1.
crossing and heterosis of animal
杂交和杂种优势（家畜）
2.
heterosis utilizationin plants
杂种优势利用（植物）
3.
The Heterosis Analysis of Two Types Castors
两种类型蓖麻杂交种杂种优势的分析
4.
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
5.
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
6.
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
7.
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
8.
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
9.
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
10.
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
11.
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
12.
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
13.
Genetic Dissection on the Basis of Heterosis in an Elite Cotton Hybrid XZM2;
湘杂棉2号强优势组合杂种优势表现的遗传机理研究
14.
Heterosis and Genetic Analysis of Principal Traits in Barley (Hordeum Vulgare L.);
大麦主要性状的杂种优势与遗传分析
15.
Correlations between Maize (Zea Mays L.) the Differential Gene Expression and Heterosis;
玉米基因差异表达与杂种优势的关系
16.
Study of SSR Markers and Heterosis on Melon;
甜瓜SSR标记与其杂种优势的研究
17.
The Study on Heterosis and Combining Ability in Confection Sunflower;
食用型向日葵杂种优势及配合力研究
18.
Study on the Genetic Diversity and Heterosis of Popcorn;
爆裂玉米的遗传变异及杂种优势研究