Effect of rates and sources of nitrogen on rice yield, nitrogen efficiency, and methane emission from irrigated rice cultivation

• Published in: Archiv für Acker- und Pflanzenbau und Bodenkunde Vol. 63; no. 7; pp. 1009 - 1022
• Main Authors: Ku, Hyun-Hwoi, Hayashi, Keiichi, Agbisit, Ruth, Villegas-Pangga, Gina
• Format: Journal Article
• Language: English
• Published: Abingdon Taylor & Francis 07.06.2017; Taylor & Francis Ltd
• Subjects: Cattle manure; Climate change; Crop production; Crop yield; Cultivation; Emission measurements; Environmental impact; Global warming; Global warming potential (GWP); Grain cultivation; greenhouse gases; irrigated rice; Methane; N efficiency; Nitrogen; organic fertilization; Rice; Urea

The agronomic benefits of manure application to increase rice production have been recognized, but the impact on global change has always been a controversial topic. This study was designed to determine the separate and combined effects of cattle manure (CM) and nitrogen (N) fertilizer on rice yield...