[名词解释] Strain breeding(菌种选育)
[问答题] 什么叫自然选育?自然选育在工艺生产中的意义?
[问答题] 简述自然选育的目的。
[问答题] 组合育种(combination breeding)
[名词解释] Mutation breeding(诱变育种)
[问答题] 回交育种(Backcross breeding method)
[问答题] 超亲育种(transgression breeding)
[名词解释] 诱变育种(induced mutation breeding)
[问答题] 杂交育种(breeding by hybridization)