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

Arid

DOI	10.3724/SP.J.1226.2018.00271
	Cluster planting impact on cotton growth, yield and biomass accumulation in an arid region oasis
	Xie, TingTing; Su, PeiXi; Zhao, WenZhi; Shan, LiShan
通讯作者	Xie, TT
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	ESCI
WOS记录号	WOS:000437514800008
WOS关键词	ULTRA-NARROW ROW ; CANOPY MICROCLIMATE ; SIMULATION-MODEL ; PHOTOSYNTHESIS ; COMPONENTS
WOS类目	Geography, Physical
WOS研究方向	Physical Geography
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/332879
作者单位	[Xie, TingTing; Shan, LiShan] Gansu Agr Univ, Coll Forestry, 1 Yingmen Village, Lanzhou 730070, Gansu, Peoples R China; [Su, PeiXi] Chinese Acad Sci, Northwest Inst Ecoenvironm & Resources, Key Lab Land Surface Proc & Climate Change Cold &, Linze Inland River Basin Res Stn, Lanzhou 730000, Gansu, Peoples R China; [Xie, TingTing; Zhao, WenZhi] Chinese Acad Sci, Northwest Inst Ecoenvironm & Resources, Key Lab Ecohydrol Inland River Basin, Linze Inland River Basin Res Stn, Lanzhou 730000, Gansu, Peoples R 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.