Research on the Application of Biomass Functional Formula Fertilizers in Wheat Production
Based on the increasing area of soil acidification and the lack of medium and trace elements in China,biomass functional formula fertilizers are developed by scientifically matching the acidic soil conditioner,agroforestry biomass ash,with compound fertilizer.In order to verify the effect of biomass functional formula fertilizers on crop growth and soil acidity,a field plot experiment is carried out with wheat as the experiment object and application of common compound fertilizer as the control(CK)treatment.The results show that compared with the CK treatment,the application of biomass functional formula fertilizers treatment increased wheat yield by 2.76%to 5.19%,with a net benefit of 93.35 to 127.87 yuan/mu(1 mu=667 m2).After wheat harvest,the pH of the soil is increased from 5.3 to 5.5-5.8.The application of biomass functional formula fertilizers can realize the combination of land use and increasing land fertility,while guaranteeing the wheat yield that promotes the sustainable utilization of land resources.
biomass ashsoil conditionersoil acidificationfertilizer reducing and efficiency increasing
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