RESPONSE OF LABILE ORGANIC MATTER FRACTIONS TO PLASTIC FILM REMOVAL DURING MAIZE (ZEA MAYS L.) GROWTH IN SEMIARID FARMLAND SOIL

doi:10.15666/aeer/1706_1365713672

	RESPONSE OF LABILE ORGANIC MATTER FRACTIONS TO PLASTIC FILM REMOVAL DURING MAIZE (ZEA MAYS L.) GROWTH IN SEMIARID FARMLAND SOIL
	Wang, S. J.1; Luo, S. S.2; Li, S. Q.3
刊名	APPLIED ECOLOGY AND ENVIRONMENTAL RESEARCH
	2019
卷号	17 期号:6 页码:13657-13672
关键词	plastic film mulching microbial biomass carbon microbial biomass nitrogen dissolved organic carbon dissolved organic nitrogen
ISSN号	1589-1623
DOI	10.15666/aeer/1706_1365713672
通讯作者	Luo, S. S.(shasha0705@hotmail.com) ; Li, S. Q.(sqli@ms.iswc.ac.cn)
英文摘要	Understanding the differences of labile soil organic matter between plastic film mulching at all growing stages (FM) and plastic film removal after the silking stage (RM) is essential to identify changes in soil quality and N availability. Compared to the FM treatment, the RM treatment significantly decreased the microbial biomass C (MBC) content, water soluble organic C content in the 0-20 cm layer and extractable organic C content in 2011 at milk stage (R3); however, it significantly increased the MBC content at planting time (PT) or the 6th leaf stage (V6) of the next growing season. Moreover, compared with the FM treatment, the RM treatment significantly increased the microbial biomass N content from silking stage to physiological maturity (R6) in the 0-20 cm layer and extractable organic N (EON) content at R6 in 2012; however, it significantly decreased the water soluble organic N (WSON) content at R3 and the WSON and EON contents at PT or V6 of the next growing season. Thus, plastic film mulching with film removal during the maize reproductive stages could be an excellent option for maintaining soil quality and improving soil N availability in the temperature- and rainfall-limited regions of northwest China.
资助项目	National Key Research and Development Plan[2017YFD0201807] ; National Key Research and Development Plan[2017YFD0200100] ; National Natural Science Foundation of China[41701332] ; Jilin Provincial Science and Technology Development Project of China[20180520048JH]
WOS关键词	NITROGEN-FERTILIZATION ; EXTRACTION METHOD ; USE EFFICIENCY ; RIDGE-FURROW ; WATER-USE ; CARBON ; BIOMASS ; DYNAMICS ; FOREST ; YIELD
WOS研究方向	Environmental Sciences & Ecology
语种	英语
出版者	CORVINUS UNIV BUDAPEST
WOS记录号	WOS:000505251300069
资助机构	National Key Research and Development Plan ; National Natural Science Foundation of China ; Jilin Provincial Science and Technology Development Project of China
内容类型	期刊论文
源URL	[http://ir.igsnrr.ac.cn/handle/311030/131056]
专题	中国科学院地理科学与资源研究所
通讯作者	Luo, S. S.; Li, S. Q.
作者单位	1.Jilin Agr Univ, Coll Resource & Environm, Key Lab Soil Resource Sustainable Utilizat Jilin, Changchun 130118, Jilin, Peoples R China 2.Chinese Acad Sci, Northeast Inst Geog & Agroecol, Key Lab Mollisols Agroecol, Changchun 130102, Jilin, Peoples R China 3.Chinese Acad Sci & Minist Water Resources, State Key Lab Soil Eros & Dryland Farming Loess P, Yangling 712100, Shaanxi, Peoples R China
推荐引用方式 GB/T 7714	Wang, S. J.,Luo, S. S.,Li, S. Q.. RESPONSE OF LABILE ORGANIC MATTER FRACTIONS TO PLASTIC FILM REMOVAL DURING MAIZE (ZEA MAYS L.) GROWTH IN SEMIARID FARMLAND SOIL[J]. APPLIED ECOLOGY AND ENVIRONMENTAL RESEARCH,2019,17(6):13657-13672.
APA	Wang, S. J.,Luo, S. S.,&Li, S. Q..(2019).RESPONSE OF LABILE ORGANIC MATTER FRACTIONS TO PLASTIC FILM REMOVAL DURING MAIZE (ZEA MAYS L.) GROWTH IN SEMIARID FARMLAND SOIL.APPLIED ECOLOGY AND ENVIRONMENTAL RESEARCH,17(6),13657-13672.
MLA	Wang, S. J.,et al."RESPONSE OF LABILE ORGANIC MATTER FRACTIONS TO PLASTIC FILM REMOVAL DURING MAIZE (ZEA MAYS L.) GROWTH IN SEMIARID FARMLAND SOIL".APPLIED ECOLOGY AND ENVIRONMENTAL RESEARCH 17.6(2019):13657-13672.