crossbreeding system
杂交繁育体系
Mendel tried crossbreeding.
孟德尔尝试了杂交育种。
unselected crossbreeding population
未选择杂交育种群体落
It is maybe a result of crossbreeding.
它估计是杂交繁殖的结果。
But traditional crossbreeding is a slow process.
但是传统的杂交繁育是很缓慢的过程。
Measurement on Crossbreeding Results of South Devon Beef
南德温肉牛杂交改良效果测定
To improve the quality of by crossbreeding with purebred stock.
改良品种与纯种家畜杂交来改良品质
But conventional crossbreeding is costly and laborious for grapes.
但是传统的葡萄杂交非常费时费力且价格昂贵。
Crossbreeding Effect of Poll Dorset with Qinghai Semifine Wool Sheep
无角陶赛特羊与青海半细毛羊杂交效果测定
The Technology of Crossbreeding of New Species of Poplar in the Cold Area
寒地杨树新品种杂交选育及苗木繁育技术
For that, thank the crossbreeding of Marconis radio and the microprocessor.
这, 得益于对微处理机和马可尼的无线广播进行的整合改造。
Comparison of Crossbreeding on the Duroc and Large White as Terminal Sire Breeds
杜洛克猪和大白猪作终端父本的杂交效果比较研究
Preliminary Report on the Crossbreeding Effects of Limousin on Yanhe Yellow Cattle
利木赞肉牛改良沿河本地黄牛效果初报
Investigation on Swine Prolificacy of Different Breeds or Crossbreeding Combinations
不同品种或组合猪多产性研究
Study on the Crossbreeding Improvements of Boer, Nanjiang Yellow and Guizhou Native Goat.
波尔山羊、南江黄羊与土种山羊杂交效果比较
Scientists boosted crop yields by crossbreeding related plants that add desirable traits.
科学家通过加入理想性状的相关植物杂交来增加作物产量。
A Study on the Biology of Blossom and the Crossbreeding Technique of the Florists Cineraria
瓜叶菊开花生物学及杂交育种技术探讨
Cowpea crossbreeding has the problem that fructify cation is low according to the traditional method.
豇豆杂交育种按照传统的方法存在坐果率低的问题。
Investigation study on the effects of Canadian purebred beef cattle crossbreeding native yellow cattle
加系纯种肉牛改良本地黄牛效果的调查研究
Application of Technology of Embryo Transfer and Commercial Crossbreeding of Mutton Sheep in Haibei sheep Husbandry
肉羊胚胎移植和经济杂交技术在海北州养羊业中的应用
By such ingenious adaptations to specific pollinators , or childs have avoided the hazards of rampant crossbreeding in the wild.
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