Effect of dicyandiamide and hydroquinone on the transformation of urea-nitrogen-15 in soil cropped to wheat

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	Effect of dicyandiamide and hydroquinone on the transformation of urea-nitrogen-15 in soil cropped to wheat
	Xu, XK ; Huang, Y ; Zhou, LK ; Huang, GH ; Van Cleemput, O
刊名	BIOLOGY AND FERTILITY OF SOILS
	2001
卷号	34 期号:4 页码:286-290
关键词	urea-nitrogen-15 transformation hydroquinone dicyandiamide synergistic effect
ISSN号	0178-2762
通讯作者	Xu, XK, Chinese Acad Sci, Inst Atmospher Phys, State Key Lab Atmospher Boundary Layer Phys & Atm, LAPC, Beijing 100029, Peoples R China
中文摘要	A pot experiment with a loam soil and spring wheat as test crop showed that an application of dicyandiamide (DCD), and especially its combination with hydroquinone (HQ), gave a much larger recovery of soil urea(-15)N than treatments based on the application of urea alone or urea plus HQ. Most of the urea-N-15 applied to soil was present as organic plus chemically fixed N-15 in the DCD and DCD plus HQ treatments. These two treatments showed the smallest accumulation of urea-derived (NO3-+NO2-)-N-15. Under well-drained conditions. there was a synergistic effect of the nitrification inhibitor DCD and the urease inhibitor HQ on urea-N-15 transformations and the recovery of fertilizer N-15 in soil after the application of urea.
学科主题	Soil Science
收录类别	SCI
语种	英语
WOS记录号	WOS:000171663500012
公开日期	2011-09-23
内容类型	期刊论文
源URL	[http://210.72.129.5/handle/321005/55519]
专题	沈阳应用生态研究所_沈阳应用生态研究所_期刊论文
推荐引用方式 GB/T 7714	Xu, XK,Huang, Y,Zhou, LK,et al. Effect of dicyandiamide and hydroquinone on the transformation of urea-nitrogen-15 in soil cropped to wheat[J]. BIOLOGY AND FERTILITY OF SOILS,2001,34(4):286-290.
APA	Xu, XK,Huang, Y,Zhou, LK,Huang, GH,&Van Cleemput, O.(2001).Effect of dicyandiamide and hydroquinone on the transformation of urea-nitrogen-15 in soil cropped to wheat.BIOLOGY AND FERTILITY OF SOILS,34(4),286-290.
MLA	Xu, XK,et al."Effect of dicyandiamide and hydroquinone on the transformation of urea-nitrogen-15 in soil cropped to wheat".BIOLOGY AND FERTILITY OF SOILS 34.4(2001):286-290.