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Water-soluble fertilizer with plant growth regulating function and production method thereof

A plant growth regulation and water-soluble fertilizer technology, applied in the direction of organic fertilizers, nitrogen fertilizers, phosphate fertilizers, etc., can solve the problems of high environmental impact on storage resistance, many product transportation constraints, and low nutrition in liquid fertilizers, so as to improve crop yields and quality, improve crop quality, and enhance the effect of crop stress resistance

Inactive Publication Date: 2016-08-10
BINZHOU AOBEN BIOLOGICAL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, most of the water-soluble fertilizers used for economic crops such as vegetables, flowers, and fruit trees are powdered materials or liquid fertilizers produced by traditional methods. The production process is simple physical mixing, and the powdered materials are easy to absorb water. It is very easy to harden when used, and the nutrient uniformity is poor due to the large difference in the specific gravity of various materials, while liquid fertilizers generally have low nutrient content, and there are many restrictions on product transportation. The storage resistance is greatly affected by the environment, and the use effect is not very good. ideal

Method used

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  • Water-soluble fertilizer with plant growth regulating function and production method thereof
  • Water-soluble fertilizer with plant growth regulating function and production method thereof
  • Water-soluble fertilizer with plant growth regulating function and production method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0040] Components: 490 parts of ammonium nitrate phosphorus, 170 parts of potassium nitrate, 304 parts of potassium dihydrogen phosphate, 15 parts of fulvic acid, 8 parts of EDTA chelated trace elements, 8 parts of seaweed extract, 5 parts of potassium indole butyrate.

[0041] Preparation:

[0042] Step 1: Preparation of alginic acid extract

[0043] (1) Acid enzymatic hydrolysis: weigh 300g of dried kelp, add 10L of water, soak for 2h and wash twice; cut to size 1.5×1.5cm with a double shear 2 , Add water to 1800g (6 times the weight of dried kelp), add 500mL 0.2% dilute hydrochloric acid, add 34g cellulase dissolved in 400mL water, adjust the pH to 4.5-5.0 with 10% hydrochloric acid solution, and let stand for 12 -18h;

[0044] (2) Alkaline enzymatic hydrolysis: Pour the reaction solution after standing still into the reaction kettle, heat to 53°C and stir for 15 minutes. After adding 25g pectinase and 1700mL water to the reactor, adjust the pH to 7.5-8.0 with 10% soda ash solutio...

Embodiment 2

[0054] Components: 495 parts of ammonium nitrate phosphorus, 170 parts of potassium nitrate, 299 parts of potassium dihydrogen phosphate, 9 parts of fulvic acid, 12 parts of EDTA chelated trace elements, 15 parts of seaweed extract.

[0055] The preparation method is also in Example 1.

[0056] The obtained product has a specification of 18-18-18, contains fulvic acid, trace elements, seaweed extract, and does not contain plant regulators.

Embodiment 3

[0058] Components: 510 parts of ammonium nitrate phosphorus, 170 parts of potassium nitrate, 299 parts of potassium dihydrogen phosphate, 10 parts of fulvic acid, 11 parts of EDTA chelated trace elements.

[0059] The preparation method is the same as in Example 1.

[0060] The obtained product has a specification of 18-18-18, contains fulvic acid, trace elements, and does not contain seaweed extracts and plant regulators.

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Abstract

The invention discloses a water-soluble fertilizer with a plant growth regulating function and a production method thereof, and belongs to the technical field of water-soluble fertilizers. The water-soluble fertilizer is made from the following raw materials: phosphorus ammonium nitrate, potassium nitrate, potassium dihydrogen phosphate, fulvic acid, EDTA chelated trace elements, a seaweed extract, and indole potassium butyrate. Compared with the prior art, the water-soluble fertilizer provided by the invention has the advantages of balanced and stable nutrients, good water solubility, scientific formula, improvement on soil, and high fertilizer utilization rate, and is in line with the law of the growth of crops.

Description

Technical field [0001] The invention belongs to the technical field of water-soluble fertilizers, and specifically relates to a water-soluble fertilizer with a plant growth regulating function. Background technique [0002] Water Soluble Fertilizer (WSF), abbreviated as water-soluble fertilizer, is a multi-element compound fertilizer that can be completely dissolved in water. It has good water solubility, no residue, and can be quickly dissolved in water. Compared with the traditional superphosphate, ammonium phosphate, granulated compound fertilizer and other varieties, water-soluble fertilizer has obvious advantages, it is easier to be absorbed by crops, and its absorption and utilization rate is relatively high. More importantly, it can be applied to sprinkler irrigation. , Drip irrigation and other water-saving agricultural facilities, realize the simultaneous application of water and fertilizer, use water to carry fertilizer, water and fertilizer integration, to achieve the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00C05G3/04C05G3/80
CPCC05B7/00C05G3/00C05G3/80C05C5/02C05D9/02C05F11/00C05F11/02C05G1/00C05G5/12
Inventor 高海涛
Owner BINZHOU AOBEN BIOLOGICAL TECH CO LTD
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