ISWC OpenIR  > 水保所科研产出--SCI  > 2018--SCI
Selection of Yield-Related Traits for Wheat Breeding in Semi-Arid Region
Jiakun Yan1,2; Ningning Zhang1,2; Xiaolin Wang1,2; Suiqi Zhang1,2; Zhang, SQ (reprint author), Chinese Acad Sci, Inst Soil & Water Conservat, State Key Lab Soil Eros & Dryland Farming Loess P, Yangling 712100, Peoples R China.; Zhang, SQ (reprint author), Minist Water Resources, Yangling 712100, Peoples R China.; Zhang, SQ (reprint author), Northwest A&F Univ, State Key Lab Soil Eros & Dryland Farming Loess P, Yangling 712100, Peoples R China.
SubtypeArticle
2018
Source PublicationINTERNATIONAL JOURNAL OF AGRICULTURE AND BIOLOGY
ISSN1560-8530
description.correspondentemailsqzhang@ms.iswc.ac.cn
Volume20Issue:3Pages:569-574
AbstractWheat is an important cereal crop and one of the sources of nourishment and energy for humankind. But drought has affected wheat production seriously. This study has focused on wheat yield-related traits and tried to select suitable indexes for wheat breeding in semi-arid region. To this aim, a factorial experiment with two water regimes in field conditions was conducted. We found that the wheat line with higher grain yield also possessed higher spikelet number per spike (SN), 1000-kernel weight (TKW), and grain number per spike (GNPS) and the higher post-anthesis photosynthetic rate (Pn) than the others (P<0.05). The statistical analysis showed that under drought condition the higher grain yield was significantly associated with SN, TKW, GNPS and the higher post-anthesis Pn (P<0.05). Based on our findings, it is concluded that the post-anthesis Pn as physiological index and SN, TKW, and GNPS as agronomic trait are suitable in using selection indicators for wheat breeding in semi-arid region. (c) 2018 Friends Science Publishers.
KeywordWheat Drought Grain Yield Selection Indicators
Subject AreaAgriculture ; Life Sciences & Biomedicine - Other Topics
DOI10.17957/IJAB/15.0523
Indexed BySCI
Publication Place399-B, PEOPLES COLONY NO 1, FAISALABAD, 38090, PAKISTAN
Language英语
WOS IDWOS:000427440200013
PublisherFRIENDS SCIENCE PUBL
Funding OrganizationNational Science-Technology Supporting Projects [2015BAD22B01] ; National Science-Technology Supporting Projects [2015BAD22B01] ; 111 Project of the Chinese Education Ministry [B12007] ; 111 Project of the Chinese Education Ministry [B12007]
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Cited Times:1[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.iswc.ac.cn/handle/361005/8296
Collection水保所科研产出--SCI_2018--SCI
Corresponding AuthorZhang, SQ (reprint author), Chinese Acad Sci, Inst Soil & Water Conservat, State Key Lab Soil Eros & Dryland Farming Loess P, Yangling 712100, Peoples R China.; Zhang, SQ (reprint author), Minist Water Resources, Yangling 712100, Peoples R China.; Zhang, SQ (reprint author), Northwest A&F Univ, State Key Lab Soil Eros & Dryland Farming Loess P, Yangling 712100, Peoples R China.
Affiliation1.Chinese Acad Sci, Inst Soil & Water Conservat, State Key Lab Soil Eros & Dryland Farming Loess P, Yangling 712100, Peoples R China
2.Minist Water Resources, Yangling 712100, Peoples R China
3.Yulin Univ, Yulin 719000, Shaanxi, Peoples R China
4.Northwest A&F Univ, State Key Lab Soil Eros & Dryland Farming Loess P, Yangling 712100, Peoples R China
5.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
Recommended Citation
GB/T 7714
Jiakun Yan,Ningning Zhang,Xiaolin Wang,et al. Selection of Yield-Related Traits for Wheat Breeding in Semi-Arid Region[J]. INTERNATIONAL JOURNAL OF AGRICULTURE AND BIOLOGY,2018,20(3):569-574.
APA Jiakun Yan.,Ningning Zhang.,Xiaolin Wang.,Suiqi Zhang.,Zhang, SQ .,...&Zhang, SQ .(2018).Selection of Yield-Related Traits for Wheat Breeding in Semi-Arid Region.INTERNATIONAL JOURNAL OF AGRICULTURE AND BIOLOGY,20(3),569-574.
MLA Jiakun Yan,et al."Selection of Yield-Related Traits for Wheat Breeding in Semi-Arid Region".INTERNATIONAL JOURNAL OF AGRICULTURE AND BIOLOGY 20.3(2018):569-574.
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