未来20年猪生产和生殖的全球前景
1Department of Animal Sciences, University of Illinois at Urbana-Champaign, Urbana, Illinois, USA.
Theriogenology
|December 4, 2024
概括
猪业面临着可持续性挑战,但可以通过改进管理和技术来适应. 未来的成功取决于生产效率和市场准入,随着农场规模和福利标准的不断变化.
科学领域:
- 动物科学动物科学
- 农业经济学 农业经济学
- 兽医医学 兽医医学 兽医医学
背景情况:
- 猪业长期以来一直在应对影响可持续性的问题,包括利能力,疾病,市场波动,劳动力短缺和监管压力.
- 这些挑战预计将持续存在,需要在管理,技术和商业实践中进行战略性调整,以保持可行性.
研究的目的:
- 分析影响猪生产未来可持续性和利能力的因素.
- 确定繁殖群管理的关键趋势和挑战,包括疾病,福利和市场动态.
主要方法:
- 对养殖群管理当前行业趋势的分析,包括农场规模,住房和遗传选择.
- 审查市场预测,疾病风险 (例如,猪生殖和呼吸系统综合征 (PRRS)) 和人工授精 (AI) 的技术进步.
主要成果:
- 未来猪产业的成功取决于生产效率和市场预测,对零售商的较大母猪场和区域市场的较小农场的趋势.
- 猪生殖和呼吸系统综合征 (PRRS) 仍然是养殖群的重要关注点,除了正在进行的母猪住房变化以满足福利标准外.
- 基因选择将专注于增加 litter 尺寸,同时改善出生体重,存活率,耐热应激和抗病能力.
结论:
- 通过管理,技术和业务调整进行适应对于养猪行业的可持续性至关重要.
- 生殖技术的创新虽然不会大大改变当前的人工智能,但可以优化精子的使用并提高效率.
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