2024)
The ageing of laying hens’ ovaries in the late laying period leads to oxidative stress, which ultimately results in the decrease of laying performance. Thus, we investigated Aronia melanocarpa (AM) as a potent antioxidant to improve ovarian senesce
Externí odkaz:
https://doaj.org/article/a95130ff750c42869353f532f6474ed9
Autor:
Zhihua Li, Chengwen Meng, Md. Abul Kalam Azad, Wencao Lin, Jue Gui, Yadong Cui, Wei Lan, Qinghua He, Xiangfeng Kong
Publikováno v:
Veterinary Quarterly, Vol 44, Iss 1, Pp 1-11 (2024)
AbstractChinese herbal formula (CHF) has the potential to improve the performance of aged laying hens through integrated regulation of various physiological functions. The present study aimed to investigate the effects of dietary CHF supplementation
Externí odkaz:
https://doaj.org/article/7ccf0df9f56545e7b89518b68b5b4fcf