常用的种子处理方法

• 作 者: 张静茹 陆致成
• 机 构: 黑龙江省农科院浆果研究所,黑龙江省农科院浆果研究所,
• 出 处: 种子世界
• 发表日期: 1991年02期
• 关键词: 摊晒 发芽能力 双穗率 散黑穗病 谷子白发病 棉花炭疽病 小麦赤霉病 水稻稻瘟病 小麦幼苗 萎锈灵

1.晒种或炕种在火炕上炕种或在室外选择晴天、背风向阳的地方,将种子摊晒于席子或苫布上,其作用是促进种子的后熟。增强种子中酶的活性,同时降低种子水分,提高发芽能力。不同作物的种子晒种或炕种的时间和方法不同,但都必须注意温度不要过高、勤翻动、晒匀炕匀。

1. Sunbeds or kang in the kang on the kang or outdoor sunny days, leeward sunny place, the seeds spread on the sun or mat cloth, its role is to promote seed ripening. Enhancing enzyme activity in seeds, while reducing seed moisture, improve germination ability. The seeds and seeds of different crops are planted at different times and in different ways, but all must pay attention to the temperature should not be too high.