1) hybrid dysgenesis
杂种劣育
2) Hybrid weakness
杂种劣势
3) cross breeding
杂交育种
1.
Progress on international cross breeding of Cymbidium;
国际兰属植物杂交育种进展
2.
Advances in research of poplar cross breeding;
杨树杂交育种的研究进展
4) Crossbreeding
杂交育种
1.
The Techniques and Application of Intraspecific Protoplast Isolation and Fusion Crossbreeding in Pleurotus Ostreatus;
平菇种内原生质体分离与融合杂交育种技术及应用
2.
The techniques of intraspecific protoplast isolation and fusion crossbreeding in Pleurotus ostreatus;
平菇种内原生质体分离与融合杂交育种技术的研究
3.
Application of Genetic Distance Evaluation in Crossbreeding of Flammulina velutipes;
遗传距离测定在金针菇杂交育种中的应用
5) cross-breeding
[英]['krɔs,bri:diŋ] [美]['krɔs,bridɪŋ]
杂交育种
1.
Cross-breeding Effect of Seed Lotus in Jianning and Introduction of New Line Jianxuan No.35
建宁籽莲杂交育种成效及新品系建选35号介绍
2.
Using cross-breeding as main thread and moleculer markers technique as main means, the heterosis of interspecific hybrid in liriodendron was studied in this dissertation, included choice of parents, Cross-breeding technique, Hybrid identification, physiological foundation and utilization of heterosis, and so on.
本文以杂交育种为主线,以现代分子标记技术为主要手段,从亲本选配、杂交技术、杂种识别、杂种优势的生理基础和杂种优势利用等方面对鹅掌楸属(Liriodendron) 种间杂种优势进行了较为系统的研究。
6) hybrid breeding
杂交育种
1.
As most varieties of Chinese jujube have given limitations, it urgently need to integrate different suprior traits by hybrid breeding methods to cultivate suprior varieties in the future breeding.
但是枣树花小,人工去雄易伤害花器官,花量大而坐果率低,存在胚败育现象等问题都制约着枣树杂交育种工作的发展。
补充资料：驳驳劣劣
1.莽戆。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条