“汕优36”的推广与高产栽培

• 作 者: 黄以安
• 机 构: 连山县农科所,
• 出 处: 广东农业科学
• 发表日期: 1984年01期
• 关键词: 高产栽培 稻瘟病 早稻 丰产性能 插植 熟期 叶面积指数 成穗率 幼穗分化期 抽穗期

从1981年晚造开始,我县引种了杂交稻新组合“珍汕97A×IR 36”(简称“汕优36”)。因其丰产性能良好,熟期适中,抗稻瘟病能力强等优点,受到农户欢迎。1983年早造迅速推广到2.7万亩,占全县早稻插植面积39.6％。现将“汕优36”的推广和高产栽培的若干问题谈些看法。

Since the construction of the night of 1981, our county introduced a new hybrid rice “Zhenshan 97A × IR 36” (referred to as “Shanyou 36”). Because of its high yield performance, moderate maturity, resistance to blast and other advantages, welcomed by farmers. As early as 1983, it was rapidly popularized to 27,000 mu, accounting for 39.6% of the area planted with early rice. Now the “Shanyou 36” promotion and high yielding cultivation of some of the questions to talk about.