1.
Prediction of retained heterosis and evaluation on breeding effects of composite livestock populations
家畜合成群体保留杂种优势的预测与培育效果评价
2.
crossing and heterosis of animal
杂交和杂种优势（家畜）
3.
Evaluation of Restore or Remain Characteristics and Heterosis of Rice Germplasm Resources from Guangdong Province
引进广东水稻种质的恢保关系及杂种优势评价
4.
heterosis utilizationin plants
杂种优势利用（植物）
5.
The Heterosis Analysis of Two Types Castors
两种类型蓖麻杂交种杂种优势的分析
6.
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
7.
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
8.
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
9.
Research on Propagating by Cutting and Maintaining Perennially of Genic Male Sterile Lines for Heterosis Utilization in Upland Cotton;
陆地棉核不育系扦插繁殖与宿生保持及其杂种优势利用研究
10.
Cutting Propagation and Perennial Cultivation of Genic Male Sterile Upland Cotton(Gossypium hirsutum L.) and Its Heterosis Utilization
陆地棉核不育株扦插繁殖与宿生保持及杂种优势利用
11.
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
12.
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
13.
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
14.
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
15.
Study on Heterotic Groups and Patterns of High Amylopectin Maize
高支链淀粉玉米的杂种优势群和杂种优势模式研究
16.
Study on the Photoperiod Sensitivity and Heterosis among the Temperate-Tropical Hybrid in Maize;
玉米温热杂交种光周期敏感性及杂种优势研究
17.
Initial Research about Apicultural Hybrid Vigor and Hybrid Strain Applying for Many Generations
蜜蜂杂种优势及杂交蜂种累代利用的初步研究
18.
Partition of Parents Group, Analysis of F_1 Heterosis and Use of F_2 in Hybrid Wheat;
杂种小麦亲本优势群划分及其F_1优势分析与F_2优势利用