桂南12个水稻杂交新品种的农艺性状及产量性状分析

Journal of Guangxi Agriculture(2015)

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Abstract
为筛选出适合百色右江河谷一带土质、气候、具有高产、稳定、抗逆性强等综合性状优良的水稻杂交品种,在相同栽培管理水平条件下,对12个水稻杂交新品种产量及性状进行鉴定.结果表明:天优湘99、深两优5845、深两优8386产量分别比对照特优63增产46.0kg/667m2、38.3kg/667m2和31.3kg/667m2,增幅均在5%以上,分蘖力和抗倒性强,且后期熟色好,综合表现较好,可在百色地区扩大种植区域和示范种植.
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