Study on the Appropriate Dose of SACF Special Wheat Fertilizer in Cangzhou Region

In order to determine the appropriate dose of SACF special wheat fertilizer in Cangzhou region,different fertilizer doses(0,375,600 and 825 kg/hm2) of SACF special wheat fertilizer were once applied as base fertilizer to the field of wheat variety Cangmai 028 before sowing,the effects of different fertilizer doses on the yield of wheat and population structure of wheat field were studied.The results showed that within the scope of the experiment of fertilization,the yield traits were improved and the yield of wheat was increased applied SACF fertilizer.Comprehensive consideration from three aspects of wheat yield,fertilizer efficiency and fertilizer inputs,the appropriate dose of SACF special wheat fertilizer was 600 kg/hm2 in the wheat production of Cangzhou City.