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Special slow-release vegetable fertilizer and preparation method thereof

A slow-release fertilizer and vegetable technology, applied in the application, nitrogen fertilizer, phosphate fertilizer and other directions, can solve the problems of not conforming to green and healthy life, damage the ecological environment, affect the health of humans and animals, etc., and achieve stable storage, prevent soil salinization, Inhibition of fungi and vegetable root diseases and insect pests

Inactive Publication Date: 2017-10-27
YICHENG COUNTY JINGHUA AGRI FORESTRY & ANIMAL HUSBANDRY COMPREHENSIVE DEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In vegetable production, in order to pursue high yield, the reckless use of large quantities of inorganic fertilizers has caused great adverse consequences, such as: soil compaction, damage to the ecological environment, especially eutrophication of water bodies, affecting the health of humans and animals
In addition, in the later stage of vegetable growth, a large amount of pesticides are required to prevent pests and diseases, which no longer meets the needs of modern people for a green and healthy life.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] First, weigh the components of the inorganic core material by mass: 20kg of urea, 10kg of potassium dihydrogen phosphate, 4kg of magnesium phosphate, 2kg of manganese sulfate, 4kg of copper sulfate, 2kg of ferrous sulfate, and 2kg of ammonium molybdate. Extrude pellets.

[0025] Secondly, weigh the ingredients of the organic wrapping material according to the mass: 22kg of cow dung, 9kg of corn stalks, 10kg of rotten apples, 8.5kg of tea leaves, 2kg of basil, 1kg of asparagus, 2kg of pyrethrum, 4kg of shrimp shell powder, 3.5kg of fish bone meal, 2kg of spent mushroom sticks, 3kg of superfine fly ash, 3kg of polyacrylamide, and 0.05kg of yeast. Grind and mix these ingredients evenly, add water, and ferment for 8 days at 27-30°C.

[0026] The obtained organic wrapping material is wrapped with the inorganic core material, granulated, dried and packaged to obtain the special slow-release fertilizer for vegetables.

[0027] Use this vegetable-specific slow-release fertili...

Embodiment 2

[0030] First, weigh the components of the inorganic core material by mass: 22kg of urea, 10kg of potassium dihydrogen phosphate, 4kg of magnesium phosphate, 3kg of manganese sulfate, 3kg of copper sulfate, 2kg of ferrous sulfate, and 2kg of ammonium molybdate. Extrude pellets.

[0031] Secondly, weigh the ingredients of the organic wrapping material according to the quality: 25kg of sheep manure, 8kg of wheat straw, 9kg of rotten apple, 10kg of tea leaves, 3kg of basil, 2kg of asparagus, 2kg of pyrethrum, 3kg of shrimp shell powder, 3kg of fish bone meal, and waste oyster mushroom. 2kg of mushroom sticks, 1kg of waste mushroom sticks of Flammulina velutipes, 1kg of waste mushroom sticks of shiitake mushrooms, 3kg of superfine fly ash, 5kg of polyacrylamide, and 0.15kg of yeast. Grind and mix these ingredients evenly, add water, and ferment for 6 days at 27-30°C.

[0032] The obtained organic wrapping material is wrapped with the inorganic core material, granulated, dried and ...

Embodiment 3

[0036] First, weigh the components of the inorganic core material by mass: 25kg of urea, 15kg of potassium dihydrogen phosphate, 2kg of magnesium phosphate, 4kg of manganese sulfate, 2kg of copper sulfate, 2kg of ferrous sulfate, and 2kg of ammonium molybdate. Extrude pellets.

[0037]Secondly, weigh the ingredients of the organic wrapping material according to the mass: 24kg of chicken manure, 8.7kg of soybean straw, 10kg of rotten apple, 8kg of tea leaves, 2.6kg of basil, 1.8kg of asparagus, 2.5kg of pyrethrum, 3.8kg of shrimp shell powder, and fish bone meal 3kg, 1kg of waste enoki mushroom sticks, 1kg of waste mushroom sticks of shiitake mushrooms, 5kg of superfine fly ash, 4kg of polyacrylamide, and 0.09kg of yeast. Grind and mix these ingredients evenly, add water, and ferment for 7 days at 27-30°C.

[0038] The obtained organic wrapping material is wrapped with the inorganic core material, granulated, dried and packaged to obtain the special slow-release fertilizer for...

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Abstract

The invention discloses a special slow-release vegetable fertilizer and a preparation method thereof, belongs to the technical field of fertilizers and aims to solve the technical problem of providing a special slow-release vegetable fertilizer which is long-lasting in fertilizer efficiency. According to the technical scheme for solving the technical problem, the special slow-release vegetable fertilizer consists of an inorganic core material and an organic coating material, wherein the inorganic core material comprises the following components in parts by weight: 20-25 parts of urea, 10-15 parts of monopotassium phosphate, 2-4 parts of magnesium phosphate, 2-4 parts of manganese sulfate, 2-4 parts of copper sulfate, 1-2 parts of ferrous sulfate and 1-2 parts of ammonium molybdate; the organic coating material comprises the following components in parts by weight: 20-25 parts of livestock excrement, 8-10 parts of plant straw, 8-10 parts of rotten apples, 8-10 parts of tea leaf dregs, 2-3 parts of radix stemonae, 1-2 parts of radix asparagi, 2-3 parts of pyrethrum, 3-5 parts of shrimp shell powder, 3-5 parts of fish bone meal, 2-4 parts of waste mushroom sticks, 3-5 parts of superfine coal ash, 3-5 parts of polyacrylamide and 0.05-0.2 part of yeast. The special slow-release vegetable fertilizer disclosed by the invention is long-lasting in fertilizer efficiency and high in yield and can be widely applied to the field of vegetable production.

Description

technical field [0001] The invention discloses a special slow-release fertilizer for vegetables and a preparation method thereof, belonging to the technical field of fertilizer preparation. Background technique [0002] Vegetables refer to a class of plants or fungi that can be cooked and cooked to become food. Vegetables are one of the essential foods in people's daily diet. Vegetables can provide nutrients such as various vitamins and minerals necessary for the human body. According to the statistics of the International Food and Agriculture Organization in 1990, 90% of the VC and 60% of the VA necessary for the human body come from vegetables. [0003] In vegetable production, in order to pursue high yield, the reckless use of large quantities of inorganic fertilizers has caused great adverse consequences, such as: soil compaction, damage to the ecological environment, especially eutrophication of water bodies, which affects the health of humans and animals. In addition...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00C05G3/04C05G3/08C05G3/80C05G3/90
CPCC05B7/00C05G3/00C05G3/80C05G3/90C05G5/37C05B9/00C05B17/00C05C3/00C05C9/00C05D9/00C05D9/02C05F1/005C05F3/00C05F5/00C05F11/00C05F11/08
Inventor 李明山
Owner YICHENG COUNTY JINGHUA AGRI FORESTRY & ANIMAL HUSBANDRY COMPREHENSIVE DEV
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