Effect of enhanced ammonium rate on growth and fertilizer use efficiency of greenhouse tomato in an annual succession cropping system

doi:10.1080/01904167.2019.1656244

	Effect of enhanced ammonium rate on growth and fertilizer use efficiency of greenhouse tomato in an annual succession cropping system
	Gong, Huarui 1,2,3; Luo, Hongyi 2; Qi, Yanyan 2; Pang, Xiaoyan 2; Wang, Xupeng 2; Li, Guohui 2
刊名	JOURNAL OF PLANT NUTRITION
	2019-12-14
卷号	42 期号:20 页码:2731-2744
关键词	annual succession cropping comprehensive evaluation enhanced ammonium rate fertilizer use efficiency growth tomato
ISSN号	0190-4167
DOI	10.1080/01904167.2019.1656244
通讯作者	Luo, Hongyi(hot68168@163.com)
英文摘要	The absorption of inorganic N by greenhouse vegetables is significantly influenced by seasonal variations in northern China. However, little research has been conducted on the effects of enhanced NH4+-N on the growth, quality and fertilizer use efficiency of greenhouse tomato, which could provide the basis for N management in tomato plants under a continuous cropping system throughout the year. A field experiment was designed to study the responses of the photosynthetic characteristics, fruit qualities and water use efficiencies of tomatoes under a continuous cropping system under different N supplies. To summarize according to the equivalent N supply and the combined comprehensive weighing evaluation model, the quality, yield and efficiencies of tomato were closest to the ideal goals under the 30% and 20% NH4+-N in the overwintering and early spring seasons, respectively. The quantitative index provides the basis for the comprehensive management of water and fertilizer at high yields.
资助项目	Key Research and Development Program of Shandong Province[2018GNC2030] ; project of Independent Innovation and Achievement Transformation Project of Shandong Province[2014ZZCX07402]
WOS关键词	NITROGEN USE EFFICIENCY ; NITRATE ; FORM ; PHOTOSYNTHESIS ; IRRIGATION ; METABOLISM ; NUTRITION ; RESPONSES ; IMPACT ; YIELD
WOS研究方向	Plant Sciences
语种	英语
出版者	TAYLOR & FRANCIS INC
WOS记录号	WOS:000497242000001
资助机构	Key Research and Development Program of Shandong Province ; project of Independent Innovation and Achievement Transformation Project of Shandong Province
内容类型	期刊论文
源URL	[http://ir.igsnrr.ac.cn/handle/311030/131780]
专题	中国科学院地理科学与资源研究所
通讯作者	Luo, Hongyi
作者单位	1.Univ Chinese Acad Sci, Beijing, Peoples R China 2.Shandong Agr Univ, Coll Resources & Environm, Natl Engn Lab Efficient Utilizat Soil & Fertilize, Tai An 271018, Shandong, Peoples R China 3.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Key Lab Ecosyst Network Observat & Modeling, Yucheng Comprehens Expt Stn, Beijing, Peoples R China
推荐引用方式 GB/T 7714	Gong, Huarui,Luo, Hongyi,Qi, Yanyan,et al. Effect of enhanced ammonium rate on growth and fertilizer use efficiency of greenhouse tomato in an annual succession cropping system[J]. JOURNAL OF PLANT NUTRITION,2019,42(20):2731-2744.
APA	Gong, Huarui,Luo, Hongyi,Qi, Yanyan,Pang, Xiaoyan,Wang, Xupeng,&Li, Guohui.(2019).Effect of enhanced ammonium rate on growth and fertilizer use efficiency of greenhouse tomato in an annual succession cropping system.JOURNAL OF PLANT NUTRITION,42(20),2731-2744.
MLA	Gong, Huarui,et al."Effect of enhanced ammonium rate on growth and fertilizer use efficiency of greenhouse tomato in an annual succession cropping system".JOURNAL OF PLANT NUTRITION 42.20(2019):2731-2744.