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Special pumpkin fertilizer with high utilization efficiency

A special fertilizer and high-efficiency technology, applied in the field of fertilizers, can solve the problems of low fertilizer utilization efficiency and environmental pollution, and achieve the effect of good coating effect, high fertilizer utilization rate, and not easy to lose fertilizer

Inactive Publication Date: 2018-04-20
ANHUI BAIHUI GARDEN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Pumpkin is suitable for sandy loam soil rich in organic matter. It grows well on fertile soil with loose soil, deep soil layer, good fertilizer and water retention, and good air permeability. The influence of fertilizer on pumpkin plant development is obvious. At present, in order to increase pumpkin production, chemical fertilizers are generally used. Fertilization, although it can effectively promote the growth of pumpkins in a short period of time, the fertilizer utilization efficiency is low, and it pollutes the environment, which needs to be solved urgently

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] A special pumpkin fertilizer with high utilization efficiency, its raw materials include: 75g of macronutrient fertilizer, 30g of tea seed meal, 6g of pine needle powder, 15g of fermented slaughterhouse waste, 10g of mushroom residue, 1.2g of ferrous sulfate, manganese chelated with EDTA 1g, EDTA chelated zinc 2g, calcium sulfate 1g, adsorption slow-release agent 13g, composite coating agent 2g, Bacillus subtilis agent 0.2g.

[0016] Macronutrient fertilizers include: 40g of ammonium chloride, 15g of phosphate rock powder, 10g of precipitated phosphate fertilizer, and 8g of kiln dust potassium fertilizer. The adsorption slow-release agent includes: expanded perlite 2g, vermiculite powder 8g, montmorillonite 1g, calcined kaolin 4g.

[0017] The composite coating agent is prepared by the following process: stir 2g sodium carboxymethyl cellulose and 80g water evenly, the stirring temperature is 50°C, add dropwise 3g aqueous solution of copper sulfate with a concentration o...

Embodiment 2

[0019] A special pumpkin fertilizer with high utilization efficiency, its raw materials include: 85g of macronutrient fertilizer, 20g of tea seed meal, 12g of pine needle powder, 5g of fermented slaughterhouse waste, 20g of mushroom residue, 0.5g of ferrous sulfate, manganese chelated with EDTA 2g, EDTA chelated zinc 1g, calcium sulfate 2g, adsorption slow-release agent 7g, composite coating agent 6g, Bacillus subtilis agent 0.1g.

[0020] Macronutrient fertilizers include: 60g of ammonium chloride, 5g of phosphate rock powder, 20g of precipitated phosphate fertilizer, and 2g of kiln dust potassium fertilizer. The adsorption slow-release agent includes: 4g of expanded perlite, 3g of vermiculite powder, 2g of montmorillonite, and 2g of calcined kaolin.

[0021] The composite coating agent is prepared by the following process: stir 8g sodium carboxymethyl cellulose and 40g water evenly, the stirring temperature is 60°C, add 1g aqueous solution of copper sulfate with a concentrat...

Embodiment 3

[0023] A special fertilizer for pumpkin with high utilization efficiency, its raw materials include: 78g of macronutrient fertilizer, 28g of tea seed meal, 8g of pine needle powder, 12g of fermented slaughterhouse waste, 12g of mushroom residue, 1g of ferrous sulfate, 1.2 EDTA chelated manganese g, EDTA chelated zinc 1.7g, calcium sulfate 1.4g, adsorption slow-release agent 12g, composite coating agent 3g, Bacillus subtilis agent 0.18g.

[0024] Macronutrient fertilizers include: 45g of ammonium chloride, 12g of phosphate rock powder, 12g of precipitated phosphate fertilizer, and 6g of kiln dust potassium fertilizer. The adsorption slow-release agent includes: 2.5g of expanded perlite, 7g of vermiculite powder, 1.2g of montmorillonite, and 3.5g of calcined kaolin.

[0025] The composite coating agent is prepared by the following process: stir 4g sodium carboxymethyl cellulose and 70g water evenly, the stirring temperature is 53°C, add 2.5g copper sulfate aqueous solution with ...

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Abstract

The invention discloses special pumpkin fertilizer with high utilization efficiency. The fertilizer is prepared from the following raw materials in parts by weight: 75-85 parts of microelement fertilizer, 20-30 parts of oil tea cake, 6-12 parts of pine needle meal, 5-15 parts of fermented slaughter house residues, 10-20 parts of mushroom residues, 0.5-1.2 parts of ferrous sulfate, 1-2 parts of EDTA manganese chelate, 1-2 parts of EDTA zinc chelate, 1-2 parts of calcium sulfate, 7-13 parts of an adsorption sustained release preparation, 2-6 parts of a compound coating agent and 0.1-0.2 part ofa bacillus subtilis preparation, wherein the compound coating agent is prepared by the following steps: uniformly stirring sodium carboxymethylcellulose and water, dropwise adding a copper sulfate aqueous solution, uniformly mixing, adding lignite wax, humic acid and talc powder, and uniformly mixing to obtain the compound coating agent. The fertilizer has a good sustained release effect and extremely high fertilizer utilization, cannot easily cause environmental pollution due to fertilizer loss, can be used for effectively improving soil structure with good effect for preserving water and fertilizer, and has a remarkable effect for improving yield and quality of pumpkins.

Description

technical field [0001] The invention relates to the technical field of fertilizers, in particular to a special pumpkin fertilizer with high utilization efficiency. Background technique [0002] Pumpkins are highly adaptable to temperature, both cold-resistant and heat-resistant, and can be cultivated from subfrigid to subtropical. But it is most suitable for cultivation in temperate zones with four distinct seasons and a pleasant climate. [0003] Pumpkin is suitable for sandy loam soil rich in organic matter. It grows well on fertile soil with loose soil, deep soil layer, good fertilizer and water retention, and good air permeability. The influence of fertilizer on pumpkin plant development is obvious. At present, in order to increase pumpkin production, chemical fertilizers are generally used. Fertilization, although it can effectively promote the growth of pumpkins in a short time, the fertilizer utilization efficiency is low, and it pollutes the environment, which needs...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00C05G3/04C05G3/80
CPCC05B17/00C05G3/00C05G3/80C05G5/30C05C3/00C05D1/00C05D3/00C05D5/00C05D9/00C05D9/02C05F1/00C05F5/00C05F5/002C05F11/00C05F11/02C05F11/08
Inventor 王玉兵王宋张培江宋杰
Owner ANHUI BAIHUI GARDEN
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