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Updated: Jul 11, 2026

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运输猪时的最小空间:哪里有"好"的法律?

Terry L Whiting1

  • 1Government of Manitoba, Winnipeg, MB R3B 3M9, Canada.

Animals : an open access journal from MDPI
|September 28, 2024
PubMed
概括

确保猪运输法规中的统一数字标准对于动物福利和公共利益至关重要. 这篇论文提出了致命压力-50 (LP50) 作为强制执行拥挤标准的基准.

关键词:
虐待动物,虐待动物.人道化的猪运输工业农业 工业农业 工业农业基于绩效的监管方式猪福利 猪的福利猪肉供应链中的一个是猪肉.种群密度 种群密度 种群密度

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相关概念视频

Lagrange Multipliers: Two Constraints01:28

Lagrange Multipliers: Two Constraints

The method of Lagrange multipliers with two constraints is used to optimize a function subject to two independent constraints. In many applications, the objective function represents a quantity to be maximized or minimized, such as cost, area, distance, or energy. The two constraints represent requirements that the solution must satisfy, such as fixed volume, limited resources, or prescribed dimensions.For a function of three variables, each constraint forms a surface in three-dimensional space.