恩益碧 (NEB)是美国根茂公司生产的高科技产品 ,主要成分为丛枝孢囊菌根菌 ,亦称VA菌根菌 ,有效孢子 2亿个 /ml;辅助成分为微量元素和有机质。作用功能是与作物根系形成共生系统 ,分泌一种特殊物质 ,抑制土壤中有害微生物的生长发育 ,促进养分转化 ,使作物形成庞大的根系 ,提高 NEB is a high-tech product manufactured by Genmang Corporation of the United States. Its main components are Botryosporium arbuscularis, also known as VA mycorrhizal fungi, with an effective spore of 200 million / ml. Its auxiliary components are trace elements and organic matter . The function is to form a symbiotic system with crop root system to secrete a special substance to restrain the growth and development of harmful microorganisms in the soil and promote the transformation of nutrients so as to form a large root system of crops and improve