摘要
我国自70年代兴起植物分子育种,到80年代已取得很大的进展,在外源DNA导入方法探讨和抗性育种,品质育种、早熟与超高产育种等方面都获明显的成效。研究的进展和实践成果表明,它是植物多类型、多抗、优质、超高育种的有效途径,是植物品种改良技术的发展方向。
Plant molecular breeding has been made great progress since 1980s in Chcna, which rose in 1970s. The achievements in research and pra ctice show that it is the effective ways of selecfing multityes, multiresistances, good qualities, and ultrahigh yield plant varieties, and is also the developing orientation of the technology about plant varieties impvoved.
关键词
植物
杂交育种
plant molecular breeding
method of DNA introduced
effect
developmenf.
