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Special compound coated fertilizer for vegetables and melons and fruits and preparation method thereof

A technology for coating, melon and fruit, which is applied in the field of special compound coating fertilizer for vegetables and fruits and its preparation, can solve problems such as lack of pertinence, achieve balanced fertilizer efficiency, prevent fertility loss, and improve yield and quality.

Inactive Publication Date: 2014-09-24
凤台县余跃蔬菜专业合作社
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Most of the existing coated fertilizers lack pertinence

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0012] specific implementation plan

[0013] The present invention will be described in detail below through specific examples.

[0014] A special compound coated fertilizer for vegetables, melons and fruits, prepared from the following raw materials in parts by weight (kg): straw shells 54, branches and leaves 35, cow urine 30, peanut cake powder 26, humic acid 8, tea bran powder 21, Peanut shell powder 34, clay 13, thiourea 1, potassium sulfate 18, magnesium sulfate 3, manganese sulfate 1, zinc borate 1, EM bacterial agent 6, soil conditioner 8, water in proper amount;

[0015] The soil improver is made of the following raw materials in parts by weight (kg): clay 10, nano carbon powder 1, sodium metasilicate 4, methyl methacrylate 17, yeast selenium 3, copper sulfate 2, zinc gluconate 2 , magnesium chloride 1, ammonium molybdate 2, boric acid 1, dipentaerythritol hexaacrylate 4, vinegar 35, chitosan 2, eucalyptus oil 1, hydroxypropyl methacrylate 3, diatomaceous earth 3, me...

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PUM

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Abstract

The invention discloses a special compound coated fertilizer for vegetables and melons and fruits. The special compound coated fertilizer is prepared from the following raw materials in parts by weight: 54-59 parts of straw shells, 35-42 parts of branch leaves, 30-34 parts of bovine urine, 26-30 parts of peanut meal, 8-11 parts of humic acid, 21-26 parts of tea meal, 34-39 parts of peanut shell meal, 13-16 parts of clay, 1-2 parts of thiourea, 18-23 parts of potassium sulfate, 3-5 parts of magnesium sulfate, 1-2 parts of manganese sulfate, 1-2 parts of zinc borate, 6-8 parts of EM (Effective Microorganism) fungicide, 8-10 parts of soil conditioner and a proper amount of water. According to the fertilizer disclosed by the invention, various organic fertilizers which are fermented are mixed with inorganic fertilizers, so that the fertilizer efficiency is balanced; humic acid is added to improve hardened soil so as to promote growth of crops and improve the disease resistance of the crops. Through the coating step, the fertilizer has a slow release effect so as to maintain lasting and effective fertilizer efficiency and prevent loss of fertility, thus the output and quality of the crops are improved.

Description

technical field [0001] The invention relates to the field of fertilizers, in particular to a special compound-coated fertilizer for vegetables and fruits and a preparation method thereof. Background technique [0002] Coated fertilizers are also called coated fertilizers and film fertilizers. Fertilizers made of quick-acting fertilizer granules wrapped with semi-permeable or impermeable film substances. Film-forming substances include plastics, resins, paraffin, polyethylene and elemental sulfur. The purpose of the coating is to slowly release the quick-acting nutrients in the coated fertilizer after it is applied to the soil, so as to prolong the fertilizer effect. The release rate depends on the type of coating, thickness, particle size, fertilizer solubility, soil temperature, soil water content, and soil microbial activity. It is suitable for crops with high economic value, long growth period, large amount of fertilizer but inconvenient to fertilize in batches, and hi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/04C05G3/80
Inventor 余跃
Owner 凤台县余跃蔬菜专业合作社
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