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Fulvic acid macro-element water-soluble fertilizer and preparation method thereof

A technology of water-soluble fertilizers and a large number of elements, applied in fertilizer mixtures, fertilization devices, applications, etc., can solve the problems of poor water solubility and low fertilizer efficiency, and achieve the effects of solving abnormal growth, saving fertilizers, and inhibiting the growth and reproduction of harmful microorganisms.

Inactive Publication Date: 2014-01-15
安徽沃福农业生物科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the existing humic acid water-soluble fertilizers have the advantages of improving soil structure, improving saline soil, reducing saline-alkali damage, improving crop stress resistance, increasing yield and improving quality, there are still problems such as poor water solubility and low fertilizer efficiency.

Method used

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  • Fulvic acid macro-element water-soluble fertilizer and preparation method thereof
  • Fulvic acid macro-element water-soluble fertilizer and preparation method thereof
  • Fulvic acid macro-element water-soluble fertilizer and preparation method thereof

Examples

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Effect test

Embodiment Construction

[0019] A kind of fulvic acid macroelement water-soluble fertilizer, is made up of the raw material of following weight (kg):

[0020]

[0021] The preparation method of the soil improver is as follows: a, take the raw materials of the following weight (kg): Cnidium 6, Pygmy chinensis 4, Eucalyptus eucalyptus 5, Neem leaves 8, Tripterygium wilfordii 3, Magnolia officinalis 4, Catalpa chinensis leaves 7. Deer vine 4, chamaema chamaejasme 6, Mufangji 9, add 6 times the amount of water and boil for 40 minutes, filter, add 4 times the amount of water to boil for 25 minutes, filter, combine the filtrates, concentrate to the original 1 / 4 of the volume; b. Add 4% biogas waste liquid, 2% bamboo vinegar liquid, 1.5% feather hydrolyzate, 2% citric acid, 1% jade powder and 3% waste molasses to the concentrated liquid , stir evenly, and freeze-dry at low temperature into powder.

[0022] The preparation method of fulvic acid macroelement water-soluble fertilizer comprises the following...

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Abstract

The invention discloses a fulvic acid macro-element water-soluble fertilizer and a preparation method thereof. The fertilizer is composed of the raw materials of, by weight: 40-50 parts of potassium sulfate, 20-30 parts of ammonium sulfate, 3-5 parts of urea, 10-15 parts of monoammonium phosphate, 15-20 parts of potassium fulvate, 2-3 parts of zinc sulfate, 2-3 parts of boric acid, 1-2 parts of a soil improving agent, 0.5-1 part of a plant growth regulator ND-6, and 0.5-1 parts of naphthylacetic acid. The fertilizer has the characteristics of full nutrition, full water solubility, no pollution, and sterilizing property. The fertilizer contains NPK macro-elements sulfur, calcium, magnesium, zinc, boron, and the like needed by plants, potassium fulvate with a chealation effect, and the plant growth regulator. The fertilizer has the advantages of fast absorption, high efficiency, high quality, water saving, and significant yield increase. With the fertilizer, growth and reproduction of harmful microbes such as soil nematode can be inhibited, soil-source pest and disease can be reduced, and crop disease resistance can be improved.

Description

technical field [0001] The invention relates to a water-soluble fertilizer with a large amount of fulvic acid and a preparation method thereof, belonging to the technical field of fertilizers. Background technique [0002] Humic acid water-soluble fertilizer is a new type of multifunctional fertilizer containing humic acid substances. In recent years, with the rapid development of ecological agriculture and green agriculture, the output of humic acid water-soluble fertilizer, one of the green and environmentally friendly fertilizer varieties And the demand is increasing year by year. Although the existing humic acid water-soluble fertilizers have the advantages of improving soil structure, improving saline soil, reducing saline-alkali damage, improving crop stress resistance, increasing yield and improving quality, there are still problems such as poor water solubility and low fertilizer efficiency. Contents of the invention [0003] The purpose of the present invention i...

Claims

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Application Information

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IPC IPC(8): C05G3/00C05G3/04C05G3/80
Inventor 蒋雪军武文磊王培培
Owner 安徽沃福农业生物科技股份有限公司
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