There are several reasons why cabbage is not tight

â–  Sow the seeding too late, the growing period is short, and the accumulated temperature is not enough to cause the compacting of the ball.

â–  Although the sowing date is relatively punctual, the lack of light will also cause the compacting of the ball.

â–  Inadequate temperature and light during the late growth period cause the compacting of the ball.

â–  Insufficient fertilizer and water, especially dryness and nutrient deficiency during the knotting period, resulting in intensive knotting.

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Greenhouse Automatic Proportional Pump

Fertilizer pump mounted directly on the pipe, the kinetic energy of pipe flow to drives the pump to work at a set ratio to suck high erconcentration drug or quantitative fertilizer in to the pump. After mixed with the water and delivered to downstream. No matter How to change the water pressure, Drug or fertilizer will be mixed and discharged according to a certain proportion.

Greenhouse Automatic Proportional Pump,Greenhouse Automatic Drip Irrigation,Greenhouse Automatic Fertilizer Injector

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