Effects of Nitrogen Fertilizer Management on CH 4 and N 2 O Emissions in Paddy Field

• Published in: Huanjing kexue Vol. 43; no. 4; p. 2171
• Main Authors: Zheng, Mei-Qun, Liu, Juan, Jiang, Pei-Kun, Wu, Jia-Sen, Li, Yong-Fu, Li, Song-Hao
• Format: Journal Article
• Language: Chinese
• Published: China 08.04.2022
• Subjects: Agriculture - methods; Fertilizers - analysis; Greenhouse Gases - analysis; Methane - analysis; Nitrogen - analysis; Nitrous Oxide - analysis; Oryza; Soil - chemistry; rice yield; nitrogen management practice; nitrous oxide (N2O); methane (CH4); paddy fields

Methane (CH ) and nitrous oxide (N O) are two extremely important greenhouse gases in the atmosphere. Nitrogen fertilizer is an important factor affecting CH and N O emissions in rice fields. Rational application of nitrogen fertilizer can not only promote high yields of rice but also reduce greenho...