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Latest on greenhouse gas emissions and dairy cattle production

温室効果ガス排出と乳牛生産の最新情報 (AI 翻訳)

Sara Place

American Association of Bovine Practitioners Conference Proceedings📚 査読済 / ジャーナル2026-04-28#エネルギー転換Origin: US経営インパクト: コスト削減対象セクター: agriculture
DOI: 10.21423/aabppro20259341
原典: https://doi.org/10.21423/aabppro20259341

🤖 gxceed AI 要約

日本語

米国の乳牛生産は全GHG排出の約1.5%を占め、主な排出源は腸内発酵、糞尿管理、飼料生産、農場エネルギー使用である。削減対策により単位乳量あたり最大45%の排出削減が可能とされるが、健康・安全性、社会的受容性、実用性、エビデンス、収益性への影響を総合的に考慮する必要がある。

English

Dairy cattle production contributes approximately 1.5% of US GHG emissions, mainly from enteric fermentation, manure management, feed production, and on-farm energy use. Mitigation could reduce emissions per unit of milk by up to 45%, but requires holistic consideration of health, safety, social acceptance, practicality, evidence strength, and profitability.

Unofficial AI-generated summary based on the public title and abstract. Not an official translation.

📝 gxceed 編集解説 — Why this matters

日本のGX文脈において

日本の畜産業界では、GHG排出削減が求められる中、乳牛生産の排出構造と削減可能性の理解は、今後の農場経営や政策対応に有用。ただし、米国データ中心のため、日本の事情に合わせた解釈が必要。

In the global GX context

This paper provides a concise overview of dairy sector emissions and mitigation potential, relevant to global discussions on agricultural decarbonization and supply chain emissions under frameworks like SBTi and CSRD.

👥 読者別の含意

🔬研究者:Provides a baseline overview of dairy GHG sources and mitigation potential for further research.

🏢実務担当者:Highlights key mitigation levers and the need to balance profitability with sustainability in dairy operations.

🏛政策担当者:Informs agricultural GHG reduction policy with evidence on mitigation potential and practical constraints.

📄 Abstract（原文）

Greenhouse gas (GHG) emissions arise from dairy cattle pro­duction. Estimates for the contribution of dairy to GHG emis­sions vary, but are approximately 1.5% of US GHG emissions. The main sources of GHG emissions from dairy cattle produc­tion are enteric fermentation, manure management, feed pro­duction and on-farm energy use. Mitigation of GHG emissions is possible, with some estimating it’s plausible that U.S. dairy farms could mitigate up to 45% of their emissions per unit of milk produced. However, mitigation should also take a holis­tic approach considering the health and safety implications of strategies, their social acceptance, practicality, the strength of evidence supporting them, and their profitability impacts.

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