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七十年代以来,由于科学技术的飞速发展加上农业、养殖业以及环境保护方面的需要,许多国家和地区都开展了对蚯蚓的研究。我国天津市饲料研究所于1979年从日本引进“大平二号”蚓种50万条。全国各地闻讯后纷纷到津引种试养。1980年农业部组织了蚯蚓养殖经验交流会。1983年中国科学院农业研究委员会又在陕西咸阳召开了全国蚯蚓养殖及综合利用学术讨论会。以后各地研究、养殖蚯蚓工作此起彼伏,对蚯蚓深刻地
Since the 1970s, due to the rapid development of science and technology coupled with the needs of agriculture, aquaculture and environmental protection, many countries and regions have conducted earthworms research. Feed Institute of Tianjin in China in 1979 from Japan to introduce “Daping 2” earthworm species 500,000. After hearing all over the country have to Tianjin introduced trial. In 1980, the Ministry of Agriculture organized an exchange meeting on earthworm farming experience. In 1983, Chinese Academy of Agricultural Research Committee held a national seminar on earthworm farming and comprehensive utilization in Xianyang, Shaanxi. After all the research, earthworms breeding one after another, on earthworms profound