ISWC OpenIR  > 水保所科研产出--SCI  > 2018--SCI
Impacts of ridge with plastic mulch-furrow irrigation on soil salinity, spring maize yield and water use efficiency in an arid saline area
Qin’ge Dong1,2; Yuchen Yang4; Tinbin Zhang1,2; Lifeng Zhou3; Jianqiang He3; Henry Wai Chau5; Yufeng Zou3; Hao Feng1,2; Feng, H (reprint author), Northwest A&F Univ, Inst Water & Soil Conservat, Yangling 712100, Peoples R China.
SubtypeArticle
2018
Source PublicationAGRICULTURAL WATER MANAGEMENT
ISSN0378-3774
description.correspondentemailnercwsi@vip.sina.com
Volume201Pages:268-277
AbstractThe inadequate soil and water management has resulted in ecological and environmental problems in Hetao Irrigation District, which is characterized by low precipitation, high evaporation and soil salinity issues. A two-year field experiment was conducted to investigate the effects of the combined application of irrigation methods, irrigation amounts and plastic mulching modes on soil moisture, soil salinity, and water use efficiency of spring maize. This experiment included four treatments: (i) border irrigation partially mulched by plastic film with full irrigation amount (CK), (ii) ridge-furrow irrigation not mulched by plastic film with high irrigation amount (NRF), (iii) ridge with plastic mulch-furrow irrigation with high irrigation amount (PRF), (iv) ridge with plastic mulch-furrow irrigation with low irrigation amount (PRL). The results demonstrated that soil water and soil salinity mainly changed in the upper 80 cm soil layer. The proportion of the amount of deep percolation in the total growing season ranged from 9.3% to 29.5% and the highest deep percolation amount appeared in CK. Less irrigation amount generally resulted in a higher salt accumulation in the upper 40 cm soil layer. At harvest, the highest salt accumulation appeared in PRL and the lowest salt accumulation appeared in PRF among the three ridge-furrow irrigation treatments. Compared with the CK treatment, the average grain yields in the PRF, PRL and NRF treatments were increased by 29.6%,12.2% and 14.4% in 2015, and increased by 5.5%, 4.2% and 2.5% in 2016, respectively. The highest water use efficiency was found in the treatment with PRF in 2015 growing season, and in the treatment with PRL in 2016 growing season. Irrigation water use efficiency was lower in PRF than in PRL, whereas higher than in CK and NRF. Fully considering maize yield, soil water storage, soil salt balance and water use efficiency in the Hetao Irrigation District, ridge with plastic mulch-furrow irrigation with about 300 mm of irrigation water can be recommended as the effective soil and water management practice. (C) 2017 Published by Elsevier B.V.
KeywordSoil Salinity Deep Percolation Ridge-furrow Irrigation Plastic Mulching Water Useefficiency
Subject AreaAgriculture ; Water Resources
DOI10.1016/j.agwat.2017.12.011
Indexed BySCI
Publication PlacePO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS
Language英语
WOS IDWOS:000429630800026
PublisherELSEVIER SCIENCE BV
Funding OrganizationNational Key Research and Development Program of China [2016YFC0400205] ; National Key Research and Development Program of China [2016YFC0400205] ; National Natural Science Foundation of China [51609237] ; National Natural Science Foundation of China [51609237] ; National High Technology Research and Development Program of China [2013AA102904] ; National High Technology Research and Development Program of China [2013AA102904] ; West Light Foundation of The Chinese Academy of Sciences [XAB2015804] ; West Light Foundation of The Chinese Academy of Sciences [XAB2015804] ; Fundamental Research Funds for the Central Universities [2452016104] ; Fundamental Research Funds for the Central Universities [2452016104]
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Document Type期刊论文
Identifierhttp://ir.iswc.ac.cn/handle/361005/8280
Collection水保所科研产出--SCI_2018--SCI
Corresponding AuthorFeng, H (reprint author), Northwest A&F Univ, Inst Water & Soil Conservat, Yangling 712100, Peoples R China.
Affiliation1.Northwest A&F Univ, Inst Water & Soil Conservat, Yangling 712100, Peoples R China
2.Chinese Acad Sci & Minist Water Resources, Inst Water & Soil Conservat, Yangling 712100, Peoples R China
3.Northwest A&F Univ, Inst Water Saving Agr Arid Areas China, Yangling 712100, Peoples R China
4.Northwest A&F Univ, Coll Chem & Pharm, Yangling 712100, Peoples R China
5.Lincoln Univ, Fac Agr & Life Sci, Dept Soil & Phys Sci, Canterbury 7647, New Zealand
Recommended Citation
GB/T 7714
Qin’ge Dong,Yuchen Yang,Tinbin Zhang,et al. Impacts of ridge with plastic mulch-furrow irrigation on soil salinity, spring maize yield and water use efficiency in an arid saline area[J]. AGRICULTURAL WATER MANAGEMENT,2018,201:268-277.
APA Qin’ge Dong.,Yuchen Yang.,Tinbin Zhang.,Lifeng Zhou.,Jianqiang He.,...&Feng, H .(2018).Impacts of ridge with plastic mulch-furrow irrigation on soil salinity, spring maize yield and water use efficiency in an arid saline area.AGRICULTURAL WATER MANAGEMENT,201,268-277.
MLA Qin’ge Dong,et al."Impacts of ridge with plastic mulch-furrow irrigation on soil salinity, spring maize yield and water use efficiency in an arid saline area".AGRICULTURAL WATER MANAGEMENT 201(2018):268-277.
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