马桑蚕引种饲养试验及生育期观察  

Experiment on Introduction and Feeding of Coriaia siaica and Growth Period Observation

作　　者：李一兵 江波 卢兰 

机构地区：[1]贵州省喀斯特资源环境与发展研究中心,贵州贵阳550001

出　　处：《贵州农业科学》2012年第7期165-166,169,共3页Guizhou Agricultural Sciences

基　　金：贵州省优秀科技教育人才省长专项资金项目"马桑防治喀斯特石漠化及其产业化经营试验示范研究"[黔省专合字(2007)87];贵阳市科技计划项目"偏坡乡生态修复技术集成与资源优化利用示范"[筑科合同(2011103)]

摘　　要：为充分转化马桑资源的生态经济价值,发挥马桑蚕的经济价值,通过引种马桑蚕种进行室内饲养试验,获得在贵阳市气候条件下马桑蚕的生长周期变化特征及食量需求等饲养指标,并获得马桑蚕的相应经济指标:结茧率约80%,羽化率100%,每只茧壳重约0.214g,千粒卵重1.85g;1000头蚕产茧壳214.00g,消耗马桑叶约30kg。To fully transfer the eco-economic benefit of C. siaica resources and express the economic value of C. siaica silkworm, an indoor feeding experiment of introduced C. siaica silkworm was conducted to know the change of the growth circle, food intake and so on. Meanwhile, the corresponding economic indicators were obtained. The results showed that the rate of cocooning and emergence were 80% and 100% respectively, each cocoon weighed about 0. 214 g, and thousand eggs weighed 1.85 g. Cocoon shell yield per 1000 C. siaica silkworms was 214.00 g, and 30 kg C. siaica leaves were consumed.

关 键 词：马桑 马桑蚕 引种饲养 生育期 

分 类 号：S885.2[农业科学—特种经济动物饲养]