【Objective】The project aims to reveal the effects of organic manure in the soil nutrient evolution. 【Method】6 treatments in Xinjiang Bole City for 24 consecutive years of long- term fertilization positioning tests wee set: no fertilizer control( CK),constant fertilizer( NP),reduction of fertilizer( N'P'),organic manure( M),constant fertilizer organic fertilizers( M) and reduction of fertilizer organic fertilizers( N'P'M). 【Result】After 24 years of continuous application of organic fertilizer,the M,N'P'M and...