High-quality strawberry planting dedicated slow-release compound fertilizer

A kind of compound fertilizer, high-quality technology, applied in the direction of fertilizer mixture, application, fertilization device, etc., can solve the problems of mismatching crop growth requirements, reducing fertilizer efficiency, fixed nutrient ratio, etc., to achieve obvious effects of increasing production and income, good release effect, slow good release effect

Inactive Publication Date: 2014-09-10
ANHUI SUNSON CHEM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing slow-release compound fertilizers still have certain shortcomings, mainly in that the nutrient ratio is relatively fixed, and it is difficult to meet the different needs of various soils and

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0013] The composite fertilizer of the present embodiment is made from the following raw materials in parts by weight (kg): 2000 mesh diatomite 15, borax 4, ammonium molybdate heptahydrate 3, sodium humate 10, urea 25, potassium nitrate 18, organic compost 28 , fish meal 2, sesame leaves 3, alfalfa powder 8, corn distiller's grains 18, brine 2, erythromycin residue 10, EM bacterial agent 1, fern root dregs 6, nano silver 2, ginkgo kernel powder 2, 1,6- Hexylene glycol diacrylate 6, acrylic resin dispersion 12, isocyanate 2, calcium stearoyl lactylate 1, zinc gluconate 2, vinegar 6, auxiliary agent 5; the auxiliary agent is made of the following raw materials in parts by weight: poultry feather 15. Vinegar 25, copper citrate 2, manganese citrate 2, nano-carbon 2, hydroxyapatite 8, andrographis paniculata water extract 4. The preparation method is as follows: firstly, the poultry feathers are sterilized by high temperature and then pulverized, and put into food vinegar solution,...

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PUM

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Abstract

The invention relates to the compound fertilizer field, and particularly relates to a high-quality strawberry planting dedicated slow-release compound fertilizer. The fertilizer is prepared from the following raw materials in parts by weight: 10-15 parts of a 1250-2000 mesh diatomite, 4-5 parts of borax, 2-3 parts of ammonium molybdate heptahydrate, 10-12 parts of sodium humate, 20-25 parts of urea, 18-22 parts of potassium nitrate, 25-28 parts of organic compost, 2-4 parts of fish meal, 1-3 parts of sesame leaves, 8-10 parts of alfalfa meal, 15-18 parts of corn distiller grains, 2-4 parts of brine, 8-10 parts of an erythromycin fungi residue, 1-2 parts of an EM microbial agent, 4-6 parts of a fern root residue, 1-3 parts of nano silver, 1-2 parts of a semen ginkgo powder, 4-6 parts of 1,6-hexanediol diacrylate, 10-12 parts of an acrylic resin dispersion liquid, 1-2 parts of isocyanate, 1-2 parts of calcium stearoyl lactate, 2-4 parts of zinc gluconate, 6-8 parts of table vinegar, and 4-5 parts of an auxiliary agent. The compound fertilizer has multiple nutrients, is low in production cost and good in slow-release effect, allows double coating to be formed on the nutrients by utilizing diatomite and a coating agent in the process, also contains various trace elements, has no toxicity and no pollution, and is excellent in quality of planted strawberry and obvious in yield and income increasing effects.

Description

technical field [0001] The invention relates to the field of compound fertilizers, in particular to a special slow-release compound fertilizer for high-quality strawberry planting. Background technique [0002] In modern agricultural production, compound fertilizer can be seen everywhere. It has the advantages of high nutrient content, less auxiliary components, high fertilizer utilization rate, and convenient storage and application. It plays an important role in promoting high and stable crop yields. Slow-release compound fertilizer is an important category of compound fertilizers, and it is also the focus of research on the development of my country's chemical fertilizer industry. Its slow-release principle is to coat a thin layer of hydrophobic substances on the surface of fertilizer particles, so that the internal nutrients are slowly released to the In the soil, nutrients are continuously supplied to crops, which effectively improves the utilization rate of fertilizers....

Claims

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Application Information

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IPC IPC(8): C05G3/00
Inventor 朱大丽丁晓标张晓静田永刚曹懂政
Owner ANHUI SUNSON CHEM
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