Research on Biological Organic Fertilizer Made by Retting Camellia Shell and Cake

The camellia shell and cake were configured into 4 different ratios to make organic fertilizer retting test.The results showed that when the camellia shell and cake were configured as the ratio of 3: 1 to ret into organic fertilizer,the contents of organic matter and N,P,K were the higher.The advice was that ret into organic fertilizer by using camellia shell and cake as the proportion of 3: 1 in the future production in order to achieve the better effect of nutrient.