Excessive application of chemical fertilizer and extensive fertilization methods of agricultural producers will lead to fertilizer waste.Formula fertilization technology is to improve crop yield and quality by reasonably applying organic fertilizer and adjusting the proportion of key nutrients such as nitrogen,phosphorus,potassium and fertilization methods.In this paper,the effects of formula fertilization on increasing soil organic matter,improving soil physical and chemical properties,increasing microbial diversity of soil around roots and rhizosphere,and promoting the absorption of plant nutrients were reviewed.The effect mechanism of formula fertilization on plant growth and metabolism was clarified from the effects of formula fertilization on plant transcriptome and metabolic group.This review provides a reference for the application and popularization of formula fertilization in crop cultivation.
formula fertilizationsoil physical and chemical propertiessoil microorganismscrop growthinfluence mechanism
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