Co-composting of chestnut burr and leaf litter with solid poultry manure

A co-composting of chestnut burr and leaf litter mixed with solid poultry manure was assessed by comparison of several chemical, physicochemical and biological parameters. The final pH of the co-compost was 8.89 and the C/N ratio was 13. The germination index (GI) obtained using the co-compost varied with the seeds used. It was 155.35% for ryegrass seeds, 56.56% for wheat seeds and 100% for barley seeds. The co-compost was mature in 103 days from a biological point of view.