2000亩优Ⅰ辐26春制亩产250公斤

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本文介绍了江西丰城市2000多亩优Ⅰ辐26春制,采取选择最佳抽穗扬花期,实行晚春制种,根据父母本生育特性,定准播差期,按照超高产技术路线及措施,使亩产突破250公斤。 In this paper, 2000 acres of excellent I spokes 26 spring system in Fengcheng City of Jiangxi Province were introduced, the best flowering and flowering period was selected, the late spring was planted, and the parental reproductive characteristics were determined, the sowing date was determined. According to the technical route and measures of super high yield, Production breakthrough 250 kg.
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