... 纯休闲地:pure fallow land 纯系选择:pure line selection 纯系分离:pure line isolation ...
2
?纯系育种
纯系育种(pure line selection)是作物育种的最基本方法。即从现有品种群体中选择优良自然变异个体(株或穗),通过后裔鉴定,保纯繁育,育成新品种。
双语例句
1
It is differ both from the method of "circulate lineselection" for seed reproduction and from the method of "pureline breeding" for varieties development.