【摘要】 介绍了蚯蚓的功能及对蚯蚓的试验研究,并例举了国内外应用蚯蚓的一些实例,说明蚯蚓既是地球清洁工,又是地球资源,人类应当充分利用蚯蚓,保护环境.更多还原

【Abstract】 Introducing the function and tests & researches, to the earthworm and giving some examples of application of earthworm at home and abroad and illustrating that the earthworms are the clea -ners and the resource of the earth. People should make best" use of the them to protect the environment.更多还原