Effects of Different Organic Fertilizers Replacing Partial Fertilizers on Soil Nutrient Growth and Fertilizer Utilization of Wheat
Instead of chemical fertilizer,organic fertilizer can improve soil environment,improve fertility and increase crop yield.And reduce the agricultural non-point source pollution caused by fertilizer application.Through the experiment,the effects of differ-ent types of organic fertilizer on wheat growth and soil nutrients were compared and analyzed.The results showed that different or-ganic fertilizer alternatives had no significant effect on the pH value of wheat planting soil,but the contents of organic matter and to-tal nitrogen were increased.Some organic fertilizer alternatives had certain effects on wheat yield and fertilizer utilization.
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