Zobrazeno 1 - 10
of 169
pro vyhledávání: '"Meat duck"'
Autor:
Hongxiang Liu, Chunhong Zhu, Yifei Wang, Zhen Wang, Kexin Zou, Weitao Song, Zhiyun Tao, Wenjuan Xu, Shuangjie Zhang, Zhicheng Wang, Huifang Li
Publikováno v:
Poultry Science, Vol 103, Iss 8, Pp 103879- (2024)
ABSTRACT: Feed efficiency (FE) is a crucial economic indicator of meat duck production. The objective of this study was to assess the impact of residual feed intake (RFI), defined as the difference between the actual and expected feed intake based on
Externí odkaz:
https://doaj.org/article/b87483e04c684ae394ba06bc9b5429d1
Autor:
Hao Bai, Dandan Geng, Fuguang Xue, Xiaofan Li, Chenxiao Wang, Chenyu Wang, Qixin Guo, Yong Jiang, Zhixiu Wang, Yulin Bi, Guohong Chen, Guobin Chang
Publikováno v:
Poultry Science, Vol 103, Iss 7, Pp 103778- (2024)
ABSTRACT: The gut-brain axis is essential in maintaining the homeostasis of neuronal system, endocrine system, and intestinal microbiota in both the afferent and efferent directions. This axis is considered to be a key mechanism that regulates feed e
Externí odkaz:
https://doaj.org/article/ddef68fd0470433583181151185f1c90
Autor:
Chunyan Yang, Bingqiang Dong, Anqi Chen, Yong Jiang, Hao Bai, Guohong Chen, Guobin Chang, Zhixiu Wang
Publikováno v:
Poultry Science, Vol 103, Iss 7, Pp 103836- (2024)
ABSTRACT: In this study, we sought to determine the effects of intestinal flora on the feed efficiency of meat ducks by evaluating the correlation between intestinal flora and residual feed intake. The F2 generation of Cherry Valley ducks × Runzhou
Externí odkaz:
https://doaj.org/article/1d33219b88fa490bae8baae73884fb75
Autor:
Yanru Liang, Yaqi Chang, Yueqin Xie, Qinteng Hou, Hua Zhao, Guangmang Liu, Xiaoling Chen, Gang Tian, Jingyi Cai, Gang Jia
Publikováno v:
Poultry Science, Vol 103, Iss 5, Pp 103610- (2024)
ABSTRACT: This study investigated the effect of Ethylenediamine dihydroiodide (EDDI) on growth performance, immune function and intestinal health of meat ducks challenged with Avian pathogenic Escherichia coli (APEC). A total of 360 one-day-old Cherr
Externí odkaz:
https://doaj.org/article/a9894a9839bd4b06a2f7e0d3c68a3c8e
Publikováno v:
Animals, Vol 14, Iss 15, p 2192 (2024)
Overturning and death are common abnormalities in cage-reared ducks. To achieve timely and accurate detection, this study focused on 10-day-old cage-reared ducks, which are prone to these conditions, and established prior data on such situations. Usi
Externí odkaz:
https://doaj.org/article/606f87364c594e5bbd145fc9af73eaef
Autor:
Xiaofan Li, Baolong Yang, Zhaoqi Dong, Dandan Geng, Chenxiao Wang, Qixin Guo, Yong Jiang, Guohong Chen, Guobin Chang, Hao Bai
Publikováno v:
Poultry Science, Vol 102, Iss 8, Pp 102818- (2023)
ABSTRACT: The study investigated the effects of feed efficiency (residual feed intake, RFI and residual intake and gain, RIG) on the production performance of small-sized meat ducks. Ninety ducks with intermediate and extreme (high and low) RFI value
Externí odkaz:
https://doaj.org/article/17113960bf034f7b9ea83541c579cd72
Autor:
Huaiyong Zhang, Quifeng Zeng, Shiping Bai, Jianping Wang, Xuemei Ding, Yue Xuan, Zhuowei Su, Joris Michiels, Keying Zhang
Publikováno v:
Animal Nutrition, Vol 9, Iss , Pp 49-59 (2022)
To define the relationship between dietary nutrient density, calcium (Ca), and meat quality in meat ducks. A total of 288 male Cherry Valley SM3 medium ducklings were fed a common standard starter diet until d 14. At 15 d of age, ducks were randomly
Externí odkaz:
https://doaj.org/article/89b7cfd7befa4eac987b3ea145175452
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