| 母猪批次化生产猪场的各类猪群存栏数及占栏数的计算 |
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| 引用本文： | 邢凯,张永红,郭勇,陈少康,薛振华,李爽,王楚端,倪和民.母猪批次化生产猪场的各类猪群存栏数及占栏数的计算[J].猪业科学,2020,37(9):108-110. |
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| 作者姓名： | 邢凯 张永红 郭勇 陈少康 薛振华 李爽 王楚端 倪和民 |
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| 作者单位： | 北京农学院动物科学技术学院, 北京 102206,北京农学院动物科学技术学院, 北京 102206;北京农学院动物科学技术学院/兽医学(中医药)北京市重点实验室, 北京 102206,北京农学院动物科学技术学院, 北京 102206,北京市畜牧总站, 北京 100101,北京市畜牧总站, 北京 100101,北京市畜牧总站, 北京 100101,中国农业大学动物科学技术学院, 北京 100194,北京农学院动物科学技术学院, 北京 102206 |
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| 基金项目： | 国家重点研发计划资助（2018YFD0501000）；生猪产业技术体系北京市创新团队（BAIC02-2019） |
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| 摘 要： | 合理的猪群结构、猪群组成及其周转是猪场均衡生产和提高效率的关键因素。目前,母猪批次化生产技术在猪场实施的过程中,各种参数的制定、各类猪群存栏数及占栏数的计算依据不清晰,容易出现错误。文中的研究以600头基础母猪、7 d为一个生产周期猪场为例,详细地阐述了生产参数的制定、不同猪群的存栏数和占栏数的计算依据和过程,以期为猪场设计人员的猪场设计与建设和养猪生产者生产工艺的制定提供参考。
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| 关 键 词： | 批次化生产 存栏 参数 |
| 收稿时间： | 2020/6/4 0:00:00 |
The number of each pig groups and pigpens in sows batch management production systems |
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| Kai Xing,Yonghong Zhang,Yong Guo,Shaokang Chen,Zhenhua Xue,Shuang Li,Chuduan Wang and Hemin Ni.The number of each pig groups and pigpens in sows batch management production systems[J].Swine Industry Science,2020,37(9):108-110. |
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| Authors: | Kai Xing Yonghong Zhang Yong Guo Shaokang Chen Zhenhua Xue Shuang Li Chuduan Wang and Hemin Ni |
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| Institution: | College of Animal Science and Technology, Beijing University of Agriculture, Beijing 102206, China,College of Animal Science and Technology, Beijing University of Agriculture, Beijing 102206, China;Beijing Key Laboratory of Traditional Chinese Veterinary Medicine, Animal Science and Technology College, Beijing University of Agriculture, Beijing 102206, China,College of Animal Science and Technology, Beijing University of Agriculture, Beijing 102206, China,Beijing Animal Husbandry Station, Beijing 100101, China,Beijing Animal Husbandry Station, Beijing 100101, China,Beijing Animal Husbandry Station, Beijing 100101, China,College of Animal Science and Technology, China Agricultural University, Beijing 100193, China and College of Animal Science and Technology, Beijing University of Agriculture, Beijing 102206, China |
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| Abstract: | Reasonable pig group structures, pig group composition and turnover are the important factors in balancing the production and enhancing productivity. However, less evidence was shown for formulating parameters and calculating number of each pig groups and pigpens in sows batch management production systems. In this study, a pig farm with 600 sows and 7 days in a cycle was used as an example. We described the details of formulating parameters and calculating number of each pig groups and pigpens, and provided useful reference information for pig farm management and designer. |
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| Keywords: | Batches management Livestock on hand Parameter |
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