上千头牛悠闲地吃着草,原本臭烘烘的牛粪被拉到一大块地上,铺上干草,地里红红的蚯蚓马上一撮撮往上钻,扑向这堆“美味”。这是成都市农林科学院“农业固体废弃物无公害化处理技术”在双流县三星镇鑫山牧业农场试点的一幕。可别小看这些蚯蚓,去年农场引进了 Thousands of head of cattle leisurely eating grass, the original stinking cow dung was pulled to a large piece of ground, laying on hay, red earthworms in the ground a handful of times to the last drill, toward this pile of “delicious ”. This is the Chengdu Academy of Agriculture and Forestry “Agricultural solid waste pollution-free treatment technology ” in Shuangliu County, Samsung Town, Xinshan animal husbandry farm pilot scene. Do not underestimate these earthworms, the introduction of the farm last year