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树莓种子是浆果类最难出芽的种子,一般情况下,发芽率只是百分之几或千分之几。在几年实践的基础上,总结出比较完善的贮藏措施和催芽方法,使得出芽率提高了几十倍。 1.采收成熟的果实。果实成熟的标志是果实暗红,一触即与花托分离。采收后放置2~3天,用细纱布挤出果汁,洗净凉干。 2.凉干的种子要进行处理,一种方法是热水浸种,即用50~55℃的热水浸种15~20分钟。另一种方法是药剂浸种,可用50%甲基托布津粉剂稀释成800~1000倍药液浸4~5小时,这样可以有效地控制根腐病的发生。 3.播种、贮藏、催芽。如果采收后立即
Raspberry seeds are the most difficult berry seeds to germinate, under normal circumstances, the germination rate is only a few percent or a few thousandths. On the basis of several years of practice, we have summed up the relatively perfect storage measures and germination methods, making the germination rate increased by several times. Harvest the ripe fruit The symbol of fruit maturity is the fruit dark red, a touch with the Torus separation. After harvest placed 2 to 3 days, with a thin gauze squeeze juice, wash dry. 2. Dried seeds to be processed, a method is soaking hot water, soaking with hot water at 50 ~ 55 ℃ for 15 to 20 minutes. Another way is to soak medicine, available 50% thiophanate-methyl powder diluted 800 ~ 1000 times immersed liquid for 4 to 5 hours, so you can effectively control the occurrence of root rot. Seeding, storage, germination. If harvested immediately