Pest-resistant liquid fertilizer containing traditional Chinese medicine extracting liquor

Abstract

The invention discloses a pest-resistant liquid fertilizer containing traditional Chinese medicine extracting liquor. The pest-resistant liquid fertilizer is characterized by being prepared from the following raw materials in parts by weight: 1.5-6 parts of traditional Chinese medicine extracting liquor, 25-40 parts of urea, 8-15 parts of amino acid, 15-25 parts of ammonium sulfate, 4-10 parts of potassium sulfate, 2-5 parts of monopotassium phosphate, 1-3 parts of lignosulfonate and 40-70 parts of water. The traditional Chinese medicine extracting liquor is prepared from the following raw materials in parts by weight: 5-10 parts of pyrethrum, 1.2-3.5 parts of radix stemonae, 3-5 parts of nericum indicum, 3-8 parts of honeysuckles, 10-20 parts of kudzu vine roots, 8-12 parts of fructus amomi rotundus and 3.5-6 parts of prepared rehmannia roots. Various nutrient components of the liquid fertilizer are uniformly dispersed in a solution, and are sprayed through a dripping and spraying system; the pest-resistant liquid fertilizer has the advantages of being high in fertilizer applying accuracy, high in mechanical degree and low in cost; and the traditional Chinese medicine extracting liquor is added, so that pests can be effectively dispelled, and therefore, the pest-resistant liquid fertilizer is low in toxic and harmless, and pollution of a conventional chemical reagent to the environment and harm on human health are avoided.

Description

technical field [0001] The invention relates to the technical field of fertilizers, in particular to an insect-resistant liquid fertilizer containing traditional Chinese medicine extracts. Background technique [0002] In the field of agriculture, the use of fertilizers has been very extensive; however, due to environmental, crop or meteorological reasons, only a part of the applied fertilizer is absorbed by the crops, and most of the fertilizer is seriously lost due to wetting, volatilization or mineralization, resulting in fertilizer Waste of resources, low utilization rate of fertilizers by crops, pollution of soil or water due to residual fertilizers, soil compaction, eutrophication of surface water, etc., will increase the cost of fertilizer application, and the large amount of fertilizers will easily cause crop burns. [0003] Due to its various nutritional components evenly dispersed in the solution, liquid fertilizers have advantages over solid fertilizers in mechani...

AI Technical Summary

Problems solved by technology

[0002] In the field of agriculture, the use of fertilizers has been very extensive; however, due to environmental, crop or meteorological reasons, only a part of the applied fertilizer is absorbed by the crops, and most of the fertilizer is seriously lost due to wetting, volatilization or mineralization, resulting in fertilizer Waste of resources, low utilization rate of fertilizers by crops, pollution of soil or water due to residual fertilizers, soil compaction, eutrophication of surface water, etc., resulting in increased fertilizer costs and large amounts of fertilizers, which can easily cause crop burns