Physiologic organic fertilizer and its preparing process

Abstract

A ecological organic fertilizer for fruit tree, vegetables, tea tree and grain crops is prepared through deodorizing organic fertilizer (80-90%), high-temp drying or drying in sun, crushing, fermenting, proportionally mixing it with nitrogen-fixating bacterial fertilizer (0.5-1.5%), potash fertilizer of silicate (1-1.5%), trace elements (0.3-1%), bentone (1.4-4.5%) and cake fertilizer (4.5-12%), granulating, and low-temp drying. Its advantages are complete nutrients and improving soil and quality of crops.

Description

technical field [0001] The invention relates to an agricultural fertilizer, in particular to an ecological organic fertilizer and a manufacturing method thereof. Background technique [0002] Most of the existing organic fertilizers are compound organic fertilizers, which are a mixture of organic fertilizers, chemical fertilizers, and bacterial fertilizers. Although this fertilizer has higher fertilizer efficiency than chemical fertilizers and overcomes some shortcomings of chemical fertilizers, it still has defects such as chemical fertilizers pollute the environment, destroy ecology, make soil harden, and reduce the quality of agricultural products because of the chemical fertilizers mixed therein. Contents of the invention [0003] The purpose of the present invention is to overcome the deficiencies of existing fertilizers, to provide an ecological organic fertilizer without chemical fertilizers and a manufacturing method thereof. [0004] The ecological organic fertil...

AI Technical Summary

Problems solved by technology

Although the fertilizer has higher fertilizer efficiency than chemical fertilizers and overcomes some shortcomings of chemical fertilizers, it still has defects such as chemical fertilizers polluting the environment, destroying ecology, causing soil compaction, and reducing the quality of agricultural products due to the addition of chemical fertilizers.