[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)
[名词解释] Cross breeding(杂交育种)
[名词解释] Genetically engineered breeding(基因工程育种)
[名词解释] 荷载组合(load combination)
[主观题]最优投人品组合(Optimal input combination)
[名词解释] 最优投人品组合(Optimal input combination)