Commercial farming in the greenhouse.
choose the recipe is reasonable. The raised new round in cement pond (size 1.2 x 2.3 x 0.5 m)
.Measurement of growth by weighing wet. And check the water quality and environment in general, including temperature, salinity, pH, alkalinity, nitrate, phosphate, alkaline and water hardness. Every week!At the end of 4 week. The harvest yield. Weigh out fresh weight after calculating ratio of fresh weight per dry weight
then begin to เลี้ยงใหม่ in the next round, including 6 around in the summer and rainy seasons. To determine the average yield per cycle
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การแปล กรุณารอสักครู่..
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