Effects of Different Measures for Fertilizer on Grain Filling Characteristics and Grain Yield Components of Strong Gluten Wheat

[Objective]The research aimed to study grain filling characteristics and grain yield of strong gluten wheat at different measures for fertilizer,and find the ideal high-yield cultivation measures of strong gluten wheat.[Method]Zhengmai 366 was taken as materials,and five different measures for fertilizer were set.[Result] Straw returning and the application of organic fertilizer could improve the grain filling rate of the strong gluten wheat on the basis of conventional fertilization,extend the grain filling time,and were beneficial to increase wheat ears,ear mumber,grain weight,thus improve the yield of wheat.[Conclusion]Straw returning and the application of organic fertilizer could improve the yield of wheat,and the effects of optimum fertilization was the most obvious in the five treatment.