地蚕的开发与利用山东临沂农校林君山身躯肥嫩的地蚕，体内饱含乳白色的浓稠浆液，是不可多得的动物性高蛋白饲料。据试验，给每只产蛋鸡每天喂３～４个地蚕，可明显提高产蛋率和蛋重。１．掘取法地蚕生长在地下，喜湿温。平时栖息在半干湿而又富于腐植质的土壤中，随地温... The development and utilization of silkworm Linyi, Shandong Agricultural School Lin Junshan body tender tender silkworm, the body full of milky thick slurry, is a rare animal high protein feed. According to the test, 3 to 4 silkworms are fed to each laying hen daily, which can obviously increase the egg laying rate and egg weight. 1. Excavation law to grow in the ground silkworm, hi wet temperature. Usually in semi-wet and dry and rich in humus soil, with temperature ...