The main conditions of the aquaculture industry must have good water. To raise a pond fish in order to achieve high yields, it must be water quality, live, tender and cool.
One: fertilizer, transparency 25cm-40cm.
II: Live, generally refers to the cryptophytes, neck-mouth algae, and naked dinoflagellates in the pond. There is less blue-green algae.
Three: tender, refers to the fat and not the old, the so-called old mainly refers to the water color blue green, rust color, gray-brown and milky white and several other, from a biological point of view, the tenderness that the algae in the water is in an increasing period, the cell is not aging .
Four: Shuang, which means the water quality is fresh and not cloudy. In addition to plankton, there is no other suspended matter or suspended matter in the water. The transparency is 20cm-25cm, and the dissolved oxygen in the water is extremely high.
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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