Preparation method of special fertilizer synergist with land improvement effect on nectarine planting
A technology of land improvement agent and special fertilizer, which is applied in the field of preparation of special fertilizer synergist for nectarine planting, which can solve the problems of no land improvement function and poor environmental protection, and achieve the effects of reduced loss, easy operation and high purity
Inactive Publication Date: 2018-06-29
瓮安县志伟生态果园场
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Abstract
The invention discloses a preparation method of a special fertilizer synergist with a land improvement effect on nectarine planting. The preparation method comprises the following steps: firstly smashing wheat straws, mixing the wheat straws with rice husks, adding water for soaking, performing ball grinding on the mixture to prepare pulp, filtering the pulp, adding phosphoric acid for soaking, filtering the pulp again to obtain filter residues, and drying the filter residues to obtain a powder; then preparing a land improver and an adhesive; adding the adhesive into the powder, adding water to prepare a paste, curing the paste, crushing the paste into particles, and carbonizing the particles to obtain carbonized particles; mixing bamboo charcoal ash, calcium superphosphate, soybean meal,an egg shell powder and an attapulgite powder, adding water to stir the components into pulp, and drying the pulp to obtain a powder; mixing potassium nitrate, sodium gluconate, an EM microbial agentand zinc sulfate, adding water into the mixture to prepare pulp, adding the carbonized particles, fine-mesh silica gel, the land improver and the powder into the pulp, and uniformly mixing and dryingthe final mixture to obtain the special fertilizer synergist. The preparation process disclosed by the invention is simple and convenient to operate; furthermore, the prepared lignin is higher in purity; the synergist has the characteristics of increasing the fertilizer utilization rate, reducing fertilizer loss and being environmentally friendly, and has the characteristics of improving the landand realizing further synergy.
Application Domain
SuperphosphatesAlkali orthophosphate fertiliser +4
Technology Topic
AdhesiveBamboo charcoal +13
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- Experimental program(3)
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