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Applications of organic manure increased maize (Zea mays L.) yield and water productivity in a semi-arid region

文献类型：期刊论文

作者Zhang, SQ; Wang, Xiaolin1,2; Ren, Yuanyuan6; Zhang, Suiqi1,5; Chen, Yinglong1,5; Wang, Nan5; Chen, YL (reprint author), Chinese Acad Sci & Minist Water Resources, Inst Soil & Water Conservat, State Key Lab Soil Eros & Dryland Farming Loess P, 26 Xinong Rd, Yangling 712100, Shaanxi, Peoples R China.
刊名AGRICULTURAL WATER MANAGEMENT
出版日期2017
卷号187页码:88-98
关键词Maize (Zea Mays L.) Organic Manure The Loess Plateau Soil Water And Nutrient Grain Yield Water Productivity
ISSN号0378-3774
DOI10.1016/j.agwat.2017.03.017
文献子类Article
英文摘要Organic manure application has been neglected in recent years, reflecting the rapid replacement with synthetic fertilizer. Exploration of the restorative effect of organic manure on the soil fertility, quality and sustainable productivity is urgently needed. A 4-year field experiment (2011-2014) investigated variation of grain yield, soil water-nutrient content and plant growth in a local cultivar (Zheng Dan 958) of maize (Zea mays L.) at three planting densities with extra organic manure application in a semi-arid region of Northwestern China. Soil water content in 0-50 cm and below 150 cm soil profile was maintained stably at 25% and 18% under organic manure application over four consecutive years, and soil water use in the depth of 50-150 cm was improved. Organic manure helped residual soil nutrient mineralization after harvest with 25%, 198% and 41% increases in total nitrogen (N), available phosphorus (P) and soil organic matter (SOM) over three years respectively. Adequate content of N, P and SOM after maize harvest played an important role for stable high yield in the next season. Consequently, the biomass allocation into shoot and grains was optimized and presented as a slight increase in harvest index (HI). Based on the improvement of water-nutrient status in manured soil, maize water productivity (WP) increased by 3-8%, which positively associated with the yield increase by 5-10% at high planting density. Organic manure could be used to improve soil environment, promote yield and WP in maize in dryland agriculture. (C) 2017 Elsevier B.V. All rights reserved.
学科主题Agriculture ; Water Resources
URL标识查看原文
出版地AMSTERDAM
语种英语
WOS记录号WOS:000401375800009
出版者ELSEVIER SCIENCE BV
资助机构National Science and Technology Supporting Programs [2015BAD22B01]; Chinese Education Ministry [B12007]; Scientific Research Programs of State Key Laboratory of Soil Erosion and Dryland Farming on the Loess Plateau [A314021403-05]; Chinese Academy of Sciences [A315021449] ; National Science and Technology Supporting Programs [2015BAD22B01]; Chinese Education Ministry [B12007]; Scientific Research Programs of State Key Laboratory of Soil Erosion and Dryland Farming on the Loess Plateau [A314021403-05]; Chinese Academy of Sciences [A315021449] ; National Science and Technology Supporting Programs [2015BAD22B01]; Chinese Education Ministry [B12007]; Scientific Research Programs of State Key Laboratory of Soil Erosion and Dryland Farming on the Loess Plateau [A314021403-05]; Chinese Academy of Sciences [A315021449] ; National Science and Technology Supporting Programs [2015BAD22B01]; Chinese Education Ministry [B12007]; Scientific Research Programs of State Key Laboratory of Soil Erosion and Dryland Farming on the Loess Plateau [A314021403-05]; Chinese Academy of Sciences [A315021449]
源URL[http://ir.iswc.ac.cn/handle/361005/7989]  
专题水保所科研产出--SCI_2017--SCI
通讯作者Zhang, SQ; Chen, YL (reprint author), Chinese Acad Sci & Minist Water Resources, Inst Soil & Water Conservat, State Key Lab Soil Eros & Dryland Farming Loess P, 26 Xinong Rd, Yangling 712100, Shaanxi, Peoples R China.
作者单位1.Chinese Acad Sci & Minist Water Resources, Inst Soil & Water Conservat, State Key Lab Soil Eros & Dryland Farming Loess P, 26 Xinong Rd, Yangling 712100, Shaanxi, Peoples R China
2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
3.Univ Western Australia, Sch Agr & Environm, LB 5005, Perth, WA 6001, Australia
4.Univ Western Australia, UWA Inst Agr, LB 5005, Perth, WA 6001, Australia
5.Northwest A&F Univ, State Key Lab Soil Eros & Dryland Farming Loess P, 26 Xinong Rd, Yangling 712100, Shaanxi, Peoples R China
6.Baoji Univ Arts & Sci, Geog & Environm Engn Dept, Baoji 721013, Peoples R China
推荐引用方式
GB/T 7714		 Zhang, SQ,Wang, Xiaolin,Ren, Yuanyuan,et al. Applications of organic manure increased maize (Zea mays L.) yield and water productivity in a semi-arid region[J]. AGRICULTURAL WATER MANAGEMENT,2017,187:88-98.
APA Zhang, SQ.,Wang, Xiaolin.,Ren, Yuanyuan.,Zhang, Suiqi.,Chen, Yinglong.,...&Chen, YL .(2017).Applications of organic manure increased maize (Zea mays L.) yield and water productivity in a semi-arid region.AGRICULTURAL WATER MANAGEMENT,187,88-98.
MLA Zhang, SQ,et al."Applications of organic manure increased maize (Zea mays L.) yield and water productivity in a semi-arid region".AGRICULTURAL WATER MANAGEMENT 187(2017):88-98.

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