High-activity biological moisture-keeping multifunctional foliage fertilizer and preparation method thereof

A multi-functional and highly active technology, applied in the direction of nitrogen fertilizer, organic fertilizer, fertilization device, etc., can solve the problems of not obvious effect of increasing yield, easy death of bacteria, no effect of drought resistance, etc., to improve plant fertilizer efficiency and resistance to dry and hot wind, Strengthen the adhesion and retention ability and improve the biological activity of the product

Inactive Publication Date: 2008-08-06
师进
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Chinese patent 200310114527.9 discloses a biological foliar fertilizer, which contains high, medium and trace elements, beneficial biological strains, and plant growth regulators, but the activity of the selected beneficial microbial flora is relatively poor, and it is stored in a liquid state Bacteria are easy to die, have poor stability, and have no moisturizing and drought resistance functions
Chinese patent 200610015441.4 discloses an amino acid-containing foliar fertilizer and its preparation method, which contains amino acid, potassium dihydrogen phosphate and various trace elements, but lacks active organisms and moisturizing

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] Example 1: Mix 10 parts of urea, 1 part of potassium dihydrogen phosphate, 0.01 part of EM bacteria, 1 part of glucose, 0.1 part of fulvic acid, 0.1 part of ferrous sulfate, 0.1 part of zinc sulfate, and 1 part of polyacrylate superabsorbent resin , 1 part of attapulgite, 0.1 part of synergist (by mass, the same below) is fully mixed, and the pH value of the solution is adjusted to 5.0 to 6.0 with ferrous sulfate to obtain a highly active biological moisturizing multifunctional foliar fertilizer product.

Embodiment 2

[0016] Example 2: 10 parts of urea, 5 parts of potassium dihydrogen phosphate, 0.2 part of Bacillus natto, 2 parts of glucose, 0.3 part of fulvic acid, 5 parts of copper sulfate, 0.1 part of molybdenum sulfate, 10 parts of polyacrylamide superabsorbent resin , 10 parts of attapulgite, 10 parts of synergist, after fully mixing, adjust the pH value to 5.0-6.0 with ferrous sulfate, and obtain a highly active biological moisturizing multifunctional foliar fertilizer product.

Embodiment 3

[0017] Example 3: 10 parts of urea, 10 parts of potassium dihydrogen phosphate, 0.4 part of lactic acid bacteria, 5 parts of glucose, 0.5 part of fulvic acid, 5 parts of potassium chloride, 5 parts of molybdenum sulfate, 20 parts of starch grafted acrylic acid super absorbent Resin, 30 parts of attapulgite, 0.8 part of synergist are fully mixed, and the pH value is adjusted to 5.0-6.0 with ferrous sulfate to obtain a highly active biological moisturizing multifunctional foliar fertilizer product.

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PUM

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Abstract

The invention provides a highly active multi-functional foliar fertilizer with biological moisture preservation, which is obtained by adjusting the pH value using ferrous sulfate to 5.0 to 6.0 after mixing urea, potassium dihydrogen phosphate, solid favorable microbe strain group, grape sugar, yellow humic acid, microelement, high water-absorbing resin, inorganic minerals, and effective adjuvant by a certain proportion. Due to the addition of high water-absorbing resin and inorganic minerals as the couplers, the highly active multi-functional foliar fertilizer with biological moisture preservation greatly enhances the application effect, enhances the biological activity of the product y adding the solid favorable microbe strains, ,ensures the stability of strain survival, and enhances the fertilizer efficiency of vegetables and the dry hot wind resistance by adding yellow humic acid. The anti-adversity and production-increasing effects are obvious. Compared with the control group, the highly active multi-functional foliar fertilizer with biological moisture preservation can enhance the yield by 16.7 percent to 48.4 percent when applied to wheat, corn, rape, soybean, cucumber, tomato, eggplant, etc.

Description

technical field [0001] The invention belongs to the technical field of agricultural fertilizers, and relates to a multifunctional foliar fertilizer, in particular to a multifunctional foliar fertilizer with high activity biological moisture retention. Background technique [0002] Foliar fertilizer is a kind of fertilizer used for plant foliage spraying. When it is applied to plants, it can be absorbed by the leaves and transmitted to the plant body to provide the nutrients needed for plant growth and development, promote plant growth and development, and achieve fertilizer saving. The purpose of increasing production and income. At present, there are many foliar fertilizer products, most of which are micro-fertilizer type, trace element type, amino acid type, microbial type, special type, etc. [0003] Chinese patent 200310114527.9 discloses a biological foliar fertilizer, which contains high, medium and trace elements, beneficial biological strains, and plant growth regul...

Claims

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Application Information

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IPC IPC(8): C05G1/00C05C9/00C05B17/00C05F11/08C05F11/02C05D9/02
Inventor 师进
Owner 师进
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