干旱区生态环境知识资源中心(Arid): Cluster planting impact on cotton growth,yield and biomass accumulation in an arid region oasis

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	Cluster planting impact on cotton growth,yield and biomass accumulation in an arid region oasis
	Xie Tingting; Su Peixi; Zhao Wenzhi; Shan Lishan
来源期刊	Sciences in Cold and Arid Regions
ISSN	1674-3822
出版年	2018
卷号	10 期号:3 页码:271-278
英文摘要	The cluster planting pattern(3 plants per hole) for cotton(Gossypium hirsutum L.) may increase economic yield over those of the traditional planting pattern(1 plant per hole) in arid regions of China.This increase in yield depends on either increased biomass production or greater partitioning to fruit.This study was conducted to determine whether differences in biomass accumulation or partitioning to reproductive growth contributed to higher yield in the cluster planting pattern compared with the traditional one.Growth parameters,biomass accumulation,crop growth rate and partitioning between cluster planting pattern and traditional planting pattern was compared in northwest of China.The biomass production and partitioning in cluster planting plot was higher than in traditional planting one.Biomass accumulation was faster early in the clustered treatment,and it was also higher at harvest time.Total dry matter production per unit area was significantly higher than in the traditional planting.On a per plant basis,dry matter accumulation was faster and total biomass production was significantly higher in the cluster planting pattern.Numbers of sympodia and boll sizes were also larger,indicating that facilitation among plants was promoting crop yield.The increase in yield in the cluster planting treatment occurred through increased partitioning of dry matter to fruits than in the traditional planting pattern,resulting in more bolls and increased lint yield in arid regions.
英文关键词	cluster planting growth parameter biomass crop growth rate distribution ratio
类型	Article
语种	英语
收录类别	CSCD
WOS研究方向	Agriculture
CSCD记录号	CSCD:6289514
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/335984
作者单位	Xie Tingting, College of Forestry,Gansu Agricultural University;;Linze Inland River Basin Research Station/Northwest Institute of Eco-Environment and Resources,Chinese Academy of Sciences, ;;Key Laboratory of Ecohydrology of Inland River Basin,Chinese Academy of Sciences, Lanzhou;;Lanzhou, Gansu;;Gansu 730070;;730000.; Su Peixi, Linze Inland River Basin Research Station/Northwest Institute of Eco-Environment and Resources,Chinese Academy of Sciences, Key Laboratory of Land Surface Process and Climate Change in Cold and Arid Regions,Chinese Academy of Sciences, Lanzhou, Gansu 730000, China.; Zhao Wenzhi, Linze Inland River Basin Research Station/Northwest Institute of Eco-Environment and Resources,Chinese Academy of Sciences, Key Laboratory of Ecohydrology of Inland River Basin,Chinese Academy of Sciences, Lanzhou, Gansu 730000, China.; Shan Lishan, College of Forestry,Gansu Agricultural University, Lanzhou, Gansu 730070, China.
推荐引用方式 GB/T 7714	Xie Tingting,Su Peixi,Zhao Wenzhi,et al. Cluster planting impact on cotton growth,yield and biomass accumulation in an arid region oasis[J],2018,10(3):271-278.
APA	Xie Tingting,Su Peixi,Zhao Wenzhi,&Shan Lishan.(2018).Cluster planting impact on cotton growth,yield and biomass accumulation in an arid region oasis.Sciences in Cold and Arid Regions,10(3),271-278.
MLA	Xie Tingting,et al."Cluster planting impact on cotton growth,yield and biomass accumulation in an arid region oasis".Sciences in Cold and Arid Regions 10.3(2018):271-278.