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Compound fertilizer for lotus roots, and preparation method of compound fertilizer

A technology for compound fertilizers and raw materials, applied in the preparation of organic fertilizers, urea compound fertilizers, organic fertilizers, etc., can solve the problems of inorganic fertilizers being easily lost with water and being unsuitable for lotus root fields, etc. The effect of soil fertilizer retention ability and increasing bactericidal performance

Inactive Publication Date: 2017-05-31
无为小熊生态农业科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

People often increase the fertility of lotus root fields by adding organic and inorganic fertilizers. Because inorganic fertilizers are easy to lose with water, they are not suitable for use in lotus root fields. Therefore, it is necessary to provide a new organic-inorganic compound fertilizer for lotus root fields.

Method used

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  • Compound fertilizer for lotus roots, and preparation method of compound fertilizer

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Effect test

Embodiment 1

[0022] A kind of compound fertilizer for lotus root, its raw material comprises by weight: 25 parts of urea, 22 parts of potassium monohydrogen phosphate, 13 parts of potassium dihydrogen phosphate, 0.3 part of ammonium silicate, 0.4 part of zinc chloride, 0.5 part of ferric chloride, 0.7 parts of sodium borate, 2 parts of magnesium humate, 30 parts of rice straw, 12 parts of plant ash, 12 parts of pig manure, 13 parts of guano, 25 parts of bean cake, 12 parts of mushroom residue, 9 parts of egg white, shrimp shell powder 4 parts, 25 parts of attapulgite, 45 parts of coating material;

[0023] Wherein, the raw materials of the coating material include: modified chitosan, sodium alginate, and calcium chloride.

[0024] The preparation method of the above-mentioned compound fertilizer for lotus root comprises the following steps: taking rice straw, plant ash, pig manure, guano, bean cake, mushroom dregs, protein mud, and shrimp shell powder to decompose to obtain an organic fert...

Embodiment 2

[0026] A kind of compound fertilizer for lotus root, its raw material comprises by weight: 20 parts of urea, 25 parts of potassium monohydrogen phosphate, 10 parts of potassium dihydrogen phosphate, 0.4 part of ammonium silicate, 0.3 part of zinc chloride, 0.6 part of ferric chloride, 0.6 parts of sodium borate, 3 parts of magnesium humate, 25 parts of rice straw, 15 parts of plant ash, 10 parts of pig manure, 15 parts of guano, 20 parts of bean cake, 15 parts of mushroom residue, 8 parts of egg white, shrimp shell powder 5 parts, 800 mesh attapulgite 30 parts, coating material 40 parts;

[0027] Wherein, the raw materials of the coating material include by weight: 15 parts of 200-mesh modified chitosan, 14 parts of 400-mesh sodium alginate, and 1.5 parts of calcium chloride.

[0028] The preparation method of the above-mentioned compound fertilizer for lotus root comprises the following steps: taking rice straw, plant ash, pig manure, guano, bean cake, mushroom dregs, protein...

Embodiment 3

[0030] A kind of compound fertilizer for lotus root, its raw material comprises by weight: 30 parts of urea, 20 parts of potassium monohydrogen phosphate, 15 parts of potassium dihydrogen phosphate, 0.2 part of ammonium silicate, 0.5 part of zinc chloride, 0.4 part of ferric chloride, 0.8 parts of sodium borate, 1 part of magnesium humate, 35 parts of rice straw, 10 parts of plant ash, 15 parts of pig manure, 10 parts of guano, 30 parts of bean cake, 10 parts of mushroom residue, 10 parts of egg white, shrimp shell powder 3 parts, 20 parts of 1000 mesh attapulgite, 50 parts of coating material;

[0031] Wherein, the raw material of coating material comprises by weight: 25 parts of 150 mesh modified chitosan, 18 parts of 300 mesh sodium alginate, 1 part of calcium chloride;

[0032] In the preparation process of modified chitosan, chitosan is added into water to disperse uniformly by ultrasonic, add fumaric acid and mix evenly, then add concentrated nitric acid dropwise, heat u...

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Abstract

The invention discloses compound fertilizer for lotus roots. The compound fertilizer is prepared from the following raw materials in parts by weight: 20-30 parts of urea, 20-25 parts of potassium hydrogen phosphate, 10-15 parts of potassium dihydrogen phosphate, 0.2-0.4 part of ammonium silicate, 0.3-0.5 part of zinc chloride, 0.4-0.6 part of iron chloride, 0.6-0.8 part of sodium borate, 1-3 parts of magnesium humate, 25-35 parts of rice straw, 10-15 parts of plant ash, 10-15 parts of pig manure, 10-15 parts of guano, 20-30 parts of soybean cake, 10-15 parts of mushroom dreg, 8-10 parts of protein paste, 3-5 parts of shrimp shell powder, 20-30 parts of attapulgite and 40-50 parts of a coating material, wherein the coating material is prepared from modified chitosan, sodium alginate and calcium chloride. The invention also discloses a preparation method of the compound fertilizer for the lotus roots.

Description

technical field [0001] The invention relates to the technical field of fertilizers, in particular to a compound fertilizer for lotus root and a preparation method thereof. Background technique [0002] The lotus root is slightly sweet and crisp. It can be eaten raw or cooked, and its medicinal value is quite high. Its roots, leaves, flowers, whiskers and fruits are all treasures, and can be nourished and used as medicine. Made from lotus root powder, it can relieve food and relieve diarrhea, appetize and clear away heat, nourish and nourish nature, and prevent internal bleeding. It is a good liquid food and nourishing treasure for women, children, children, and the weak and sick. [0003] For the field where lotus root is planted for a long time, the fertility of the lotus root field will gradually decrease. People often increase the fertility of lotus root fields by adding organic and inorganic fertilizers. Because inorganic fertilizers are easy to lose with water, they ar...

Claims

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Application Information

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IPC IPC(8): C05G3/00C05G3/04C05G3/08C05G3/80C05G3/90
CPCC05B7/00C05C11/00C05G3/00C05G3/80C05G3/90C05G5/30C05G5/35C05D1/00C05F1/005C05F3/00C05F3/02C05F5/00C05F5/002C05F11/00C05F17/00C05C3/00C05C9/00C05D9/00C05D9/02C05F11/02
Inventor 沈雄伟
Owner 无为小熊生态农业科技有限公司
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