Nitrous oxide emissions from animal urine as affected by season and a nitrification inhibitor dicyandiamide

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• 作者：Weihong Qiu ; Hong Jie Di ; Keith C. Cameron and Chengxiao Hu
• 关键词：Dicyandiamide ; Grassland ; Monolith lysimeters ; Nitrous oxide ; Nitrification inhibitor ; Urine
• 刊名：Journal of Soils and Sediments
• 出版年：2010
• 出版时间：October 2010
• 年：2010
• 卷：10
• 期：7
• 页码：1229-1235
• 全文大小：235.9 KB

文摘

Purpose Nitrous oxide emissions from pasture soils account for one third of total agricultural greenhouse gas emissions in New Zealand. The aim of this study was to determine nitrous oxide (N₂O) emissions from animal urine patches under summer (with irrigation) and winter conditions as affected by dicyandiamide (DCD) in grazed grassland in New Zealand.