一种新的林木促生剂──农丰菌一种新的林木促生剂──农丰菌。贵州林业科学研究所研制的林木促生剂──农丰菌，是一种新型生物制剂，应用范围广，不污染环境，无残毒积累，能维持生态平衡，对人畜无害。经中国林业科学研究院等单位１０多位林业专家和植保专家鉴定，认为... A New Forest Tree Growth Propeller ── A New Forest Growth Facilitator for Agricultural Fungus──Agrobacterium. Guizhou Forest Research Institute developed forest promoter ─ ─ agricultural abundance of bacteria, is a new type of biological agents, a wide range of applications, do not pollute the environment, no residual accumulation, to maintain ecological balance, harmless to humans and animals. By the Chinese Academy of Forestry and other units more than 10 forestry experts and plant protection experts appraised that ...