太阳能温床技术由江苏沛县大屯镇农艺师唐高林发明,它不烧煤柴,全靠太阳辐射增温,即使多日雪雨摄氏零下十几度,床内温度也能保持摄氏30多度,用此技术培育菜瓜果亩产7千公斤以上,食用菌一冬能采收45次,春秋冬季都可应用,成本极低,只需畜禽粪、塑料布等,亩投资700元左右可收入 Solar hotbed technology was invented by Tang Gaolin, an agronomist at Datun Town, Peixian County, Jiangsu Province. It does not burn coal, and it relies solely on solar radiation to heat up. Even if the snow falls below minus 10 degrees Celsius for several days, the temperature in the bed can be kept at 30 degrees Celsius , With this technology to cultivate fruits and vegetables per mu yield of 7 thousand kilograms, edible fungus a winter can harvest 45 times, spring and autumn can be applied, the cost is very low, just livestock and poultry, plastic sheets, etc., about 700 yuan investment in mu Revenue