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A kind of medicinal fertilizer special for okra and its production method

A technology of medicinal fertilizer and okra, applied in the application, nitrogen fertilizer, potash fertilizer and other directions, can solve the problems of high labor and high production cost, and achieve the effects of increasing commerciality, high bonding strength and outstanding pelletizing effect.

Active Publication Date: 2016-10-19
黄艳红
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Traditional fertilization requires repeated frequent application, which requires more labor and higher production costs

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041]Proportion (parts by weight): urea 230, calcium superphosphate 300, potassium chloride 150, borax 10, zinc sulfate heptahydrate 20, amino acid chelated rare earth 10, DMPP (for core material) 10, sugumi potassium 50, nitro Humic acid 50, DMPP (for pelletizing materials) 10, gel suspension (gelatin 18 and propylene glycol butyl ether 2) 20, 70% imidacloprid water-dispersible granules 2.5, 40% thiram·piroxin suspension concentrate 10, Film-forming agent (a mixture of acrylamide 1, butyl acrylate 1 and styrene 1) 3, pearl powder 2, titanium dioxide 2, dye 0.5, water 30.

[0042] The production method is as follows:

[0043] (1) Take the raw materials of the inner core material by the above parts by weight: urea, superphosphate, potassium chloride, borax, zinc sulfate heptahydrate, amino acid chelated rare earth and DMPP; first urea and DMPP are mixed and pulverized; then add Superphosphate, potassium chloride, borax, zinc sulfate heptahydrate and amino acid chelated rare e...

Embodiment 2

[0056] Proportion (parts by weight): urea 200, calcium superphosphate 280, potassium chloride 130, borax 9, zinc sulfate heptahydrate 18, amino acid chelated rare earth 9, DMPP (for core material) 9, sugumi potassium 45, nitro Humic acid 45, DMPP (for pelletizing materials) 9, gelatin suspension (gelatin 18 and propylene glycol butyl ether 2) 20, 70% imidacloprid water-dispersible granules 2.0, 40% thiram · wisterin suspension concentrate 10.5, Film-forming agent (mixture of acrylamide 1, butyl acrylate and styrene 1) 3, pearl powder 2.5, titanium dioxide 1.5, dye 0.5, water 30.

[0057] Production method: with embodiment 1.

Embodiment 3

[0059] Proportion (parts by weight): urea 250, calcium superphosphate 330, potassium chloride 160, borax 11, zinc sulfate heptahydrate 21, amino acid chelated rare earth 11, DMPP (for core material) 11, Sugumi potassium 55, nitro Humic acid 55, DMPP (for pelletizing materials) 11, gel suspension (gelatin 18 and propylene glycol butyl ether 2) 20, 70% imidacloprid water-dispersible granules 3.0, 40% thiram·piroxin suspension concentrate 9.5, Film-forming agent (mixture of acrylamide 1, butyl acrylate and styrene 1) 3, pearl powder 1.5, titanium dioxide 2.5, dye 0.5, water 30.

[0060] Production method: with embodiment 1.

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PUM

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Abstract

The invention discloses a special pesticide-added fertilizer for abelmoschi corolla and a production method thereof. The special pesticide-added fertilizer for abelmoschi corolla is prepared by virtue of the following steps: by taking urea, calcium superphosphate, potassium chloride, borax, zinc sulfate, amino acid chelate rare earth and DMPP as core materials, crushing, mixing, pelletizing, drying, cooling and screening the core materials to form core small particles being 1-2.8mm, and pelleting by use of pelleting materials (ultrasol potassium, nitrohumic acid, DMPP and colloidal suspension); next, coating with coating materials (70% of imidacloprid water dispersible granules, 40% of thiram. carboxin suspending agent, film-forming agent, pearl powder, titanium dioxide and dye). The special pesticide-added fertilizer for abelmoschi corolla is pelletized and coated and adopts a controlled-release material, and therefore, the effective period of the nitrogen fertilizer is increased to 110 days from about 15 days; the fertilizer is released intensively at the flowering and pods formation stage of the abelmoschi corolla; as a result, the effective period of the nitrogen fertilizer is greatly prolonged and the nitrogen fertilizer utilization rate of the abelmoschi corolla is greatly increased, the yield of the abelmoschi corolla is increased; besides, aphid, diseases, viral diseases and the like can be effectively prevented.

Description

technical field [0001] The invention relates to a special medicinal fertilizer for okra and a production method thereof, belonging to the technical field of medicinal fertilizer integration. Background technique [0002] With the increase of vegetable processing and export trade in Shandong Province, okra has become one of the main vegetable varieties grown in Shandong Province. The large-scale planting of okra is usually sown in the middle and late April. The whole growth period is about 130 days. More nitrogen. Traditional fertilization requires repeated frequent application, which requires more labor and higher production costs. [0003] Comprehensive utilization of controlled-release materials, pelletization and coating technology to realize one-time basal application to solve the fertilizer needs of okra throughout the growth period, and the continuous release of nitrogen fertilizer during the flowering and pod-forming stages will be the main problem solved by the pre...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C05G3/00C05G3/02C05G3/60
CPCC05B1/02C05G3/60C05G5/30C05D1/02C05D9/00C05C9/00
Inventor 孟庆华
Owner 黄艳红