有人一提到细菌,就可能感到毛骨悚然,这实际上是一种片面的误解。在细菌的大家族中,危害人、动物和植物的“坏家伙”只是一小撮,绝大多数都有益于动植物和人。如土壤细菌的队伍里就有根瘤菌和好气性自生固氮菌这“两姐妹”,她俩固氮的能力是高超的,为提高农作物产量,真是立了大功。 It is actually a one-sided misunderstanding that someone may feel horrified when it comes to bacteria. In the big family of bacteria, the “bad guys” that endanger people, animals and plants are only a handful of people, the vast majority benefiting animals, plants and people. Such as soil bacteria in the team there are rhizobia and aerobic Azotobacter autotrophic “two sisters,” her ability to fix nitrogen is superb, in order to improve crop yield, it really stands out.