群体结构
- 网络population structure;Group structure;Community structure
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不同密度有其适宜的株行距配置,在60.0万株/hm2密度下,20cm行距较30,40cm行距有利于优化大豆群体结构,实现高产。
Different density has its fitting row spacing . Under the density of 60.0 × 104 plants per ha , row spacing ( 20 cm ) vails group structure is superior to row spacing ( 30 cm , 40 cm ), which is conductive to achieving high yield .
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论近代湖南绅士的群体结构及其社会影响
The Group Structure and Social Influences in Modern Hunan Gentry
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Structure群体结构分析表明参试群体分3个亚群,生态类型相似地区的品种基本归在1个亚群。
Analysis of Structure showed that the tested groups divided into three subsets , the variety of similar areas or ecological types classified in same subgroup .
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Bayesian聚类将为水稻群体结构的解析和选择育种品种提供帮助。
Bayesian cluster can resolve population structure more clearly and observe the admixture of rice effectively .
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其次,探索了多Agent系统的个体结构和群体结构,研究了多Agent系统中多Agent之间的通信交互机制、协作协商机制和通信模型;
Secondly , the paper grope for the individual frame of agent and the colony architecture of multi-agent system , and studies the communication alternation mechanism , collaboration mechanism and communication model ;
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用MSS光谱反射率研究小麦群体结构初探
Preliminary Study on the Use of MSS Spectrum Reflectivity on Population Structure Modelling in Wheat
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基于STRUCTURE软件进行的Hardy-Weinberg平衡模型聚类,将140份东北大豆育成品种分为5个亚群,将矫正后的群体结构作为协变量进行关联分析。
Total 140 northeast soybean cultivars can be clusted into five subpopulation based on the Hardy-Weinberg model detected by STRUCTURE software , the rectificatory population structure as the co-variable for association mapping .
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叶面积指数(LAI)是群体结构的重要参数,也是衡量林分质量的重要指标。
Leaf area index ( LAI ) is an important parameter in plant population structure research , and of significance in the estimation of stand quality .
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大垄双行栽培方式可以改善玉米的群体结构,减少株间竞争,促进个体生长发育,玉米植株的叶面积、LAI、LAD及干重均有不同程度增长;
The cultivation method of macro-ridge and two-row might improve population structure of maize , reduce inter-plant competition , promote individual growth and development , increase leaf axil , LAI , LAD and dry matter weight to different degree .
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选取40对在染色体上均匀分布的InDel标记,利用STRUCTURE2.2进行基于数学模型的群体结构分类,结果可以将该群体划分为4个亚群。
Forty InDel markers were used to analyze the population structure based on math model by STRUCTURE software . The result indicated that there were four sub-populations in this population .
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结论LAI-2000冠层分析仪能给出群体内不同天顶角方向的天空开度,能更详细地表达植物群体结构特征;
The minimum value happened in the noon . 【 Conclusion 】 LAI-2000 canopy analyzer can provide the sky openness of different zenith angles , so it can describe the colony structure in detail ;
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麦田套种玉米的群体结构特征分析
An Analysis of Characters on Wheat / Corn Compound Canopy Structure
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高产棉花群体结构特征与产量品质形成关系的研究
Development Relationships between Characteristics , Yield and Quality of High-yield Cotton
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云南省高产小麦的合理群体结构
Research on the optimum population structure of High-yielding Wheat in Yunnan
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中小叶种丰产茶园树冠群体结构的研究
Crown Colony Structure of Bumper Middle and small leafed Tea Orchard
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紫外辐射增加对小麦群体结构的影响
Impact of Enhanced UV B Radiation on Canopy Structure of Wheat
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春玉米+春大豆间作复合群体结构的优化
Study on optimization combination for intercropping spring corn with spring soybean
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水稻单本植栽培法的群体结构及生理指标研究
Studies on Population Structure and Physiological Index of Single-plant Transplantation
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大豆不同密度对群体结构的影响
The Effect of Different Densities on Population Structure in Soybean
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浅谈高校学报编辑群体结构与素质
Brief discussion on the organization and quality of journal editors
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城中村的社会群体结构研究
The Study of Social Group Structure for the Village in the City
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早熟玉米新玉9号高产群体结构的研究
Study on High-yield Colony Structure of Early-matured Maize XinYu No.9
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杂交水稻制种群体结构研究
Studies on the Population Structure in Hybrid Rice Seed Production
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小麦高光效群体结构与控制程序
Wheat Population Structure with High-Effeciency in Photosynthesis and It 's Control Procedures
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国家农业数字图书馆建设中人员群体结构研究
Study on the Librarians Construction of National Agricultural Digital Library
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此时为最佳产量群体结构。
This time is the best output community structure .
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高水肥条件下紧凑型玉米杂交种合理群体结构研究
The Population Structure of Compact Corn Hybrid Grown in High & yielding Field
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因此,环境样品中微生物醌的组成,即醌指纹可在一定程度上反映微生物的群体结构。
So the quinone profile of environmental samples can reflect the microbial community .
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玉米群体结构函数的一种简易推算方法
A Simple Calculating Method of Maize Population Structure Function
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苎麻的高产群体结构与纤维产量构成
High-yielding Population Structure and Fibre Yield Components of Ramie