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汕优30选是用我所新选育的恢复系30选与珍汕97不育系配制成的晚稻感光新组合,它的抗性好,秧龄弹性大,适应性广,抽穗期能避过寒露风的影响,后期较耐寒,转色好,特别适应华南南部晚稻生长的生态环境,生产上表现稳产高产。恢复系30选比现有二、六号恢复系早熟7—10天,不感光,周年可以制种,特别在华南南部早造制种六月底七月初收割,能及时供给晚稻用种,有利杂交晚稻的发展,并提高制种资金和粮食的周转,保证晚稻生产的主动。
Shanyou 30 election is to use my newly-selected restorer line 30 selected and Zhenshan 97 CMS formulated into a late rice sensitization of the new combination of its good resistance, seedling age flexibility, wide adaptability, heading can be avoided Cold and dew winds, the later is more cold, good color, especially to adapt to the ecological environment of southern rice growing in South China, the production of stable and high yield. The restorer line 30 is 7 to 10 days earlier than the existing restorer lines of the second and sixth lines, which are insensitive to light. The seeds can be planted on the anniversary, especially in early southern China. Early harvesting in early June and early July in early harvest can be timely supplied to late rice for favorable hybridization Late rice development, and improve seed production funds and grain turnover, to ensure the production of late rice initiative.