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Marine shellfish soil conditioner and production method thereof

A soil conditioner and marine technology, applied in the field of soil conditioning, can solve problems such as imbalance of nutrients, surface soil compaction, and low mobility of lime

Inactive Publication Date: 2018-06-01
广东诺尔信生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For the improvement of acidic soil, the traditional technology mainly adopts the method of applying lime (CaO). Although the application of lime can relieve the degree of acidification of the soil within a certain range, because the mobility of lime in the soil is not high, long-term and excessive application of lime will cause It causes compaction of the surface soil, and excessive effective nutrients are calcified, which cannot be absorbed by crops, causing an imbalance of nutrient elements

Method used

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  • Marine shellfish soil conditioner and production method thereof
  • Marine shellfish soil conditioner and production method thereof
  • Marine shellfish soil conditioner and production method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0045] The marine shellfish soil conditioner of the present embodiment comprises the raw material of following parts by weight:

[0046] 75 servings of oyster shell powder

[0047] Bacillus subtilis 0.1 parts

[0048] 12 parts bamboo vinegar

[0049] Chitin 0.1 parts

[0050] Molasses 8 parts.

[0051] The preparation method of marine shellfish soil conditioner comprises the following steps:

[0052] (1) Preparation of oyster shell powder

[0053] 1.1 Put the marine shells into the calcination furnace for high-temperature calcination, the calcination temperature is 2500°C, and calcine for 4 hours;

[0054]1.2 Transport the calcined marine shells to the rotary kiln for cooling; the rotary kiln

[0055] 1.3 Pulverize the cooled oyster shells to obtain oyster shell powder of 100 mesh to -300 mesh;

[0056] 1.4 The oyster shell powder is air-selected to obtain shell powder with uniform particles;

[0057] (2) Prepare soil conditioner

[0058] 2.1 Mix the oyster shell powd...

Embodiment 2

[0068] The main technical solutions of this embodiment are basically the same as those of Embodiment 1, and the features not explained in this embodiment are explained in Embodiment 1, and will not be repeated here.

[0069] The marine shellfish soil conditioner includes the following raw materials in parts by weight:

[0070] Oyster shell powder 85 parts

[0071] Bacillus subtilis 0.3 part

[0072] 15 parts of bamboo vinegar

[0073] Chitin 0.3 parts

[0074] Molasses 12 parts.

[0075] In the preparation method of marine shellfish soil conditioner,

[0076] 1.1 Calcining the oysters at a temperature of 1500°C for 5 hours;

[0077] 1.2 Cool to a temperature of 80°C;

[0078] 2.2 The fermentation tank was reacted for 70 hours;

[0079] 2.3 Dry the fermented material to a dryness of 85% to obtain a soil conditioner.

[0080] Table 2 The soil conditioner of this embodiment is applied to the experimental data of alkaline soil

[0081]

Embodiment 3

[0083] The main technical solution of this embodiment is basically the same as that of Embodiment 1 or Embodiment 2. The features not explained in this embodiment are explained in Embodiment 1 or Embodiment 2, and will not be repeated here.

[0084] The marine shellfish soil conditioner includes the following raw materials in parts by weight:

[0085] Oyster shell powder 80 parts

[0086] Bacillus subtilis 0.2 parts

[0087] 13 parts bamboo vinegar

[0088] Chitin 0.2 parts

[0089] Molasses 10 parts.

[0090] 1.1 Calcining oyster shells at a temperature of 2000°C for 4.5 hours;

[0091] 1.2 Transport the marine shells calcined in step 1.1 to a rotary kiln to cool to a temperature of 96°C;

[0092] 2.2 The fermentation tank was reacted for 60 hours;

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Abstract

The invention relates to a marine shellfish soil conditioner and a preparation method thereof. The marine shellfish soil conditioner includes 75-85 parts of marine shell powder, 0.1-0.3 part of bacillus subtilis, 12-15 parts of bamboo vinegar liquid, 0.1-0.3 part of chitin and 8-12 parts of molasses. Compared with the prior art, the marine shellfish soil conditioner provided by the invention can improve the soil quality, regulate soil pH, provide rich and easily absorbable active calcium ions and establish beneficial microbiotas, and is beneficial to growing plants in soil, increasing crop production and creating good economic benefits.

Description

technical field [0001] The invention relates to the technical field of soil conditioning, in particular to a marine shellfish soil conditioner and a production method thereof. Background technique [0002] In recent years, the degree of acidification of agricultural soil has become more and more serious, and the area of ​​acidified soil has increased year by year, while the pH value of acidic soil is low. When the soil pH is less than or equal to 5.0, Al 3+ It will dissolve and affect the healthy growth of crops. At the same time, soil acidification will also lead to deterioration of soil structure, reduction of cation exchange capacity and base saturation, serious loss of soil nutrients, and poor soil ridges, which seriously affect the development of agriculture. Acidic soil can also affect the activities of soil microorganisms, reduce the number of soil microorganisms, inhibit the growth and activities of microorganisms, and prevent the smooth decomposition of soil organi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09K17/40C09K109/00C09K101/00
CPCC09K17/40C09K2101/00C09K2109/00
Inventor 林其访
Owner 广东诺尔信生物科技有限公司
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