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一、因地制宜把好抗病品种关 选用抗病耐寒的伊丽莎白、状元、蜜世界等品种。 二、把好温烫浸种关 温烫浸种可以杀死种子内外的潜状病菌,对种子发芽率和种子活力均无影响。浸前将种子平摊在纸上晒4-6个小时。,然后用55-60℃温水浸种.并不断搅拌,当温度下降到30℃再浸泡3-4小时,然后进行催芽。
First, according to local conditions, good varieties of anti-disease selection with disease-resistant cold Elizabeth, champion, honey world and other varieties. Second, the good warm soaking hot soaking temperature soaking can kill seed inside and outside the subsoil bacteria, the seed germination rate and seed vigor had no effect. Dip the seeds evenly on paper for 4-6 hours before soaking. , Then soaked with warm water 55-60 ℃ .And stirring, when the temperature dropped to 30 ℃ and then soak for 3-4 hours, and then germination.