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Position: Home > Articles > High-yield Seed Production Technology of Hybrid Maize Variety Shaanke 6 Journal of Anhui Agricultural Sciences 2018,46 (21) 52-54

杂交玉米陕科6号高产制种技术研究

作  者:
罗松彪;张卫东;吴义兵;王浩波;张二朋;崔明亮;朱继平;高清德;仇多传
关键词:
玉米;陕科6号;制种技术;高产
摘  要:
[目的]研究杂交玉米陕科6号高产制种技术.[方法]研究了父母本播种差期、父母本行比、母本播种时期对陕科6号制种产量的影响.[结果]陕科6号父本应晚母本6 d播种,4月20日左右母本播种,采用全田"满天星"、父本株行距40 cm*100 cm的方式可获得较高制种产量.[结论]该研究为获得陕科6号大面积高产制种提供理论依据.
译  名:
High-yield Seed Production Technology of Hybrid Maize Variety Shaanke 6
关键词:
Maize%Shaanke 6%Seed production technology%High yield
摘  要:
[Objective]To research the high-yield seed production technology of hybrid maize variety Shaanke 6.[Method]We researched the effects of sowing intervals and row ratios between male and female parents,and sowing date of male parent on seed production yield of Shaanke 6.[Result]Male parent of Shaanke 6 should be sown 6 d later than female parent;male parent should be sown around April 20;planting spacing of male parent should be 40 cm*100 cm by adopting the mode of'Starry Sky'in the whole field.Under this condition,Shaanke 6 could obtain relatively high seed yield.[Conclusion]This research provided theoretical basis for large-scale high-yield seed production of Shaanke 6.

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