由于世界鱼粉产量满足不了饲养业发展的需求,一些内陆国家纷纷开发河蚌作饲料蛋白源。河蚌,生长在江河、水库、池塘中,据测定:河蚌粉含粗蛋白60.9%、粗脂肪6.9%,粗纤维19.54%、钙3.2%、磷1.14%、核黄素2.4%,其它营养素10.24%,总能量4.95兆卡/kg,与中等鱼粉相当,河蚌壳粉含钙32.9%,磷1.44%,是优质钙、磷添加剂。用河蚌粉作蛋白源 As the world’s fishmeal production can not meet the needs of the development of the breeding industry, some landlocked countries have developed mussels as feed protein source. The mussels are grown in rivers, reservoirs and ponds. It has been determined that mussel powder contains 60.9% of crude protein, 6.9% of crude fat, 19.54% of crude fiber, 3.2% of calcium, 1.14% of phosphorus, 2.4% of riboflavin and other nutrients 10.24% of the total energy 4.95 trillion card / kg, equivalent to medium fish meal, clam shell powder calcium 32.9%, phosphorus 1.44%, is a high-quality calcium and phosphorus additives. Use mussel powder as protein source