一、花生根瘤菌剂型花生根瘤菌剂增产效果的好坏,除受菌株质量影响外,剂型选用也很关键。好的剂型是含菌数高、杂菌少的优质菌剂。一般要求每克草炭菌剂含活性根瘤菌5亿～10亿。贮藏温度不能超过25℃。否则,会降低对植株的感染力。花生根瘤菌剂型有5种。1.草炭吸附菌剂:它是多年来国内外普遍采用的老剂型,优点是简便易施,便于推广。缺点是黏附性不好,附 First, the peanut rhizobia formulations Peanut Rhizobium increased the yield of good or bad, except by the quality of the strain, the choice of dosage form is also crucial. Good dosage is high bacteria count, high bacteria bacteria less quality agents. General requirements per gram of peat bacteria containing active Rhizobium 5000000000 ~ 1 billion. Storage temperature can not exceed 25 ℃. Otherwise, it will reduce the infectivity of the plant. There are 5 types of peanut rhizobia. 1. Peat adsorption bacteria agent: It is over the years commonly used at home and abroad old dosage forms, the advantage is easy to implement, easy to promote. The disadvantage is poor adhesion, with