干旱区生态环境知识资源中心(Arid): Benefits and limitations of straw mulching and incorporation on maize yield, water use efficiency, and nitrogen use efficiency

Arid

DOI	10.1016/j.agwat.2021.107128
	Benefits and limitations of straw mulching and incorporation on maize yield, water use efficiency, and nitrogen use efficiency
	Qin, Xiaoliang; Huang, Tiantian; Lu, Chen; Dang, Pengfei; Zhang, Miaomiao; Guan, Xiao-kang; Wen, Peng-fei; Wang, Tong-Chao; Chen, Yinglong; Siddique, Kadambot H. M.
通讯作者	Wen, PF ; Wang, TC (corresponding author), Henan Agr Univ, Coll Agron, Collaborat Innovat Ctr Henan Grain Crops, Zhengzhou 450046, Henan, Peoples R China.
来源期刊	AGRICULTURAL WATER MANAGEMENT
ISSN	0378-3774
EISSN	1873-2283
出版年	2021
卷号	256
英文摘要	Straw mulching and straw incorporation are widely used for conservation tillage as the primary methods of returning straw to the field. However, few studies have investigated the effects of straw mulching and straw incorporation under various agronomic management and environmental and edaphic factors. Here, we conducted a meta-analysis incorporating 112 publications to determine whether straw incorporation and straw mulching had different effects on maize yield, water use efficiency (WUE), and nitrogen use efficiency (NUE) under contrasting soil textures, N application rates, straw returning amounts, and annual average precipitation, temperature, and evaporation. The results showed that straw mulching and straw incorporation significantly increase maize yields, WUE, and NUE. Straw mulching yield had a significant positive correlation with WUE, while straw incorporation yield had significant positive correlations with WUE and NUE. Maize yield and WUE increased and NUE decreased with increasing nitrogen application rate. Straw incorporation increased maize yield and NUE more than straw mulching at low straw returning amounts (< 6000 kg ha-1). In arid and semi-arid areas with 400 mm average annual precipitation and 7 C, while straw incorporation is more conducive to increasing maize yield, WUE, and NUE with average annual temperatures 13 degrees C. Of the three soil textures, the largest weighted response ratio of straw returning on yield and NUE occurred in loam soil with straw incorporation. This study identified the benefits and limitations of straw incorporation and straw mulching on maize yield, NUE, and WUE.
英文关键词	Straw incorporation Straw mulching China Maize yield Water use efficiency Nitrogen use efficiency
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000690923600001
WOS关键词	SOIL ORGANIC-CARBON ; LOESS PLATEAU ; WHEAT-STRAW ; BACTERIAL COMMUNITY ; CROP PRODUCTIVITY ; GRAIN-YIELD ; DECOMPOSITION ; METAANALYSIS ; RETURN ; SYSTEM
WOS类目	Agronomy ; Water Resources
WOS研究方向	Agriculture ; Water Resources
来源机构	西北农林科技大学 ; University of Western Australia
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/362377
作者单位	[Qin, Xiaoliang; Guan, Xiao-kang; Wen, Peng-fei; Wang, Tong-Chao] Henan Agr Univ, Coll Agron, Collaborat Innovat Ctr Henan Grain Crops, Zhengzhou 450046, Henan, Peoples R China; [Qin, Xiaoliang; Huang, Tiantian; Lu, Chen; Dang, Pengfei; Zhang, Miaomiao] Northwest A&F Univ, Key Lab Crop Physi Ecol & Tillage Sci Northwester, Coll Agron, Yangling 712100, Shaanxi, Peoples R China; [Chen, Yinglong; Siddique, Kadambot H. M.] Univ Western Australia, UWA Inst Agr, Perth, WA 6001, Australia; [Chen, Yinglong; Siddique, Kadambot H. M.] Univ Western Australia, Sch Agr & Environm, Perth, WA 6001, Australia; [Qin, Xiaoliang] Chinese Acad Sci & Minist Water Resource, Inst Soil & Water Conservat, State Key Lab Soil Eros & Dryland Farming Loess P, Yangling 712100, Shaanxi, Peoples R China
推荐引用方式 GB/T 7714	Qin, Xiaoliang,Huang, Tiantian,Lu, Chen,et al. Benefits and limitations of straw mulching and incorporation on maize yield, water use efficiency, and nitrogen use efficiency[J]. 西北农林科技大学, University of Western Australia,2021,256.
APA	Qin, Xiaoliang.,Huang, Tiantian.,Lu, Chen.,Dang, Pengfei.,Zhang, Miaomiao.,...&Siddique, Kadambot H. M..(2021).Benefits and limitations of straw mulching and incorporation on maize yield, water use efficiency, and nitrogen use efficiency.AGRICULTURAL WATER MANAGEMENT,256.
MLA	Qin, Xiaoliang,et al."Benefits and limitations of straw mulching and incorporation on maize yield, water use efficiency, and nitrogen use efficiency".AGRICULTURAL WATER MANAGEMENT 256(2021).