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Selection of Yield-Related Traits for Wheat Breeding in Semi-Arid Region

文献类型：期刊论文

作者Zhang, SQ (reprint author), Northwest A&F Univ, 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), Chinese Acad Sci, Inst Soil & Water Conservat, State Key Lab Soil Eros & Dryland Farming Loess P, Yangling 712100, Peoples R China.; Suiqi Zhang3,4; Xiaolin Wang3,4; Ningning Zhang3,4; Jiakun Yan3,4
刊名INTERNATIONAL JOURNAL OF AGRICULTURE AND BIOLOGY
出版日期2018
卷号20期号:3页码:569-574
关键词Wheat Drought Grain Yield Selection Indicators
ISSN号1560-8530
DOI10.17957/IJAB/15.0523
文献子类Article
英文摘要Wheat 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.
学科主题Agriculture ; Life Sciences & Biomedicine - Other Topics
出版地399-B, PEOPLES COLONY NO 1, FAISALABAD, 38090, PAKISTAN
语种英语
WOS记录号WOS:000427440200013
出版者FRIENDS SCIENCE PUBL
资助机构National 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] ; National 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]
源URL[http://ir.iswc.ac.cn/handle/361005/8296]  
专题水保所科研产出--SCI_2018--SCI
通讯作者Zhang, SQ (reprint author), Northwest A&F Univ, 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), Chinese Acad Sci, Inst Soil & Water Conservat, State Key Lab Soil Eros & Dryland Farming Loess P, Yangling 712100, Peoples R China.
作者单位1.Yulin Univ, Yulin 719000, Shaanxi, Peoples R China
2.Northwest A&F Univ, State Key Lab Soil Eros & Dryland Farming Loess P, Yangling 712100, Peoples R China
3.Minist Water Resources, Yangling 712100, Peoples R China
4.Chinese Acad Sci, Inst Soil & Water Conservat, State Key Lab Soil Eros & Dryland Farming Loess P, Yangling 712100, Peoples R China
5.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
推荐引用方式
GB/T 7714		 Zhang, SQ ,Zhang, SQ ,Zhang, SQ ,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 Zhang, SQ .,Zhang, SQ .,Zhang, SQ .,Suiqi Zhang.,Xiaolin Wang.,...&Jiakun Yan.(2018).Selection of Yield-Related Traits for Wheat Breeding in Semi-Arid Region.INTERNATIONAL JOURNAL OF AGRICULTURE AND BIOLOGY,20(3),569-574.
MLA Zhang, SQ ,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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来源：水土保持研究所

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