Mitigation impact of minimum tillage on CO₂ and N₂O emissions from a Mediterranean maize cropped soil under low-water input management

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• 作者：Annachiara Forte^a ; ^{anforte@unina.it} ; ^{annachiara.forte@libero.it} ; Nunzio Fiorentino^b ; Massimo Fagnano^b ; Angelo Fierro^a ; ^c
• 关键词：Greenhouse gas (GHG) emissions ; Conservation tillage ; C-friendly strategies
• 刊名：Soil and Tillage Research
• 出版年：2017
• 出版时间：March 2017
• 年：2017
• 卷：166
• 期：Complete
• 页码：167-178
• 全文大小：1434 K
• 卷排序：166

文摘

Minimum tillage (MT) can reduce greenhouse gas (GHG) emissions from cropped soils. MT potential for GHG mitigation still needs to be clarified for dry/warm conditions. Soil GHG fluxes were recorded in drip irrigated maize under MT in Southern Italy. At similar crop yields, GHG fluxes were lower in MT than in the conventional trial. MT resulted a viable mitigating tool for Mediterranean crops under low-water input.