“backcross breeding of forage plants”的概念、定义、翻译、参考文献-科学参考

单词	backcross breeding of forage plants
释义	backcross breeding of forage plants Encyclopedia 农学草类植物回交育种法释 backcross breeding of forage plants草类植物回交育种法根据草类植物育种目标选取两个亲本杂交后，子一代再和双亲之一杂交，如果目标性状不稳定再从回交后代中选择具有目标性状的单株与亲本多次回交，当新选单株的目标性状比较稳定后，经数代自交选育出新品种的方法。
随便看	defining equation defining function defining ideal defining module defining operator defining property method defining relation defining relations defining relator defining sequence defining system of neighborhoods defining vocabulary definite definite clause definite clause grammar definite condition definite description definite designation definite eigenvalue problem definite form definite inflorescence definite integral definite kernel definite linear form definitely divergent sequence

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。