Livestock feces feed fish and shrimp
Add 2000 ml of EM original dew to 150 kg of livestock excrement. Stir and mix thoroughly and piling for 2-3 months. During this period, the livestock manure is turned once every 10 to 15 days, both inside and outside are turned over, so that the livestock manure is roasted and cooked evenly. After stinking unpleasant smell stench of poultry manure is completely disappeared, it is used to feed fish and feed shrimp every two to three days, each time, 60-80 kilograms per acre of fishpond, and evenly placed on the surface of the water to allow fish and shrimp Eat freely. After 3 to 5 months of continuous feeding, the immunity and disease resistance of fish and shrimp are all obviously enhanced, with few diseases, rapid growth, rapid weight gain, fast fattening, strong fleshy meat, mild flesh, good meat quality, and pond water Clean, so that the fish and shrimp raised from pollution. The greenhouse a filled with equipment like hydroponic, irrigation, auxiliary lighting ,temperature and humidity control and also may be automatically controlled by a computer to maximize potential growth. Auxiliary Facilities,Greenhouse Ventilation Fan,Greenhouse Fogging System,Greenhouse Movable Irrigation JIANGSU SKYPLAN GREENHOUSE TECHNOLOGY CO.,LTD , https://www.alibabagreenhouse.com
Hydroponics can be used to make the most use of the interior space. The relatively closed environment of a greenhouse has its own unique management requirements, compared with outdoor production. Pests and diseases, and extremes of heat and humidity, have to be controlled, and irrigation is necessary to provide water. Most greenhouses use sprinklers or drip lines. Significant inputs of heat and light may be required, particularly with winter production of warm-weather vegetables.