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在PRRS根除计划期间,匈牙利猪业对环境的影响,并进行全群替代 (2014-2022年)

László Búza¹, István Szabó², László Gombos³

¹Institute of Food Chain Science, University of Veterinary Medicine, 2 István Street, 1078 Budapest, Hungary.

Animals : an open access journal from MDPI

|October 26, 2024

概括

匈牙利匈牙利匈牙利

科学领域:

动物科学动物科学
环境科学环境科学
兽医医学兽医医学兽医医学

背景情况:

猪生殖和呼吸系统综合征 (PRRS) 对猪业构成重大挑战.
可持续的畜牧生产需要采取减轻环境影响的战略.
匈牙利从2014年至2022年实施了PRRS根除计划.

研究的目的:

评估匈牙利PRRS根除计划对环境和生产的影响.
评估畜牧替代品种和高性能品种在猪生产中的有效性.
提供对可持续畜牧管理实践的见解.

主要方法:

在养猪场实施彻底的猪群替代.
引入高性能的猪品种.
对环境排放 (氨,,温室气体) 和资源消耗 (料,水) 的监测.

主要成果:

种群减少了26.2%,同时保持了屠宰猪的数量.
在氨 (-145,857 公斤),泥 (-153,879 公尺), (-1,409,951 公斤) 和温室气体排放 (91,768,362 公斤CO2eq) 中显著减少.
料 (53,237,805公斤) 和水 (292,978,094升) 的消耗量大幅减少.

结论:

定制的PRRS根除策略与先进的育种实践相结合,有效地减少了生产猪的环境足迹.
匈牙利的项目证明了生产效率和环境可持续性的成功整合.
合作对于在全球范围内开发和实施可持续畜牧生产方法至关重要.

关键词:

相当于二氧化碳的二氧化碳他们的碳足迹.猪生殖和呼吸系统综合征可持续性可持续性的可持续性猪猪猪猪猪猪猪猪猪猪猪猪猪猪猪猪猪猪猪猪猪猪

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