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Soil conditioner and preparation method thereof

A soil conditioner and calcination technology, applied in soil conditioning materials, botanical equipment and methods, plant growth regulators, etc., can solve the problems of prolonging the production cycle of conditioners, slowing the effect of conditioners, increasing fertilizer costs, etc. Improve the root microenvironment, the preparation process is simple and fast, and the effect of improving production efficiency

Inactive Publication Date: 2017-06-13
SHENZHEN BATIAN ECOTYPIC ENG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The above compound soil conditioner, the degradation cycle of several polymer components contained in it is relatively long after being applied to the soil, and the effect of the conditioner occurs slowly; and the specific compound strains and these components need to be prepared and obtained in advance, in addition to adding In addition to the fertilizer cost, the production cycle of the conditioner is extended

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] In present embodiment 1, prepare soil conditioner of the present invention according to the following steps:

[0032] S10, washing the obtained discarded oyster shells with water once, calcining at 280° C. for 25 minutes, and then pulverizing by ball milling;

[0033] S20, take 40 kg of oyster shell powder obtained by ball milling in step S10, and fully mix it with 2 kg of composite microbial bacteria (comprising two types of purchased Bacillus subtilis and Bacillus megaterium, the ratio is about 1:2) to obtain a bacterial agent mixture;

[0034] S30, fully mixing 25kg of humic acid, 4kg of boron mud, 20kg of enteromorpha powder, and 0.01kg of loose earth concentrate to obtain a premixture;

[0035] S40, fully mix the bacterial agent mixture in step S20 and the premix obtained in step S30 in a drum at 60°C, spray 9kg of alcohol waste liquid, granulate, and dry to obtain the soil conditioner product of this case.

[0036] The soil conditioner prepared by this example is...

Embodiment 2

[0040] In present embodiment 2, prepare soil conditioner of the present invention according to the following steps:

[0041] S10, washing the obtained discarded oyster shells with water once, calcining at 280° C. for 25 minutes, and then pulverizing by ball milling;

[0042] S20, get 51kg of oyster shell powder obtained by ball milling in step S10, and 3kg of composite microbial bacterial agent (containing five kinds of Bacillus subtilis, Bacillus licheniformis, Bacillus polymyxa, Bacillus megaterium and Bacillus amyloliquefaciens obtained by purchasing, Each proportion is basically the same) fully mixed to obtain the bacterial agent mixture;

[0043] S30, fully mixing 29kg humic acid, 5.5kg boron mud, 32kg enteromorpha powder, and 0.01kg loose earth extract to obtain a premix;

[0044] S40, fully mix the bacterial agent mixture in step S20 and the premix obtained in step S30 in a drum at 60°C, spray 11 kg of alcohol waste liquid, granulate, and dry to obtain the soil conditi...

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PUM

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Abstract

The invention discloses a soil conditioner and a preparation method thereof. The preparation method comprises the steps of calcinating oyster shell and then smashing in to oyster shell powder; mixing the oyster shell powder with compound microbial agent according to the weight ratio of (20 to 35) : (1 to 5) to obtain first mixture; mixing the first mixture with humic acid, boric sludge, enteromorpha powder and soil loosening essence according to the weight ratio of (21 to 40) : (10 to 20) : (5 to 10) : (10 to 20) : (0.01 to 2) to obtain second mixture; mixing the second mixture with molasses-alcohol waste liquid according to the weight ratio of (46 to 72) : (8 to 19) to be granulated. According to the preparation method disclosed by the invention, cheap waste oyster shell, boric sludge and molasses-alcohol waste liquid and cheap danty humic acid and enteromorpha powder are utilized as raw materials in a preparation process, so that raw material cost is low; furthermore, the preparation process is simple and quick, and production efficiency is improved; the prepared conditioner can improve soil through joint combination of varieties of methods like a macroscopic physical structure, microscopic root system environment and the like, and an effect can be quickly shown and is durable after the soil conditioner is applied.

Description

technical field [0001] The invention relates to the technical field of soil improvement, in particular to a biologically active soil conditioner and a preparation method thereof. Background technique [0002] The normal growth and development of food and commercial crops depends on a good soil environment. The neutral soil environment is most conducive to the growth of most plants, and the overacid and overalkaline environment is not conducive to the normal growth of most plants. In the early decades of agricultural planting in China, the increase in food production mainly relied on the application of a large amount of chemical fertilizers. Excessive fertilization for a long time caused soil compaction, a decline in organic matter, a decrease in beneficial microorganisms, and soil acidification. In acidic soil, iron and aluminum oxides are obviously enriched, the cycle of biomass is very rapid, and the soil base saturation is low; and it is easy to suffer from strong leachin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09K17/40C05G3/04A01N63/00A01P1/00A01P3/00A01P21/00C09K101/00C05G3/80
CPCA01N63/00C05D9/02C05G3/80C09K17/40C09K2101/00C05F1/005C05F5/008C05F11/00C05F11/02C05F11/08
Inventor 石朋飞陈彬穆光远阚学飞黄春燕张敏
Owner SHENZHEN BATIAN ECOTYPIC ENG