高產(chǎn)的

The key cultural technique for high yield through early seeding was to develop robust seedings. 通過早播達(dá)到高產(chǎn)的關(guān)鍵栽培技術(shù)是培育壯苗。

The wheat varieties with high resistance to WSSMV and high yield potential could be developed by both pedigree selection and intervarietal cross. 通過系統(tǒng)選育和采用抗感品種間雜交，后代進(jìn)行嚴(yán)格選擇，均可以育成抗病高產(chǎn)的小麥品種。