高产的
The key cultural technique for high yield through early seeding was to develop robust seedings. 通过早播达到高产的关键栽培技术是培育壮苗。
The wheat varieties with high resistance to WSSMV and high yield potential could be developed by both pedigree selection and intervarietal cross. 通过系统选育和采用抗感品种间杂交，后代进行严格选择，均可以育成抗病高产的小麦品种。
