蚯蚓的人工养殖宋泽蚯蚓，又名地龙，是一种很有价值的动物，既可以作动物蛋白用来饲喂畜禽和鱼类，又可改土造肥，促进作物增产。养殖和利用蚯蚓大有可为，现将人工养殖蚯蚓技术作一简介。１．备好饲料饲料以粪料占６０％、草料占４０％的粪草混合料为最好。粪料主要是畜... Earthworm Artificial Culture Songze earthworm, also known as the earthworm, is a valuable animal that can be used as animal protein for feeding livestock and fish, but also soil fertilization, and promote crop yield. Breeding and use of earthworms is promising, now artificial breeding earthworm technology as an introduction. 1. Preparation of feedstuffs to fecal material accounted for 60%, 40% of the forage grass mixture as the best. Feces are mainly livestock ...