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以蜡状芽孢杆菌和胶状芽孢杆菌为菌种制作的菌肥 ,可以提高土壤的供肥能力 ,N2 O可提高 97.2 % ,K2 O增加83.9% ;使蔬菜次生根数增加 10 %～ 5 1% ,增长可至 30 .9% ,根系活力可增加 17.2 % ;菌肥还可促进植物的营养 ,可使作物叶片的营养元素P、K、Ca、Mg的含量均有增加 ;还可增加叶片中叶绿素含量达 5 3% ,作物的叶面积系数增加 2 6 .8% ;菌肥还可降低呼吸强度 10 %～ 2 3% ;菌肥中细菌代谢时可生成多种生长激素和细胞分裂激素 ,如 6 -苄氨基嘌吟、吲哚乙酸、赤霉素等 ,通过这几方面的综合作用 ,使作物的生长加速、消耗降低 ,最终使作物获得增产
Bacillus cereus and Clostridium spp. Could increase soil fertility, with N2 O up 97.2% and K2 O up 83.9%, and secondary root number increased by 10% ~ 5 1 %, Up to 30.9%, root activity increased by 17.2%; bacterial fertilizer can also promote plant nutrition, crop leaves can be nutrition elements P, K, Ca, Mg content increased; also increase the leaves Chlorophyll content of 53%, the leaf area coefficient of crops increased by 26.8%; bacterial fertilizer can also reduce the respiratory intensity of 10% ~ 23%; bacterial metabolism of bacteria can produce a variety of growth hormone and cell division hormone , Such as 6 - benzylaminopurine, indole acetic acid, gibberellin and so on, through these aspects of the combined effect of crop growth accelerated, reduced consumption, and ultimately increase the yield of crops