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一般群众对树林的认识,只知其然,而不知其所以然,也就是说:树林不仅能防风固沙,保持水土,而对杀菌灭菌,净化环境,防治空气污染的意义更为重要,林谚说的好:“树木杀菌能力强,环境清新少病殃,树木威力非常大,举起刀枪把菌杀”、“树木吞菌又杀菌,杀得病菌满地滚”。这些都是群众在长期实践经验中总结的科学道理。说明树木有杀菌灭菌、净化空气、防止污染的重要作用。
The general public’s understanding of the woods, only know the natural, but I do not know why it is, that is: the woods not only wind and sand, maintaining water and soil, and sterilization and purification of the environment, the significance of air pollution prevention is even more important, Said good: “tree bactericidal ability, fresh and less sick environment, the tree is very powerful, raise the knife to the bacteria kill ”, “the tree swallowed bacteria and sterilization, killing the bacteria all over the ground ”. These are the scientific truths summarized by the masses in their long-term practical experience. Explain the trees have sterilization, purify the air, prevent the important role of pollution.