群体结构

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 .

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

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 .

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 .

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 ;

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

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 .

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 .

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 .

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 .

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 ;

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

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

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

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

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

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

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

大豆不同密度对群体结构的影响

The Effect of Different Densities on Population Structure in Soybean

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

城中村的社会群体结构研究

The Study of Social Group Structure for the Village in the City

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

杂交水稻制种群体结构研究

Studies on the Population Structure in Hybrid Rice Seed Production

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

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

此时为最佳产量群体结构。

This time is the best output community structure .

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

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 .

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

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