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今天我要向大家介绍一门你们目前可能还不熟悉、但与人类关系十分密切的学科——土壤动物学。 在我们的生活空间里,天上飞的鸟和蝴蝶,地上走的狮子、老虎和大象,水里游的鱼、虾和螃蟹,大家已是很熟悉的,但是当你们走在田野里或树林中时,会不会想到在你的脚下泥土中生存着千千万万各种微小的动物,它们出生、成长、繁衍后代,忙忙碌碌地生活着。它们之中大部分是对人类有益的,要进行保护和繁殖,一小部分对人类是有害的,要设法控制和防除。 对于土壤动物的研究工作通常认为是从达尔文对蚯蚓生物学的研究开始的,在我国直到80年代中期才开始系统地进行土壤动物学的研究。
Today I would like to introduce to you a soil fauna which is a discipline that you may not be familiar with yet but has a very close relationship with human beings. In our living space, birds and butterflies flying from above, lions walking on the ground, tigers and elephants, fish, shrimp and crabs swimming in the water are familiar to all, but as you walk in the fields or in the woods In the midst of it, would you think that there are tens of millions of tiny animals living in the soil under your feet, born, raised, multiply, busy living. Most of them are good for humankind. To protect and reproduce, a small part of them is harmful to humankind and we must try our best to control and prevent it. Research on soil fauna is generally considered to have started with Darwinian studies of earthworm biology. Soil zoology was not systematically studied in our country until the mid-1980s.