论文部分内容阅读
蝇蛆作为动物蛋白质饲料在江苏省海安县得到广泛的应用,形成了一个良性循环模式: 在这一模式中蝇蛆和蚯蚓、沼气一样成了良性循环的支柱之一。饲养蝇蛆的实践使我们认识到不仅开辟了蛋白质饲料的新途径,使饲料成本大大降低,更重要的是有助于控制苍蝇的泛滥。其原因是; 1.粪便得到及时清理,苍蝇生活、生长和繁殖的物质基础减少或被清除,同时达到清除粪便对空气的污染。 2.经过家蝇幼虫吸食后的粪便,清除了臭味,粪便再遇潮湿亦不会产生臭味,苍蝇不在苍蝇幼虫吸食后的粪堆上采食和产卵繁殖了,所以饲养苍蝇在可靠的防范措施条件下,可以减少危害,化害为利,一利多得。
Fly maggot, as an animal protein feed, has been widely used in Hai’an County, Jiangsu Province, forming a virtuous cycle model in which fly maggot, like earthworms and biogas, has become one of the pillars of a virtuous cycle. The practice of feeding maggot has made us realize that not only new ways of protein feed have been opened up, the cost of feed has been greatly reduced, but more importantly it has helped to control the spread of flies. The reason is: 1. The faeces are cleaned up promptly, and the material basis of the life, growth and reproduction of the flies is reduced or eliminated, at the same time the air pollution is eliminated by the excrement removal. 2. After excrement excreted by housefly larvae, the odor is eliminated and the excrement will not produce odors if it is damp again. The flies do not feed or spawn on the dung after the fly larvae inhale, so feeding flies in reliable Under the conditions of preventive measures, you can reduce the harm, harm for the benefit of more than one.