It is necessary to segregate the immediate seed production function from the long-term goal of developing broad-based genetic populations, by continuous breeding . 為此,應(yīng)該把直接生產(chǎn)種子的任務(wù),與為了連續(xù)育種,以培育廣闊遺傳物種這一長遠育種目標分開,是很必要的。
Cultvation and seed production technique of ludan 魯單981栽培要點與制種關(guān)鍵技術(shù)
Maize seed production technique of nongda 108 in summer 農(nóng)大108玉米夏制種技術(shù)要點
Hybrid seed production technique of jindan 41 in summer 41號玉米夏播制種技術(shù)
Artificial hybridization technique for papaya seed production 番木瓜人工雜交制種技術(shù)