中药药渣生物有机肥的研究进展

Research progress on bio-organic fertilizer from Chinese materia medica residues

随着我国中药行业的迅速发展,大量中药药渣也随之产生,中药药渣中残留大量纤维素、蛋白质、脂质及多种微量元素,是一种可循环利用的生物质资源,可用于生产有新价值的产品。应用生物技术将中药药渣转化为生物有机肥料,提高中药药渣的利用率,是一种变废为宝的好方法。在查阅国内外文献的基础上,从生物有机肥研发的现实意义、中药药渣利用价值和主要方式、中药药渣生物有机肥肥效、发酵微生物菌群、功能微生物菌群等方面对利用中药药渣生产生物有机肥的研究进展进行综述。

With the rapid development of traditional Chinese medicine industry, a large number of Chinese medicine residues were produced as byproducts. A large number of cellulose, protein, lipid and a variety of trace elements in Chinese medicine residues can be used to produce products with new value as the recyclable biomass resources. Chinese medicine residues can be transformed into bio-organic fertilizer through the application of biotechnology, which improves the utilization ratio of these materials. It is a good way to mine potential out of them. On the basis of reviewing domestic and foreign literature, this paper mainly focuses on producing bio-organic fertilizer by making full use of Chinese medicine residues. The practical significance of bio-organic fertilizer research, the value and main ways of recycling residues, the effects of bio-organic fertilizer, the fermentation microbial flora, and the functional microbial flora were described in details in this paper.