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以福利为中心的蛋生产系统未来趋势的模拟:对生产力和价格的影响
Hiromi Kato1, Tomoya Shimasaki1, Ken-Ichi Yayou1
1National Agriculture and Food Research Organization, Tsukuba 305-0901, Japan.
The journal of poultry science
|June 13, 2024
概括
日本向以动物福利为中心的蛋生产过渡可能会挑战粮食安全和农民经济. 模拟显示了余或短缺的潜力,需要可持续农业的战略规划.
科学领域:
- 农业经济学 农业经济学
- 动物福利科学 动物福利科学
- 食品安全研究 食品安全研究
背景情况:
- 由于潜在的生产率下降和农民的财务负担,日本的畜牧业在采用以动物福利为中心的系统方面面临挑战.
- 目前的传统养系统提供了高效率和低价,但也引起了动物福利的担忧.
- 每单位面积生产率下降影响农业经济,可能危及日本的粮食安全.
研究的目的:
- 预测到2050年日本向以福利为中心的蛋生产设施过渡的时间趋势.
- 评估不同卵生产系统比例对关键指标的未来影响.
- 为决策者提供有关如何平衡粮食安全,动物福利和农民福利的信息.
主要方法:
- 制定了五个不同的情景,用于2050年之前的蛋生产过渡.
- 分析所需的蛋消费量,以模拟未来的生产需求.
- 对总产量,母数量,农场面积,成本和价格的影响的模拟.
主要成果:
- 模拟表明,在提高动物福利的重点下,保持最佳卵子生产水平存在挑战.
- 的数量,养殖面积,生产成本和零售价格可能大幅增加.
- 根据各种过渡情景确定了未来卵子余和/或短缺的风险.
结论:
- 禽业和政府的战略规划对于防止卵子供应失衡至关重要.
- 政策决策必须整合粮食安全,动物福利和农民福利,以实现可持续的畜牧生产.
- 转型需要仔细考虑对日本蛋产业的经济和后勤影响.
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