黑豆为豆科植物大豆的黑色种子。又名乌豆、黑豆,味甘性平。具有高蛋白、低热量的特性。内含丰富的蛋白质、多种矿物质和微量元素,具有祛风除热、调中下气、解毒利尿、补肾养血、降低血脂、预防心血管疾病、抗衰老等的功能。近年来随着人们生活水平的不断提高,黑豆越来越受到人们的喜爱,市场价格一路飙升,目前市场价格已经是普通黄豆的3~4倍。目前赤峰市敖汉旗种植的黑豆品种是以当地老品种为主,且商品性差产量低。2015年敖汉旗农业 Black beans are legumes black seeds of soybeans. Also known as black beans, black beans, sweet and flat. With high protein, low calorie properties. Rich in protein, a variety of minerals and trace elements, with expelling wind heat, transfer in the next gas, detoxification diuretic, kidney nourishing, lowering blood lipids, cardiovascular disease prevention, anti-aging and other functions. In recent years, with the continuous improvement of people’s living standards, black beans are more and more people’s favorite, the market price soared, the current market price is 3 to 4 times the ordinary soybean. At present, the black bean cultivated in Aohan Banner, Chifeng Municipality is dominated by the local old breeds, and the poor yield of commercial products is low. 2015 Aohan Banner agriculture