利用葡萄酒糟生产生物有机肥及其工艺研究

Technological Process for Production of Biological Organic Fertilizer Using Marc of Grape

报道以葡萄酒糟为主要原料,接种纤维分解菌、解磷、解钾和除臭等多功能微生物的好氧发酵工艺生产生物有机肥的方法。研究了堆肥工艺条件和腐熟度参数等,通过化学腐熟促进处理使发酵时间缩短到14—21d。

This paper reports an aerobic compost method for production of biologi cal-organic fertilizer, using marc of grape such, stalks, skin and pips of grap e, as raw material with inoculating a combination of phosphate-dissolving and s ilicate-dissolving microbes. The synchronization of marc compost fermentation w ith the propagation in large amount of fertilizer's microbes, was completed in a n appropriate period. It has been indicated that the chemical treatment and inoc ulating fiber-dissolving microbes could speed up the maturity of the marc compo st and shorten the composting time to 14—21day. In addition, the main technolog ical parameters were defined.