Knowledge Resource Center for Ecological Environment in Arid Area
DOI | 10.1080/1343943X.2015.1128088 |
Physiological characteristics of high yield under cluster planting: photosynthesis and canopy microclimate of cotton | |
Xie, Ting-ting1; Su, Pei-xi2; An, Li-zhe3; Shan, Li-shan4; Zhou, Zi-juan2; Chai, Zhong-ping5 | |
通讯作者 | Xie, Ting-ting |
来源期刊 | PLANT PRODUCTION SCIENCE |
ISSN | 1343-943X |
EISSN | 1349-1008 |
出版年 | 2016 |
卷号 | 19期号:1页码:165-172 |
英文摘要 | Cotton produces more biomass and economic yield when cluster planting pattern (three plants per hole) than in a traditional planting pattern (one plant per hole), even at similar plant densities, indicating that individual plant growth is promoted by cluster planting. The causal factors for this improved growth induced by cluster planting pattern, the light interception, canopy microclimate and photosynthetic rate of cotton were investigated in an arid region of China. The results indicated that the leaf area index and light interception were higher in cluster planting, and significantly different from those in traditional planting during the middle and late growth stages. Cotton canopy humidity at different growth stages was increased but canopy temperatures were reduced by cluster planting. In the later growth stage of cluster planting, the leaf chlorophyll content was higher and the leaf net photosynthetic rate and canopy photosynthetic rate were significantly increased in comparing with traditional planting pattern. We concluded that differences in canopy light interception and photosynthetic rate were the primary factors responsible for increased biomass production and economic yield in cluster planting compared with the traditional planting of cotton. |
英文关键词 | Cotton microclimate photosynthesis cluster planting |
类型 | Article |
语种 | 英语 |
国家 | Peoples R China |
收录类别 | SCI-E |
WOS记录号 | WOS:000376741100018 |
WOS关键词 | DRY-MATTER PRODUCTION ; RADIATION USE EFFICIENCY ; NARROW-ROW COTTON ; RICE PLANTS ; RIBULOSE-1,5-BISPHOSPHATE CARBOXYLASE ; ECOPHYSIOLOGICAL CHARACTERISTICS ; ECOLOGICAL CHARACTERISTICS ; LIGHT INTERCEPTION ; SOIL-MOISTURE ; WHEAT PLANTS |
WOS类目 | Agronomy |
WOS研究方向 | Agriculture |
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/2XILL650/195558 |
作者单位 | 1.Chinese Acad Sci, Cold & Arid Reg Environm & Engn Res Inst, Linze Inland River Basin Res Stn, Heihe Key Lab Ecohydrol & Integrated River Basin, Lanzhou, Peoples R China; 2.Chinese Acad Sci, Cold & Arid Reg Environm & Engn Res Inst, Linze Inland River Basin Res Stn, Key Lab Land Surface Proc & Climate Change Cold &, Lanzhou, Peoples R China; 3.Lanzhou Univ, Sch Life Sci, Lanzhou 730000, Peoples R China; 4.Gansu Agr Univ, Coll Forestry, Lanzhou, Peoples R China; 5.Xinjiang Agr Univ, Coll Grassland & Environm Sci, Urumqi, Peoples R China |
推荐引用方式 GB/T 7714 | Xie, Ting-ting,Su, Pei-xi,An, Li-zhe,et al. Physiological characteristics of high yield under cluster planting: photosynthesis and canopy microclimate of cotton[J]. 兰州大学, 中国科学院西北生态环境资源研究院,2016,19(1):165-172. |
APA | Xie, Ting-ting,Su, Pei-xi,An, Li-zhe,Shan, Li-shan,Zhou, Zi-juan,&Chai, Zhong-ping.(2016).Physiological characteristics of high yield under cluster planting: photosynthesis and canopy microclimate of cotton.PLANT PRODUCTION SCIENCE,19(1),165-172. |
MLA | Xie, Ting-ting,et al."Physiological characteristics of high yield under cluster planting: photosynthesis and canopy microclimate of cotton".PLANT PRODUCTION SCIENCE 19.1(2016):165-172. |
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