Special fertilizer for organic cultivation of green leaf vegetables and preparation method of special fertilizer

A technology for special fertilizers and green leafy vegetables, applied in the field of special fertilizers for organic cultivation of green leafy vegetables and its preparation, can solve the problems of complex production process, inconvenient use, low nutrient content, etc., to ensure ecological security, nutrient balance, and improve soil structure effect

Inactive Publication Date: 2019-03-08
黄涛
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In recent years, special organic fertilizers have also been used in the cultivation of green leafy vegetables. However, in the process of production and use of traditional organic fertilizers, they are dirty, smelly, unhygienic, low in nutrient content, slow in fertilizer efficiency, large in size, complicated in production process, and difficult to use. Disadvantages such as inconvenience

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] The special fertilizer for organic cultivation of green leafy vegetables of the present invention is composed of Moringa slag, peanut bran, calcium magnesium phosphate fertilizer, urea, lime powder and chelate compound. The special basal fertilizer is prepared according to the following weight percentages, wherein 28 parts of Moringa slag, 42 parts of peanut bran, 7 parts of calcium magnesium phosphate fertilizer, 9 parts of urea, 0.7 part of lime powder, 0.7 part of chelate.

[0023] Preparation method: pulverize Moringa slag and peanut bran to 90 mesh, mix with water and evenly stir and pile up, control the moisture to 50%; ferment for 30 days under the conditions of avoiding sunlight and rain and at a temperature of 60 ° C, during The heap is turned once every 3 days, and after the decomposed fermentation is complete, it is mixed with calcium magnesium phosphate fertilizer, urea, chelate, and lime powder and stirred evenly, granulated, and sent to a dryer for drying t...

Embodiment 2

[0026] The special fertilizer for organic cultivation of green leafy vegetables of the present invention is composed of Moringa slag, peanut bran, calcium magnesium phosphate fertilizer, urea, lime powder and chelate compound. The top dressing suitable for green leafy vegetables in young and middle-aged forests is prepared according to the following weight percentages, wherein 45 parts of Moringa slag, 52 parts of peanut bran, 12 parts of calcium magnesium phosphate fertilizer, 12 parts of urea, 1.0 part of lime powder, and 1.0 part of chelate compound.

[0027] Preparation method: pulverize Moringa slag and peanut bran to 95 mesh, mix with water and evenly stir and pile up, control the moisture to 50%; ferment for 40 days under the conditions of avoiding sunlight and rain and at a temperature of 68 ° C, during the period of 40 days. The heap is turned once every 3 days, and after the decomposed and fermented, it is mixed with calcium magnesium phosphate fertilizer, urea, chela...

Embodiment 3

[0030] The special fertilizer for organic cultivation of green leafy vegetables of the present invention is composed of Moringa slag, peanut bran, calcium magnesium phosphate fertilizer, urea, lime powder and chelate compound. According to the following weight percentages, the top dressing suitable for green leafy vegetables in the forest stage is prepared, wherein 35 parts of Moringa slag, 8 parts of peanut bran, 23 parts of calcium magnesium phosphate fertilizer, 15 parts of urea, 2 parts of lime powder, 2 parts of chelate.

[0031] Preparation method: pulverize Moringa slag and peanut bran to 100 mesh, mix with water and evenly stir and accumulate, control the moisture to 50%; ferment for 31 days under the conditions of avoiding sunlight and rain and at a temperature of 63 ° C, during The heap is turned once every 4 days, and after the decomposed fermentation is complete, it is mixed with calcium magnesium phosphate fertilizer, urea, chelate compound and lime powder and stir...

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PUM

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Abstract

The invention discloses a special fertilizer for organic cultivation of green leaf vegetables and a preparation method of the special fertilizer. The special fertilizer is prepared from raw materialssuch as horseradish tree dregs, a calcium magnesium phosphate fertilizer, urea, peanut bran, lime powder and chelate through crushing, screening, fermentation, stirring and uniform mixing. The specialfertilizer comprises the following raw materials in parts by weight: 25-45 parts of horseradish tree dregs, 5-52 parts of peanut bran, 6-23 parts of the calcium magnesium phosphate fertilizer, 3-15 parts of urea, 0.1-2 parts of lime powder and 0.1-2 parts of the chelate. The special fertilizer is scientific and reasonable in formula, and weight percentages of the raw materials can be adjusted toprepare special fertilizers according to growth situations, so that nutrition of green leaf vegetables can be balanced, and the green leaf vegetables can grow well; in addition, soil environments canbe improved, the quality and the chlorophyll of the green leaf vegetables can be improved, and the special fertilizer is safe and free of pollution.

Description

technical field [0001] The invention relates to the technical field of fertilizers in forestry production, in particular to a special fertilizer for organic cultivation of green leafy vegetables and a preparation method thereof. Background technique [0002] In recent years, special organic fertilizers have also been used in green leafy vegetable cultivation, but in the process of production and use of traditional organic fertilizers, there are dirty, smelly, unsanitary, low nutrient content, slow fertilizer efficiency, large volume, complicated production process, and use. Disadvantages such as inconvenience. To this end, we should develop and utilize the abundant local bio-organic waste resources according to local conditions. While turning waste into treasure and effectively alleviating or eliminating environmental pollution, we should combine the growth characteristics of green leafy vegetables, nutrient composition and nutritional characteristics required in different g...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00C05G3/04A01C21/00C05G3/80
CPCA01C21/00C05B13/02C05G3/00C05G3/80C05G5/12C05C9/00C05D3/02C05F5/002C05F11/00
Inventor 黄涛
Owner 黄涛
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