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天优华占春季制种通过采取父本集中式育秧等亲本育秧管理措施,采取强化花期预测与调控、辅助授粉与去杂去劣等大田管理措施,可大量节约育种户的育秧时间和育秧成本,平均每667 m2制种产量达228 kg。
Tianyuhua accounting for spring seed production by adopting parental centralized seedling and other parental seedling management measures to take to strengthen the prediction and regulation of flowering, pollination and miscellaneous and other malnutrition and other field management measures to save a large number of breeding seedlings breeding time and cost of seedlings, The average seed production per 667 m2 reached 228 kg.