ISWC OpenIR  > 水保所科研产出--SCI  > 2018--SCI
COMPETITIVE INTERACTION BETWEEN MIXED-PLANTING MAIZE CULTIVARS ENHANCED YIELD AND WATER-USE EFFICIENCY IN A SEMI-ARID REGION
Xiaolin WANG1; Yuanyuan REN2; Yinglong CHEN3,4; Suiqi ZHANG3,4; Zhang, SQ (reprint author), Northwest A&F Univ, State Key Lab Soil Eros & Dryland Farming Loess P, Yangling, Shaanxi, Peoples R China.; Zhang, SQ (reprint author), Chinese Acad Sci & Minist Water Resources, Inst Soil & Water Conservat, State Key Lab Soil Eros & Dryland Farming Loess P, Yangling, Shaanxi, Peoples R China.
SubtypeArticle
2018
Source PublicationTURKISH JOURNAL OF FIELD CROPS
ISSN1301-1111
description.correspondentemailsqzhang@ms.iswc.ac.cn
Volume23Issue:1Pages:1-11
AbstractEffects of competitive interaction between two mixed planting maize (Zea mays L.) cultivars on yield and water use efficiency are inevitable and the positive process needs more excavation. Two maize cultivars were mixed planting in two densities to explicit the potential of competitive interaction improving yield and water use efficiency in a semi-arid region over two growing seasons. During grain filling stage firstly, competitive interaction optimized stem to leaf ratio of two maize cultivars, and decreased root to shoot ratio at harvest under the same-high mixed planting density, great competitive intensity caused by high planting density suppressed vegetative growth of maize. Secondly, land equivalent ratio positively increased from 1.02 to 1.14, which signified the advantage of farming land use. Furthermore, positive values of total actual yield loss in the four mixed systems indicated a yield advantage. Over two years, mean yield and water use efficiency increased by 6.5 % and 11.7 % which resulted from the positive performance of two maize cultivars in the mixed systems. Thus, consequences of competitive interaction in the mixed planting systems performed as land use, maize yield and water use efficiency advantages in the dry land farming.
KeywordMaize Cultivars Mixture Competitive Parameter Yield And Water Use Efficiency Advantage
Subject AreaAgriculture
DOI10.17557/tjfc.413808
Indexed BySCI
Publication PlaceEGE UNIV ZIRAAT FAK TARLA, BITKILERI BOLUMU, BORNOVA, IZMIR 35100, TURKEY
Language英语
WOS IDWOS:000441467500001
PublisherSOC FIELD CROP SCI
Funding OrganizationNational Science and Technology Supporting Programs [2015BAD22B01] ; National Science and Technology Supporting Programs [2015BAD22B01] ; State Key Laboratory of Soil Erosion and Dryland Farming on the Loess Plateau [A314021403-C5] ; State Key Laboratory of Soil Erosion and Dryland Farming on the Loess Plateau [A314021403-C5] ; Chinese Academy of Sciences [A315021449] ; Chinese Academy of Sciences [A315021449]
Citation statistics
Document Type期刊论文
Identifierhttp://ir.iswc.ac.cn/handle/361005/8292
Collection水保所科研产出--SCI_2018--SCI
Corresponding AuthorZhang, SQ (reprint author), Northwest A&F Univ, State Key Lab Soil Eros & Dryland Farming Loess P, Yangling, Shaanxi, Peoples R China.; Zhang, SQ (reprint author), Chinese Acad Sci & Minist Water Resources, Inst Soil & Water Conservat, State Key Lab Soil Eros & Dryland Farming Loess P, Yangling, Shaanxi, Peoples R China.
Affiliation1.Yulin Univ, Coll Life Sci, Yulin, Shaanxi, Peoples R China
2.Baoji Univ ofArts & Sci, Geog & Environm Engn Dept, Baoji, Shaanxi, Peoples R China
3.Northwest A&F Univ, State Key Lab Soil Eros & Dryland Farming Loess P, Yangling, Shaanxi, Peoples R China
4.Chinese Acad Sci & Minist Water Resources, Inst Soil & Water Conservat, State Key Lab Soil Eros & Dryland Farming Loess P, Yangling, Shaanxi, Peoples R China
Recommended Citation
GB/T 7714
Xiaolin WANG,Yuanyuan REN,Yinglong CHEN,et al. COMPETITIVE INTERACTION BETWEEN MIXED-PLANTING MAIZE CULTIVARS ENHANCED YIELD AND WATER-USE EFFICIENCY IN A SEMI-ARID REGION[J]. TURKISH JOURNAL OF FIELD CROPS,2018,23(1):1-11.
APA Xiaolin WANG,Yuanyuan REN,Yinglong CHEN,Suiqi ZHANG,Zhang, SQ ,&Zhang, SQ .(2018).COMPETITIVE INTERACTION BETWEEN MIXED-PLANTING MAIZE CULTIVARS ENHANCED YIELD AND WATER-USE EFFICIENCY IN A SEMI-ARID REGION.TURKISH JOURNAL OF FIELD CROPS,23(1),1-11.
MLA Xiaolin WANG,et al."COMPETITIVE INTERACTION BETWEEN MIXED-PLANTING MAIZE CULTIVARS ENHANCED YIELD AND WATER-USE EFFICIENCY IN A SEMI-ARID REGION".TURKISH JOURNAL OF FIELD CROPS 23.1(2018):1-11.
Files in This Item:
File Name/Size DocType Version Access License
2-127.pdf(397KB)期刊论文作者接受稿开放获取CC BY-NC-SAApplication Full Text
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Xiaolin WANG]'s Articles
[Yuanyuan REN]'s Articles
[Yinglong CHEN]'s Articles
Baidu academic
Similar articles in Baidu academic
[Xiaolin WANG]'s Articles
[Yuanyuan REN]'s Articles
[Yinglong CHEN]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Xiaolin WANG]'s Articles
[Yuanyuan REN]'s Articles
[Yinglong CHEN]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.