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BB肥即散装混合肥，它是从美国术语BulkBlendFertilizer简化而来的，简称BB肥．BB肥起源于北美，70年代世界能源价格上涨，而常用的化肥生产方法又需要消耗大量的能源，这促进了BB肥工业的发展．这种BB肥工业在1987年被引进到中国．1BB肥的生产工艺流程BB肥是由两种或两种以上
BB fertilizer is bulk fertilizer, which is simplified from the US term BulkBlendFertilizer simplified, referred to as BB fertilizer. BB fertilizer originated in North America, the world energy prices in the 1970s, and commonly used methods of fertilizer production and consumption of large amounts of energy, which promoted the development of BB fertilizer industry. This BB fertilizer industry was introduced to China in 1987. 1BB fertilizer production process BB fertilizer is composed of two or more