1.
Relationship between Genetic Distance Based on Molecular Markers and Heterosis and Combining Ability of Wheat;
小麦亲本间分子遗传距离与F1杂种优势和配合力的相关性分析
2.
Ultraviolet Radiation Induced Pleurotus Ferulae Lenzi and the Predicting of the Heterosis of F1 Generation Strains;
白灵菇孢子紫外线诱变杂交及F1代杂种优势的预测
3.
Selecting of 14 Pleurotus Eryngii Parent Strains and the Predicting of the Heterosis of F1 Generation Strains;
杏鲍菇杂交亲本的筛选及F1代菌株杂种优势的预测
4.
Physiological Differences between Sterile Plant F1 and Fertile Plant of Wild - Cabbage - Type Hybrid Rape and the Effects of the Sterile Plant on the Hybrid s Advantage;
甘蓝型杂交油菜F1不育株与正常可育株生理差异及不育株对杂种优势的影响
5.
crossing and heterosis of animal
杂交和杂种优势（家畜）
6.
heterosis utilizationin plants
杂种优势利用（植物）
7.
The Heterosis Analysis of Two Types Castors
两种类型蓖麻杂交种杂种优势的分析
8.
A major barrier to interspecific hybridization is sterility in the F1 progeny.
种间杂交的主要障碍是F1代的不育性。
9.
Heterosis Comparison in Five Hybrids of Strong Heterosis Upland Cotton
五个强优势陆地棉杂交种的优势比较
10.
They determined that F2 hybrids slightly outgrew the F1 hybrids.
他们认为杂种后F2代生长量稍大于F1代杂种。
11.
Grouping of Parental Lines and Establishment of Heterotic Patterns in Indica Hybrid Rice (Oryza Sativa L.);
杂交灿稻亲本杂种优势群的划分及杂种优势模式的构建
12.
Studies on the Heterosis and Combining Ability of Cotton Hybrids in Resistance to Pink Boll-worm;
抗虫杂交棉的杂种优势及配合力研究
13.
Research Status and Development Trend of Heterosis of Cotton
棉花杂种优势的研究现状及发展趋势
14.
New Germplasm Creation and F1 Hybrids Identification in Diospyros Kaki Thunb
柿新种质创制及F1代杂种鉴定技术研究
15.
Study on Distant Cross Generations F1 and F2 by Distant Hybridization between Tobacco and Medicinal Plants;
烟草与药用植物科间杂种后代（F1、F2）的研究
16.
Analysis of Heterotic Groups with Heterosis in Maize and Comparative Genomics between Maize and Coix;
玉米杂种优势群与杂种优势及其与薏苡比较基因组研究
17.
Studies on the Cross Breeding for the High Heterosis of Cotton Hybrids in Resistance to Pink Poll-worm and Its Applications;
高优势抗虫杂交棉新品种的选育及其杂种优势利用研究
18.
Statistical Analyses of Three-Way Heterosis and Exploration of the Mechanisms of Relationship of Heterosis between Different Traits in Swine;
猪三元杂种优势的统计分析与各性状杂种优势关系机理探讨