Knowledge Resource Center for Ecological Environment in Arid Area
DOI | 10.1007/s10722-018-0689-3 |
The agronomic performance of sand rice (Agriophyllum squarrosum), a potential semi-arid crop species | |
Zhang, Jiwei1,2; Zhao, Jiecai1; Zhou, Qin1; Hu, Jinling3; Ma, Yan1; Zhao, Xin1; Zhao, Pengshan1; Turuspekov, Yerlan4; Xie, Zhongkui5; Chen, Guoxiong1 | |
通讯作者 | Xie, Zhongkui ; Chen, Guoxiong |
来源期刊 | GENETIC RESOURCES AND CROP EVOLUTION
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ISSN | 0925-9864 |
EISSN | 1573-5109 |
出版年 | 2018 |
卷号 | 65期号:8页码:2293-2301 |
英文摘要 | Agriophyllum squarrosum (sand rice), a member of the Amaranthaceae family adapted to arid to semi-arid conditions in central Asia, produces highly nutritious seed. Three ecotypes collected from sand dunes in the western Chinese arid desert region (Linze, Minqin and Shapotou) and three from the semi-arid desert region (Duolun, Naiman, and Aerxiang) were grown in loess soil at an experimental station (Gaolan) to characterize their performance with respect to plant architecture and seed yield-associated traits. The ecotypes originating from the more arid sites developed into taller, more strongly branching plants, formed thicker stems and a greater number of spikes. Those collected from the semi-arid sites developed larger seeds and were of shorter duration. The highest seed yields were obtained from the Aerxiang ecotype (129.55g/m(2)). The same ecotype also exhibited both the highest emergence rate and the most favorable harvest index. The study represents the first assessment of the agronomic performance of sand rice and shows what needs to be done to domesticate and improve the species before it can be considered as a viable crop species. |
英文关键词 | Agriophyllum squarrosum Amaranthaceae Domestication Loess soil Wild plant Sandy desert |
类型 | Article |
语种 | 英语 |
国家 | Peoples R China ; Kazakhstan |
收录类别 | SCI-E |
WOS记录号 | WOS:000449989300016 |
WOS关键词 | CHENOPODIUM-QUINOA ; PHENOTYPIC PLASTICITY ; SEED NUMBER ; FOOD CROP ; WATER-USE ; IRRIGATION ; CHINA ; YIELD ; SIZE ; ENVIRONMENTS |
WOS类目 | Agronomy ; Plant Sciences |
WOS研究方向 | Agriculture ; Plant Sciences |
来源机构 | 兰州大学 ; 中国科学院西北生态环境资源研究院 |
资源类型 | 期刊论文 |
条目标识符 | http://119.78.100.177/qdio/handle/2XILL650/209525 |
作者单位 | 1.Chinese Acad Sci, Key Lab Stress Physiol & Ecol Cold & Arid Reg Gan, Northwest Inst Ecoenvironm & Resources, Lanzhou 730000, Gansu, Peoples R China; 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China; 3.Lanzhou Univ, Coll Pastoral Agr Sci & Technol, State Key Lab Grassland Agroecosyst, Lanzhou 730000, Gansu, Peoples R China; 4.Inst Plant Biol & Biotechnol, Alma Ata, Kazakhstan; 5.Chinese Acad Sci, Northwest Inst Ecoenvironm & Resources, Gaolan Stn Agr & Ecol Expt, Lanzhou 730000, Gansu, Peoples R China |
推荐引用方式 GB/T 7714 | Zhang, Jiwei,Zhao, Jiecai,Zhou, Qin,et al. The agronomic performance of sand rice (Agriophyllum squarrosum), a potential semi-arid crop species[J]. 兰州大学, 中国科学院西北生态环境资源研究院,2018,65(8):2293-2301. |
APA | Zhang, Jiwei.,Zhao, Jiecai.,Zhou, Qin.,Hu, Jinling.,Ma, Yan.,...&Chen, Guoxiong.(2018).The agronomic performance of sand rice (Agriophyllum squarrosum), a potential semi-arid crop species.GENETIC RESOURCES AND CROP EVOLUTION,65(8),2293-2301. |
MLA | Zhang, Jiwei,et al."The agronomic performance of sand rice (Agriophyllum squarrosum), a potential semi-arid crop species".GENETIC RESOURCES AND CROP EVOLUTION 65.8(2018):2293-2301. |
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