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Preparation method of garden soil conditioner

A soil improver and garden technology, applied in the field of preparation of garden soil improver, can solve the problems of lack of scientific guidance, soil compaction or reduced fertility, etc., achieve good antibacterial and mildew resistance, and provide the effect of survival rate

Inactive Publication Date: 2016-04-27
刘平
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, the maintenance and management of garden soil lacks scientific guidance based on soil diagnosis, and a large number of chemical fertilizers are used, resulting in soil compaction or reduced fertility.

Method used

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  • Preparation method of garden soil conditioner

Examples

Experimental program
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Effect test

Embodiment 1

[0019] A preparation method of garden soil conditioner, comprising the following steps:

[0020] Step 1, in parts by weight, take 100 parts of dry straw, crush it, add 8 parts of chitosan powder, 5 parts of humic acid and 150 parts of gelatin solution, mix, heat up to 60 ° C for 4 hours, and then add tetrabutyl titanate 3 parts of ester, 7 parts of sodium alginate, 4 parts of calcium nitrate tetrahydrate, heat up to 90°C, keep warm for 3h, cool down to 10°C, filter to obtain a solid;

[0021] Step 2, in parts by weight, add 5 parts of calcium-based bentonite, 3 parts of tannic acid, 4 parts of lignin, 4 parts of polyacrylamide, 3 parts of vinyl acetate, 1 part of soybean lecithin, and 4 parts of p-toluenesulfonic acid Add to 10 parts of water, stir for 0.5h, then add 3 parts of polyaspartic acid, 2 parts of n-butyl triamine thiophosphate and 4 parts of Bracken, and mix to obtain mixture I;

[0022] Step 3, in parts by weight, add potassium hydroxide solution to the mixture I ...

Embodiment 2

[0027] A preparation method of garden soil conditioner, comprising the following steps:

[0028] Step 1, in parts by weight, take 108 parts of dry straw, crush it, add 10 parts of chitosan powder, 6 parts of humic acid and 170 parts of gelatin solution, mix, heat up to 65 ° C for 3 hours, and then add tetrabutyl titanate 8 parts of ester, 12 parts of sodium alginate, 7 parts of calcium nitrate tetrahydrate, heat up to 100°C, keep warm for 2h, cool down to 12°C, filter to obtain a solid;

[0029] Step 2, in parts by weight, add 8 parts of calcium-based bentonite, 7 parts of tannic acid, 12 parts of lignin, 8 parts of polyacrylamide, 6 parts of vinyl acetate, 2 parts of soybean lecithin, and 8 parts of p-toluenesulfonic acid Add 17 parts of water, stir for 1 hour, then add 6 parts of polyaspartic acid, 6 parts of n-butylthiophosphoric acid triamine and 7 parts of Bracken, and mix to obtain mixture I;

[0030] Step 3, in parts by weight, add potassium hydroxide solution to the m...

Embodiment 3

[0035] A preparation method of garden soil conditioner, comprising the following steps:

[0036] Step 1, in parts by weight, take 110 parts of dry straw, pulverize, add 14 parts of chitosan powder, 8 parts of humic acid and 170 parts of gelatin solution, mix, heat up to 70 ° C for 2 hours, and then add tetrabutyl titanate 8 parts of ester, 15 parts of sodium alginate, 8 parts of calcium nitrate tetrahydrate, heat up to 105°C, keep warm for 1h, cool down to 15°C, filter to obtain a solid;

[0037] Step 2, in parts by weight, add 8 parts of calcium-based bentonite, 8 parts of tannic acid, 11 parts of lignin, 9 parts of polyacrylamide, 5 parts of vinyl acetate, 2 parts of soybean lecithin, and 7 parts of p-toluenesulfonic acid into 17 parts of water, stirred for 1 hour, then added 7 parts of polyaspartic acid, 5 parts of n-butylthiophosphoric acid triamine and 7 parts of Bracken, and mixed to obtain mixture I;

[0038] Step 3, in parts by weight, add potassium hydroxide solution...

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Abstract

The invention provides a preparation method of a garden soil conditioner. The method includes: firstly, taking dried straw prior to smashing, adding chitosan powder, humic acid and gelatin solution, mixing, heating up prior to adding tetrabutyl titanate, sodium alginate and calcium nitrate tetrahydrate, heating up, cooling and filtering to obtain solid substances; secondly, putting calcium bentonite, tannin, lignin, polyacrylamide, vinyl acetate, soybean lecithin and p-toluenesulfonic acid into water with stirring, and then adding sodium of polyaspartic acid, N-(n-Butyl)thiophosphoric triamide and potentilla anserine prior to mixing to obtain a mixture I; finally, adding a potassium hydroxide solution into the mixture I to regulate the pH value, adding organic acids and the obtained solid substances, and uniformly mixing prior to standing to obtain the garden soil conditioner. The garden soil conditioner can increase survival rate of garden plants and has good antibacterial and anti-mildew effect.

Description

technical field [0001] The invention belongs to the technical field of soil improvers, and in particular relates to a preparation method of garden soil improvers. Background technique [0002] With the continuous development of urban landscaping construction, the requirements for greening are getting higher and higher. It is necessary to ensure high-quality garden landscape effects and to ensure that the greening effects can be maintained for a long time. As a special soil different from natural soil or farmland soil, garden soil is the material basis for the survival of garden plants, and its physical and chemical properties are greatly affected by human factors. At this stage, because people often pay attention to the design effect of garden plant greening, but neglect the optimization and improvement of garden soil, the quality of garden soil continues to decrease, and the effect of garden greening is difficult to maintain for a long time. Therefore, in order to achiev...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09K17/40
CPCC09K17/40
Inventor 刘平
Owner 刘平
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