Suspended conditioning fertilizer for soil and preparation method for suspended conditioning fertilizer

A soil conditioning and fertilizer technology, applied in the field of agricultural and forestry production, can solve the problems of changing the nutrient form in the soil, lack of medium and trace elements, soil acidification, etc., and achieve the effect of increasing the content of organic matter

Inactive Publication Date: 2015-09-09
南宁汉和生物科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Most of the southern regions of my country are acidic soils. Extensive use of chemical fertilizers makes soil acidification more serious, which affects the activity of organisms in the soil, changes the form of nutrients in the soil, and affects the growth of crop roots and the absorption of nutrients; long-term high-intensity cultivation without timely replenishment The medium and trace elements in the soil lead to

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Example

[0016] Specific implementation case 1

[0017] The suspended soil conditioning fertilizer provided by the invention contains 50 parts of mixed ore powder, 35 parts of mother liquor, 5 parts of tea seed cake and 10 parts of auxiliary agents.

[0018] Among them, the mixed ore powder is more than 3 kinds of potassium gypsum, monopotassium mirabilite, magnesia, brucite, limestone, talc, forsterite, sphalerite, and rhodochrosite, which are ground and crushed to less than 5 μm, and mixed evenly. The content of calcium, magnesium, silicon and sulfur in the obtained mixed ore is 15%-35%, 5-20%, 2%-8% and 3%-10% respectively.

[0019] Wherein the waste liquid is amino acid fermentation waste liquid, adjusted to pH 9.5 with potassium hydroxide, and then concentrated to specific gravity of 1.3.

[0020] The adjuvant is mixed with 3 parts of guar gum, 1 part of hydroxyethyl cellulose, 4 parts of ammonium lauryl sulfate, and 2 parts of dimethicone.

[0021] A suspended soil conditioning...

Example

[0022] Specific implementation case 2

[0023] The suspended soil conditioning fertilizer provided by the invention contains 45 parts of mixed ore powder, 35 parts of mother liquor, 15 parts of tea seed cake and 5 parts of auxiliary agents.

[0024] Among them, the mixed ore powder is more than 3 kinds of potassium gypsum, monopotassium mirabilite, magnesia, brucite, limestone, talc, forsterite, sphalerite, and rhodochrosite, which are ground and crushed to less than 5 μm, and mixed evenly. The content of calcium, magnesium, silicon and sulfur in the obtained mixed ore is 15%-35%, 5-20%, 2%-8% and 3%-10% respectively.

[0025] Wherein the waste liquid is amino acid fermentation waste liquid, adjusted to pH 9.5 with potassium hydroxide, and then concentrated to specific gravity of 1.23.

[0026] The auxiliary agent is mixed with 3 parts of guar gum, 1 part of hydroxyethyl cellulose, 2 parts of ammonium lauryl sulfate, 1 part of dimethicone, and 1 part of sodium carboxymethyl c...

Example

[0028] Specific implementation case 3

[0029] The suspended soil conditioning fertilizer provided by the invention contains 40 parts of mixed ore powder, 40 parts of mother liquor, 15 parts of tea seed cake and 5 parts of auxiliary agents.

[0030] Among them, the mixed ore powder is more than 3 kinds of potassium gypsum, monopotassium mirabilite, magnesia, brucite, limestone, talc, forsterite, sphalerite, and rhodochrosite, which are ground and crushed to less than 5 μm, and mixed evenly. The content of calcium, magnesium, silicon and sulfur in the obtained mixed ore is 15%-35%, 5-20%, 2%-8% and 3%-10% respectively.

[0031] Wherein the waste liquid is amino acid fermentation waste liquid, adjusted to pH 9.5 with potassium hydroxide, and then concentrated to specific gravity of 1.3.

[0032] The auxiliary agent is one of guar gum, hydroxyethyl cellulose, sodium hydroxypropyl methylcellulose, ammonium lauryl sulfate, ammonium lauryl sulfate, dimethyl silicone oil, and sodium...

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Abstract

The invention relates to a suspended conditioning fertilizer for soil and a preparation method for the suspended conditioning fertilizer, which are applied to the field of agricultural and forestry production. The suspended conditioning fertilizer for the soil comprises the following components in parts by mass: 30 to 70 parts of mixed ore powder, 30 to 50 parts of mother solution, 5 to 20 parts of tea seed cake and 1 to 10 parts of auxiliaries. The preparation method comprises the following steps of adding mixed ores and the tea seed cakes into the mother solution by high-speed shearing and dispersing, and heating mixture at the temperature of 60 to 90DEG C for 0.5 to 2 hours; then adding the auxiliaries, and shearing and dispersing the mixture at the speed of 2,000 to 8,000r/min for 0.5 to 4 hours to obtain a finished product. The suspended conditioning fertilizer disclosed by the invention has the advantages of killing underground insects, adjusting the soil acidity, stably providing nutrient calcium, magnesium, sulfur and silicon elements for crops for a long time, increasing soil organic matters and providing a good growth environment for the crops.

Description

technical field [0001] The invention relates to a suspended soil conditioning fertilizer and a preparation method thereof, which are applied in the field of agriculture and forestry production. Background technique [0002] Most of the southern regions of my country are acidic soils. Extensive use of chemical fertilizers makes soil acidification more serious, which affects the activity of organisms in the soil, changes the form of nutrients in the soil, and affects the growth of crop roots and the absorption of nutrients; long-term high-intensity cultivation without timely replenishment The medium and trace elements in the soil lead to the lack of medium and trace elements required by crops, which has become a non-negligible factor restricting the increase of agricultural production and income. Unreasonable planting methods and the application of incompletely ripened organic fertilizers have led to rampant underground diseases and insect pests, which have also caused adverse ...

Claims

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Application Information

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IPC IPC(8): C05G3/00C05G3/02C05G3/04C05G3/60C05G3/80
Inventor 陈成潘巨武罗培繁吴宁潘贤德
Owner 南宁汉和生物科技股份有限公司
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