population photosynthesis

The diallel crossing of eight synthetic populations of maize and NCII mating design of five synthetic populations crossing with six inbred were applied to assay combining ability of grain yield per plant and its component factors and the heterotic patterns of five synthetic population which were developed by breeding unit in China.

以8个玉米综合群体的双列杂交和6个群体与6个自交系的NCII交配设计试验,根据杂交种的单株产量和产量因子表现以及配合力表现,对5个玉米人工合成群体的杂种优势模式进行研究。

The results showed that yield and its component factor were significantly different among six synthetic populations (64 3～103 9g).

对６个合成群体的性状表现和配合力进行了初步评估，结果表明：湖北省新合成的４个群体ＷＢＭ、ＷＬＳ、ＬＢＭ、ＬＬＳ的产量较高，除ＬＢＭ外，产量一般配合力较好。

This paper is a study on canopy apparent photosynthesis(CAP)rate,canopy respiration of spring soybean in high yield of Xinjiang.

研究了新疆春大豆高产 (45 0 0kg·hm-2 )条件下群体光合速率、呼吸速率的变化。

Experiment of studying on canopy photosynthesis characteristics were carried out in 1998 under conditions of field experiment at Xinjiang Crop High Yield Research Center, Shihhotze University.

北疆主要棉花品种光合性能的差异主要表现在棉花生育后期 ,吐絮期群体光合速率(CAP)与产量呈正相关。

Analysis on Combining Ability and Heterotic Group of Inbred Lines from 5 Synthetic Maize Populations;

5个玉米合成群体选系的配合力及杂优类群分析

Analysis of Genetic Potential of Six Synthetic Maize Populations;

6个玉米人工合成群体的遗传潜势分析

Major Traits Breeding Potentiality Analysis of Five Synthesized Corn Populations;

5个玉米人工合成群体主要性状育种潜势分析

Breeding Potential Comparison of Nine Synthetic Maize Populations

9个不同玉米人工合成群体育种潜势的比较

Genetic Variation Analysis of Major Traits for Five Synthesized Corn Populations

5个玉米人工合成群体主要性状遗传变异分析

Genetic Variation Evaluation by SSRs and Combining Ability Analysis among the S_2 of Synthetic Maize Populations;

2个玉米人工合成群体部分S_2株系SSR分析及配合力研究

Analysis of Combining Ability in the Early Selfing Generation of Maize Improved Reid Heterotic Groups and Comparison of the Recombined Populations;

玉米改良Reid种质自交早代配合力分析及其合成群体评价

Genetic Variation Evaluation by SSRs and Combining Ability Analysis among the S_1 of Synthetic Maize Populations Maize Populations;

2个玉米人工合成群体部分S_1株系SSR分析及配合力研究

Effects of Population Improvement by Mass Selection on the Different Synthesized Maize Groups

控制双亲混合选择对不同玉米人工合成群体的改良效应分析

One of the distinct individuals that join to form a compound or colonial animal; a zooid.

群体动物的个体形成集合或群体动物的完全不同的个体；单一个体

A Synthesized Method for Group s Multiple Objective Decision-Mak ing;

多目标群体决策的一种综合集成方法

Synthesis of Calcium Antagonist Nitrendipine in Ionic Liquid

离子液体中钙拮抗剂尼群地平的合成

Behavior criterion for expert group in hall for workshop of metasynthetic engineering;

综合集成研讨厅体系中专家群体行为的规范

Mechanism of rr Groups Evolved from Non-Isolated RR Groups Based on Fitness

基于适合度的不隔离RR群体演变成rr群体的机理研究

Not a qualified member of a professional group.

不称职的不是一个职业群体的合格成员的

Microsatellite Analysis on Newly Synthetic Wheats;

人工合成小麦群体的微卫星分子标记研究

The Effects of Group Varibles on the Academic Achievement of the Cooperated Learning Team;

小学生团队合作学习成绩之群体影响因素研究

A Group Comprehensive Evaluation Method of Project Success Degree Based on Two-tuple Linguistic Representation

基于二元语义的项目成功度群体综合评价方法