The present status and existing problems in China's compound fertilizer development

With 54% market share,common type product(15-15-15) of compound fertilizer in China is still main variety,compared with 46% market share of special type of compound fertilizer. Meanwhile high-analysis product of compound fertilizer is also with beyond 40% nutrient contents. Above-mentioned status of compound fertilizer development with high-analysis,once base fertilizer only and common type results in the deviations of real demand, both the huge amount of accumulated nutrients in soil and high price of compound fertilizer needs accurate management of comprehensive nutrients, a series of special type of compound fertilizers should be developed based on the soil test for proper crops in some a growth period.