《环境昆虫学报》

为降低塑料泡沫的污染，探索在不影响黄粉虫Tenebrio molitor L.正常生长发育情况下的最大泡沫降解率。组建了黄粉虫在泡沫与麸皮的质量比为(1∶10)，(1∶8)，(1∶6)，(1∶4)，(1∶2)五种不同饲料配比下对泡沫的降解情况分析表，结果表明，黄粉虫在泡沫饲料比为 (1∶6)时泡沫的降解率最大，可达 74.21%，且此时的生长发育情况与空白对照组持平，而在泡沫饲料比为 1∶4 时只有 35.86% ，(1∶10)，(1∶8)，(1∶2)下分别为 45.58% ，49.26% ，37.24% 。泡沫降解率与虫的增重量都随泡沫占的比重的增加呈抛物线趋势，在(1∶6)时达最大，此后下降。分析得出结论，黄粉虫的泡沫饲料比为 1∶6 时既不影响黄粉虫生长且泡沫降解最优。 

英文摘要:

In order to reduce pollution from foam plastics and explore the maximum foam degradation rate that does not affect the normal growth and development of the Tenebrio molitor,we set up a scientific mass proportioning of foam and bran of the Tenebrio molitor by five different feed composition (1∶10), (1∶8), (1∶6), (1∶4), (1∶2) for foam degradation analysis table.These figures showed that the Tenebrio molitorin degradation of the bubble feed ratio of 1:6 rate the largest ultimately degradability, up to 74.211%.And at the same time,the growth development situation is blance with blank controlled group flat.In bubble feed ratio of 1 ∶4, the ultimately degradability is only 35855%.And under the ratio of (1∶10), (1∶8), (1∶2), it rates 45.579%,49.262% and 37.235%.The foam decomposition rate and the increasing weight of T.molitorare both in parabolic trend with the increase of foam proportion, and they come to the maximum at ratio 1 ∶〖KG-*3〗6.After this point,it declinedAccording to analysing,we could come to a summerise: the T. molitor's foam feed at the ratio of 1∶6 does not affect the growth of the T.molitorand the foam degradation comes to the best lever

View Full Text View/Add Comment Download reader