Organic nutritional type turf humic acid nutrient solution and production method thereof

Abstract

The invention discloses an organic nutritional type turf humic acid nutrient solution, wherein the technical key point is as follows: the organic nutritional type turf humic acid nutrient solution comprises the following components in percentage by weight: 85-90% of turf in which the content of humic acid is more than 30%, and 10-15% of potassium silicate. The production method of the organic nutritional type turf humic acid nutrient solution comprises the specific technological steps as follows: (1) performing oxidation, chelation, and acid increasing treatment on the turf; (2) performing acid dissolution and curing treatment on the turf; (3) extracting the humic acid from the turf; (4) filtering and separating the humic acid; (5) performing intensification treatment on a humic acid product. According to the invention, the turf is used as the raw material, the organic nutritional type turf humic acid nutrient solution is extracted through the scientific enzymatic biological organic extraction method, contains more than 4% of humic acid, more than 5% of organic state nitrogen phosphorus and potassium nutritive substances, more than 5% of organic chelate state micronutrient elements, various amino acid, nucleotide, phospholipid, vitamins, pantothenic acid, soluble sugar and various physiological activators, is particularly suitable for the nutrient requirements of various crops in organic cultivation, and convenient to use, and can be sprayed on leaves, stirred and mixed with seeds, and sprayed on soil and the seeds can be soaked in.

Description

technical field [0001] The invention relates to an organic nutritional peat humic acid nutrient solution obtained by using high-quality peat as a main raw material by adopting modern bioengineering technology, and also relates to a production method thereof. Background technique [0002] Most of the existing humic acid liquid fertilizers come from weathered coal, which are treated with alkaline solution and then mixed with certain chemical fertilizers to produce a multi-nutrient organic-inorganic compound liquid fertilizer. Although this product contains a certain amount of humic acid, the molecular structure of humic acid is relatively complex, the degree of aromatization is relatively high, the content of active groups and biological activity are relatively low, and because of the addition of a certain amount of chemical fertilizers, such as urea and ammonium sulfate , potassium sulfate and diammonium phosphate, etc., have changed the molecular structure of humic acid, and...

AI Technical Summary

Problems solved by technology

Although this product contains a certain amount of humic acid, the molecular structure of humic acid is relatively complex, the degree of aromatization is relatively high, the content of active groups and biological activity are relatively low, and because of the addition of a certain amount of chemical fertilizers, such as urea and ammonium sulfate , potassium sulfate and diammonium phosphate, etc., have changed the molecular structure of humic acid, and weakened the inherent characteristics of humic acid, which has greatly limited the application effect and application range.