Fertilizer capable of improve tobacco soil and promote growth of root
A soil improvement and root fertilizer technology, applied in fertilization devices, fertilizer mixtures, applications, etc., can solve the problems of low utilization rate of fertilizers, affect the yield and quality of flue-cured tobacco, and the quality of tobacco cannot be achieved, and improve soil and increase the number of soil microorganisms. and enzyme activity, soil permeability and water-holding enhancement effect
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[0029] Example 1 A tobacco soil improvement root-promoting fertilizer containing the following components by weight percentage: fulvic acid 70%, ABT5 8%, IAA 4%, potassium sulfate 10%, and zinc sulfate 8%. Various raw materials are uniformly mixed according to the stated proportion, or granulated according to the conventional process after uniform mixing.
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[0030] Example 2 A root-promoting fertilizer for tobacco soil improvement, containing the following components by weight percentage: fulvic acid 80%, ABT15 3%, IAA 3%, potassium sulfate 5%, and zinc sulfate 7%. Various raw materials are uniformly mixed according to the stated proportion, or granulated according to the conventional process after uniform mixing.
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[0031] Example 3 A root-promoting fertilizer for tobacco soil improvement, containing the following components by weight percentage: fulvic acid 60%, ABT5 10%, IAA 5%, potassium sulfate 15%, and zinc sulfate 10%. Various raw materials are uniformly mixed according to the stated proportion, or granulated according to the conventional process after uniform mixing.
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