Manufacturing method of organic fertilizer containing oil shale and magnesium sulfate

A production method, magnesium sulfate technology, applied in fertilization equipment, fertilizer mixture, application, etc., can solve the problems of unsatisfactory solubility and plant absorption capacity, lack of soluble organic matter, pitting farmers, etc., and achieve low price and easy operation , Ease of use

Inactive Publication Date: 2016-06-29
HARBIN HONGRUIXIANG TECH DEV CO LTD
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Problems solved by technology

[0002] Fertilizer is an indispensable nutrient for agricultural production and plant absorption. Plants need to absorb various nutrients. Among them, organic fertilizer is one of the nutrients that plants need. At present, organic fertilizers on the market are mainly organic sand, organic acid and organic mud. , in solid form, dissolvability and absorption by plants are unsatisfactory. Farmers spend money and have little effect. In addition, more than 95% of China's soil lacks soluble organic matter. A small number of unscrupulous individuals or units in society often Flooding the market with fake and inferior organic fertilizers, entrapping farmers

Method used

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Embodiment Construction

[0006] The present invention will be further described below in conjunction with specific examples.

[0007] A method for preparing an organic fertilizer containing oil shale and magnesium sulfate, the method is: composed of the following raw materials in proportion by weight: base material: 60%-70%, magnesium sulfate: 5%-10%, superphosphate: 10%-15%, potassium sulfate: 10%-15%, the sum of the weight percentage of raw materials is 100%, oil shale powder 70%, straw powder 14%, medical stone powder or zeolite powder 10%-20%, offering 5% leather, 0.6% yeast, 0.4% urea, the sum of the weight percentages of the raw materials is 100%; the preparation method is to dry the oil shale at 100°C for 5-10 hours, and then ball mill it to 100-200 mesh powder, put it in the fermentation tank, add the formula amount of straw powder, medical stone powder or zeolite powder, drum skin, yeast and urea to the oil shale powder, and pass the 7d- 8d of fermentation, that is, made.

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Abstract

The invention discloses a manufacturing method of organic fertilizer containing oil shale and magnesium sulfate. The manufacturing method comprises, by weight, 60-70% of a base material, 5-10% of magnesium sulfate, 10-15% of calcium superphosphate, 10-15% of potassium sulfate, 70% of oil shale powder, 14% of straw powder, 10-20% of Chinese medical stone powder or zeolite powder, 5% of cortex dictamni, 0.6% of microzyme and 0.4% of urea. The manufacturing method comprises drying oil shale at a temperature of 100 DEG C for 5-10h, carrying out ball milling to obtain powder of 100-200 meshes, putting the powder into a fermenting tank, adding straw powder, Chinese medical stone powder or zeolite powder, cortex dictamni, microzyme and urea into the oil shale powder according to the formula ratio and carrying out fermentation at a temperature of 50-70 DEG C for 7-8 days.

Description

technical field [0001] The invention relates to an organic fertilizer, in particular to a method for preparing an organic fertilizer containing oil shale and magnesium sulfate, and belongs to the technical field of agricultural chemical fertilizers. Background technique [0002] Fertilizer is an indispensable nutrient for agricultural production and plant absorption. Plants need to absorb various nutrients. Among them, organic fertilizer is one of the nutrients that plants need. At present, organic fertilizers on the market are mainly organic sand, organic acid and organic mud. , in solid form, dissolvability and absorption by plants are unsatisfactory, farmers spend money, and the effect is not great. In addition, more than 95% of the soil in China lacks soluble organic matter. A small number of unscrupulous individuals or units in society often Flood the market with fake and inferior organic fertilizers and entrap farmers. How to solve the contradiction between supply and...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00
Inventor 不公告发明人
Owner HARBIN HONGRUIXIANG TECH DEV CO LTD
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