Effects of Controlled Release Urea on Physiological Characteristics and Nitrogen Use Efficiency of Rice and NO3--N Contents in Soil

Effects of Controlled Release Urea on Physiological Characteristics and Nitrogen Use Efficiency of Rice and NO3--N Contents in Soil

Field experiments were conducted to study the effects of controlled release urea(CRU) on key enzymes activities of nitrogen metabolism of rice, nitrogen use efficiency and soil and NO3--N contents, in order to verify the mechanism of CRU on increasing nitrogen use efficiency and increasing soil N...

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Bibliographic Details
Main Authors:	DU Jun, SUN Ke-gang, ZHANG Yun-hong, HE Ai-ling, SUN Ke-zhen
Format:	Article
Language:	zho
Published:	Agro-Environmental Protection Institute, Ministry of Agriculture 2016-03-01
Series:	Journal of Agricultural Resources and Environment
Subjects:	controlled release urea rice physiological characteristics nitrogen use efficiency soil NO3 > N
Online Access:	http://www.aed.org.cn/nyzyyhjxb/html/2016/2/20160205.htm

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