蚕沙的多元化利用研究进展

Advances in the Diversified Utilization of Silkworm Excrement

蚕沙是养蚕的副产物,主要用作农家肥或为动物提供饲料。近年来通过对蚕沙在成分、结构、特性等方面的深入研究,蚕沙的许多优良特性被发掘并利用,蚕沙资源多元化创新利用丰富了蚕桑产业的内涵。本文从蚕沙作栽培材料用、作药用、作化工原料用、作肥料用、作饲料用、作环保材料用等6个方面阐述了蚕沙的应用现状,并提出了蚕沙资源多元化利用的意见和建议。

Silkworm excrement, a by-product of silkworm rearing, are mainly used for farm manure and animal feed. In recent years, with the in-depth study on the compositions, structures and characteristics of silkworm excrement, many excellent characteristics of silkworm excrement have been discovered and utilized. The paper elaborated the application status of silkworm excrement from six aspects: silkworm excrement used as matrix, silkworm excrement used as medicine, silkworm excrement used as raw material, silkworm excrement used as fertilizer, silkworm excrement used as feed and silkworm excrement for environmental protection. In addition, some suggestions and advice on how to make use of silkworm excrement resources in a diversified and innovative way was put forward.