crossbreeding

The growth rate, feed efficiency and profit of body weight gain of A × Q × M were the highest among all crossbreds, therefore, Red Angus could be used as the terminal sire of three-way crossbreeding with local cattle.

在肥育期增长率、饲料报酬和单位增重效益等重要指标上，均以安秦蒙组相对最高，因而红安格斯可做为当地肉牛三元杂交之首选终端父本。

Each team is crossbreeding a local European short-grain rice with a long-grain Asian variety that carries the salt-resistant gene.

每一组都在杂交培养欧洲本地的短粒稻米和携带抗盐基因的亚洲长粒品种。

Last year, the U.S.D.A. ruled that plants that had undergone simple cisgenic edits-changes to the plant's own DNA, of the kind that could theoretically be created by years of traditional crossbreeding-would not be subject to the same regulation as other G.M.O.s.

去年，美国农业部规定，经过简单顺基因编辑的植物——即改变植物自身DNA，理论上可以通过多年的传统杂交产生——将不再受到与其他转基因生物相同的监管。

The economic benefits in the crossbreeding system using a Sino-European pig composite line containing the Meishan pig gene were investigated through the simulation methods in this study. Three crossbreeding types and 12 crossbreeding systems were sculled according to the component of composite line in the crossbreeding system.

本项研究试图采用模拟的方法研究含梅山猪遗传基因的合成系和不同品种杂交以后的经济效益趋势，其中根据合成系在杂交体系中的位置划为三类共12个杂交组合。

Introducing even a minor change to a cherry through crossbreeding, I was told, could take up to 150 years.

我了解到，通过杂交育种使樱桃发生哪怕是很小的变化，也可能需要长达150年的时间。

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

The effect of crossbreeding with Brahman and native yellow CATTLE-THIRD report of the research

婆罗门牛与本地黄牛杂交效果研究初报

Mendel tried crossbreeding.

孟德尔尝试了杂交育种。

The inheritance of some fruit traits in canning yellow peaches was studied in the crossbreeding process.

在用杂交手段选育罐藏黄桃品种的实践中,对果实经济性状的遗传倾向作了分析.

Investigation on the Crossbreeding effects of Limousin on Yellow Cattle in Beiliu Determination of Performance for First Filial Generation of Limousin with Local Yellow Cattle

利木赞改良北流市黄牛效果调查研究利木赞牛与本地黄牛杂交一代性能测定

The study on the technique of crossbreeding Prunus humilis

欧李杂交技术研究

Within Yunnan Province, where can purchase the Bohr goat crossbreeding?

在云南省内哪里可以买到杂交波尔山羊?

In every iteration it chooses a definite number particle to put into the pool according to the crossbreeding probability.

在每次迭代中，依据杂交概率选取指定数量的粒子放入一个池中。

The fate of the isolated species now rests entirely in a crossbreeding program with the closely related Idaho pygmy rabbit.

现在，哥伦比亚盆地侏儒兔的命运如何完全依靠于科学家们实施的一项杂交繁育计划。

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.

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.

Simply changing the color of a tomato from red to yellow while preserving its other traits could take years of crossbreeding.

仅仅将番茄的颜色从红色变为黄色，同时保留它的其他特性，可能就需要进行数年的杂交才能实现。