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Some suggestions on greenhouse insulation

Release date:(2016/3/25)   Click times:721

Warm cold winter greenhouse cultivation: the panel structure, the hot air into the cultivation layer is restricted, soil heat less, coupled with the large and deep cracks in the compacted soil, aggregate structure, easy to lose heat before midnight after midnight, low temperature, easy to cause damage. While the ventilation shallow cultivator can get rid of the ground cracks, it can control the water transpiration and away heat, heat preservation cold seedlings

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