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采用黄瓜“四高四低”育苗新法,可使幼苗健壮,抗逆性强,瓜位低,瓜码密,早上市7～10天,增产30％。现介绍如下: 1.高温浸种 低温贮种 先将黄瓜种子浸入13℃的温水中泡4小时,然后捞出装入布袋,放在5℃的冰箱中冷贮一夜,第2天取出用凉水缓开,把水控净后将布袋放入盆内备用。 2.高温催芽 低温炼芽 将盆内种子放在30～50℃的高温下催芽,24小时全部出芽。芽拱嘴两小时后降温到20℃炼芽20小时。
The use of cucumber “four high and four low” nursery new law, seedling robust, strong resistance, low melon position, melon code dense, morning 7 to 10 days, an increase of 30%. Now introduced as follows: 1. High temperature soaking cold storage First cucumber seeds immersed in warm water at 13 ℃ for 4 hours, then remove and put into the bag, placed in a refrigerator at 5 ℃ cold storage overnight, the second day out with cold water slowly Open, the water control net bag will be placed in the basin spare. 2. High temperature germination Low temperature germination The seeds in the pot on the 30 ~ 50 ℃ under high temperature germination, all budding 24 hours. Bud arch mouth two hours later cooled to 20 ℃ budding 20 hours.