SOIL STOICHIOMETRIC CHARACTERISTICS OF GREENHOUSE TOMATO REGULATED BY IRRIGATION SYSTEM

doi:10.15666/aeer/2301_387411

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	SOIL STOICHIOMETRIC CHARACTERISTICS OF GREENHOUSE TOMATO REGULATED BY IRRIGATION SYSTEM
	Zhang, M. Z.1,2; Liu, S. P.1,2; Zhang, S. W.1,2; Li, Y.3
	2024-10-18
发表期刊	APPLIED ECOLOGY AND ENVIRONMENTAL RESEARCH
ISSN	1589-1623
摘要	The change of soil moisture under new water-saving micro-sprinkling irrigation with plastic film (MSPF) in greenhouse agriculture caused the change of soil nutrients, soil enzyme activity and the process of this is not clear. Therefore, the rhizosphere soil of different irrigation frequency (F, F1: 3d, F2: 5d, F3: 7d) and irrigation amount (I, I1: 0.7 Epan, where Epan is the cumulative evaporation of Phi 20 cm standard pan, I2: 1.0 Epan, I3: 1.2 Epan) under MSPF were collected and analyzed to explore the response of soil nutrient, soil enzyme activity and its stoichiometric ratio. The results showed that the soil carbon, nitrogen, phosphorus and enzyme stoichiometric ratio of tomato increased first and then decreased or increased with the decrease of irrigation frequency F and the increase of irrigation amount I. When F was 5 days, the soil carbon and nitrogen limitation could be reduced, and the soil carbon and nitrogen accumulation was better under 1.0 Epan. The F2I2 could significantly increase the yield of tomato and improve the water use efficiency of tomato. Soil total organic carbon / total phosphorus and beta-glucosidase / aline phosphatase had good correlation with yield, which could be used as important indicators to evaluate soil nutrient cycling.
关键词	irrigation frequency irrigation amount soil carbon nitrogen phosphorus soil enzyme activity regression analysis
其他关键词	WATER-USE EFFICIENCY ; ECOENZYMATIC STOICHIOMETRY ; ENZYME-ACTIVITY ; NITROGEN ; YIELD ; RHIZOSPHERE ; MOISTURE ; CARBON ; L. ; MANAGEMENT
DOI	10.15666/aeer/2301_387411
收录类别	SCIE
语种	英语
资助项目	Natural Science Foundation of China [41807041]; science and technology research project of Henan Province [242102111101]; Doctoral Fund of Henan Open University [BSJH-2024-10]; Innovative Talent Support Program [HJGC-2024-009]; Xi 'an Science and technology plan [24NYGG0072]
WOS研究方向	Environmental Sciences & Ecology
WOS类目	Ecology ; Environmental Sciences
WOS记录号	WOS:001382753900001
出版者	ALOKI Applied Ecological Research and Forensic Inst Ltd
原始文献类型	Article ; Early Access
EISSN	1785-0037
引用统计	被引频次[WOS]：0 [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.library.ouchn.edu.cn/handle/39V7QQFX/174305
专题	国家开放大学
通讯作者	Li, Y.
作者单位	1.Henan Open Univ, Zhengzhou 450000, Peoples R China; 2.ZhengZhou Vocat Univ Informat & Technol, Zhengzhou 450000, Peoples R China; 3.Shaanxi Normal Univ, Northwest Land & Resources Res Ctr, Xian 710119, Peoples R China
推荐引用方式 GB/T 7714	Zhang, M. Z.,Liu, S. P.,Zhang, S. W.,et al. SOIL STOICHIOMETRIC CHARACTERISTICS OF GREENHOUSE TOMATO REGULATED BY IRRIGATION SYSTEM[J]. APPLIED ECOLOGY AND ENVIRONMENTAL RESEARCH,2024.
APA	Zhang, M. Z.,Liu, S. P.,Zhang, S. W.,&Li, Y..(2024).SOIL STOICHIOMETRIC CHARACTERISTICS OF GREENHOUSE TOMATO REGULATED BY IRRIGATION SYSTEM.APPLIED ECOLOGY AND ENVIRONMENTAL RESEARCH.
MLA	Zhang, M. Z.,et al."SOIL STOICHIOMETRIC CHARACTERISTICS OF GREENHOUSE TOMATO REGULATED BY IRRIGATION SYSTEM".APPLIED ECOLOGY AND ENVIRONMENTAL RESEARCH (2024).