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怎样养大蚯蚓
更新时间: 2020-11-12 00:00:00  

养大蚯蚓的方法是:把未经发酵的牛粪、马粪、猪粪放置于空闲地里,放入蚓种,盖好稻草,遮光保湿,就可养殖蚯蚓。蚯蚓是常见的一种陆生环节动物,生活在土壤中,昼伏夜出,以畜禽粪便和有机废物垃圾为食,连同泥土一同吞入,也摄食植物的腐烂茎叶等碎片。蚯蚓可使土壤疏松、改良土壤、提高肥力促进农业增产。世界的蚯蚓约有2500多种,我国已记录229种。

关键词: 怎样 蚯蚓

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