干旱区生态环境知识资源中心(Arid): PLASTIC FILM-MULCHING WITH APPROPRIATE SEEDING RATE ENHANCES YIELD AND WATER USE EFFICIENCY OF DRYLAND WINTER WHEAT IN LOESS PLATEAU, CHINA

Arid

DOI	10.15666/aeer/1801_11071127
	PLASTIC FILM-MULCHING WITH APPROPRIATE SEEDING RATE ENHANCES YIELD AND WATER USE EFFICIENCY OF DRYLAND WINTER WHEAT IN LOESS PLATEAU, CHINA
	Zhao, J.1; Khan, S.1; Anwar, S.2; Mo, F.1; Min, S.1; Yu, S.1; Dong, S.1; Ren, A.1; Lin, W.1; Yang, Z.1; Hou, F.1; Gao, Z.1
通讯作者	Min, S. ; Gao, Z.
来源期刊	APPLIED ECOLOGY AND ENVIRONMENTAL RESEARCH
ISSN	1589-1623
EISSN	1785-0037
出版年	2020
卷号	18 期号:1 页码:1107-1127
英文摘要	The arid and semi-arid regions of Loess Plateau in China are major winter wheat producing areas where water shortage is limiting wheat production. Present study was designed to analyzed the water consumption characteristics of plastic film-mulched wheat under different seeding rates in order to attain a high yield of dryland wheat. Wheat was sown in dryland areas of Shanxi province, China during the 2014-2016 growing seasons at different seeding rates (60, 75, 90, 105 and 120 kg h(-1)) under ridged plastic film mulching and flat sowing without mulching. The results showed that the plastic film mulching had increased the total water consumption (7.8-11%), water use efficiency (7.6%41.3%), number of tillers (8-16%), and grain yield (15.9-23.6%). Water use efficiency, water consumption, and yield were highest at 90 kg h(-1) under film mulching and 105 kg h(-1) under no mulching. Increasing seeding rate had increased the number of tillers per unit area and leaf area index, while reduced the number of grains per panicle and 1000 grains weight whereas, yield was increased first and then decreased. Therefore, film-mulching with appropriate seeding rate is an effective approach to enhance yield and water use efficiency of dryland wheat.
英文关键词	dryland wheat biomass grain to leaf ratio planting density water consumption
类型	Article
语种	英语
国家	Peoples R China ; Pakistan
开放获取类型	gold
收录类别	SCI-E
WOS记录号	WOS:000518377600072
WOS关键词	SOIL-WATER ; SPRING WHEAT ; GRAIN-YIELD ; CROP YIELD ; CONSUMPTION CHARACTERISTICS ; TILLAGE PRACTICES ; SEMIARID AREAS ; RIDGE-FURROW ; DRY-MATTER ; GROWTH
WOS类目	Ecology ; Environmental Sciences
WOS研究方向	Environmental Sciences & Ecology
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/314039
作者单位	1.Shanxi Agr Univ, Coll Agr, Taigu 030801, Shanxi, Peoples R China; 2.Univ Lahore, Inst Mol Biol & Biotechnol, Lahore, Pakistan
推荐引用方式 GB/T 7714	Zhao, J.,Khan, S.,Anwar, S.,et al. PLASTIC FILM-MULCHING WITH APPROPRIATE SEEDING RATE ENHANCES YIELD AND WATER USE EFFICIENCY OF DRYLAND WINTER WHEAT IN LOESS PLATEAU, CHINA[J],2020,18(1):1107-1127.
APA	Zhao, J..,Khan, S..,Anwar, S..,Mo, F..,Min, S..,...&Gao, Z..(2020).PLASTIC FILM-MULCHING WITH APPROPRIATE SEEDING RATE ENHANCES YIELD AND WATER USE EFFICIENCY OF DRYLAND WINTER WHEAT IN LOESS PLATEAU, CHINA.APPLIED ECOLOGY AND ENVIRONMENTAL RESEARCH,18(1),1107-1127.
MLA	Zhao, J.,et al."PLASTIC FILM-MULCHING WITH APPROPRIATE SEEDING RATE ENHANCES YIELD AND WATER USE EFFICIENCY OF DRYLAND WINTER WHEAT IN LOESS PLATEAU, CHINA".APPLIED ECOLOGY AND ENVIRONMENTAL RESEARCH 18.1(2020):1107-1127.