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蔬菜移苗前后的管理控温:在育苗箱中幼苗出齐后,除光照要足外,温度应更低些,以增强幼苗的抗寒性和抗病性,使幼苗组织充实,防止徒长。如番茄苗出齐后,白天15一20℃,夜间5~10℃;茄子、辣椒苗出齐后,白天20~25℃,夜间15~17℃,床土温度保持在1...
Management of vegetables before and after the Miao Miao temperature control: seedlings in the nursery box Qi together, in addition to light enough to foot outside, the temperature should be lower, in order to enhance the seedling’s cold resistance and disease resistance, seedling tissue enrichment to prevent leggy. Such as tomato seedlings together, during the day 15 a 20 ℃, night 5 ~ 10 ℃; eggplant, pepper seedlings together, during the day 20 ~ 25 ℃, night 15 ~ 17 ℃, bed soil temperature maintained at 1 ...