Clayey soil conditioner specially used for facility agriculture

A technology of clay soil and conditioner, which is applied in the fields of agricultural planting and soil conditioner, and achieves the effect of safe use, good ion adsorption and pollution reduction.

Active Publication Date: 2018-05-15
河南省农业科学院园艺研究所
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In summary, the clay soil improver of the present invention has the advantages of low cost (about 250 yuan per mu), easy to use (just apply it to the soil), stable and long-lasting, and good effect in resisting heavy cropping obstacles. Invention of a similar clay soil conditioner has not been applied in the current facility agricultural production

Method used

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  • Clayey soil conditioner specially used for facility agriculture
  • Clayey soil conditioner specially used for facility agriculture

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0052] A clay soil improver is made from the following raw materials in parts by weight:

[0053] Soy Straw 1000; Garlic Extract 1.0;

[0054] Shenghong thistle extract 0.70; Daphne chamaejasma extract 0.40;

[0055] Arborvitae leaf powder 3.3; diatomaceous earth 250.

[0056] The preparation method is as follows:

[0057] (1) Soybean stalk decomposing treatment: crush soybean stalks into particles with a diameter of 0.1-0.3 cm, add 2.0 times of water to it, and simultaneously add a straw decomposing agent equivalent to 0.2% of the total weight of soybean stalks, and the stalks are decomposed The agent is prepared by the ratio of starter: brown sugar: water = 1:1:20. It is activated for 12 hours before use, and the above-mentioned soybean straw granules, water and straw decomposing agent are fully mixed to obtain a straw premix, and the straw premix is ​​controlled. The moisture content of the material is 60-65%; the above-mentioned straw premix is ​​stacked up, sealed with...

Embodiment 2

[0064] A clay soil improver is made from the following raw materials in parts by weight:

[0065] soybean straw 900; garlic extract 0.95;

[0066] Sheng red thistle extract 0.65; Daphne chamaejasma extract 0.35;

[0067] Arborvitae leaf powder 3.0; diatomaceous earth 220.

[0068] The preparation method is as follows:

[0069] (1) Soybean stalk decomposing treatment: crush soybean stalks into particles with a diameter of 0.1-0.3 cm, add 1.8 times of water to it, and simultaneously add a straw decomposing agent equivalent to 0.3% of the total weight of soybean stalks, and the stalks are decomposed The agent is prepared by the ratio of starter: brown sugar: water = 1:1:20. It is activated for 8 hours before use, and the above-mentioned soybean straw granules, water and straw decomposing agent are fully mixed to obtain a straw premix, and the straw premix is ​​controlled. The moisture content of the material is 60-65%; the above-mentioned straw premix is ​​stacked up, sealed w...

Embodiment 3

[0072] A clay soil improver is made from the following raw materials in parts by weight:

[0073] Soy Straw 1050; Garlic Extract 1.10;

[0074] Sheng red thistle extract 0.75; Daphne chamaejasme extract 0.45;

[0075] Arborvitae leaf powder 3.5; diatomaceous earth 260.

[0076] The preparation method is as follows:

[0077] (1) Soybean stalk decomposing treatment: crush soybean stalks into particles with a diameter of 0.1-0.3 cm, add 2.0 times of water to it, and simultaneously add a straw decomposing agent equivalent to 0.1% of the total weight of soybean stalks, and the stalks are decomposed The agent is prepared by the ratio of starter: brown sugar: water = 1:1:20. It is activated for 24 hours before use, and the above-mentioned soybean straw particles, water and straw decomposing agent are fully mixed to obtain a straw premix, and the straw premix is ​​controlled. The moisture content of the material is 60-65%; the above-mentioned straw premix is ​​stacked up, sealed wi...

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Abstract

The invention relates to the field of agriculture planting and soil conditioners and especially relates to a clayey soil conditioner specially used for facility agriculture. In the invention, an agricultural waste, soya bean straw, is used as the main component and carrier of the clayey soil conditioner; by screening various natural phytoncides and insecticides and optimizing the formula of the clayey soil conditioner, the clayey soil conditioner, which is composed of soya bean straw, garlic extract, ageratum conyzoides extract, stellera chamaejasme extract, cacumen biotae leaf powder and diatomite, is produced; the clayey soil conditioner is low in cost, is convenient and safe to use, is stable and long-acting, can significantly improve facility clayey soil structure, and can save fertilizer by 30-50% and reduce the cost by more than 80%; meanwhile, the invention provides a new approach for cyclic utilization of the soya bean straw, so that natural resources are saved, energy crisis is alleviated and ecologic environment is protected.

Description

technical field [0001] The invention relates to the field of agricultural planting and soil improver, in particular to a clay soil improver specially used for facility agriculture. Background technique [0002] Clay soil refers to soil that is often hard when dry and extremely plastic when wet. It is usually cohesive, and plastic soil strips grow when pinched between fingers. The main fertility characteristics of clay soil (clay 30%) are: good water and fertilizer retention, rich nutrient content, high organic matter content, and relatively stable soil temperature. However, clay soil also has many disadvantages, such as heavy and compact, difficult tillage (hard when dry, clay when wet, difficult to control tillage conditions); poor permeability, especially poor air permeability and water permeability, and the soil temperature in early spring is not easy Therefore, it is also called "cold soil", so early spring sowing is not conducive to seedling emergence; when the viscosi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/04C05G3/02C05G3/00C09K17/40A01N65/42A01N59/00A01P3/00A01P1/00A01P7/04C09K101/00C05G3/60C05G3/80
CPCA01N59/00A01N65/00A01N65/12A01N65/18A01N65/42C05D9/00C05G3/00C05G3/60C05G3/80C09K17/40C09K2101/00C05F11/00Y02A50/30
Inventor 王晋华赵肖斌米国全程志芳史艳艳韩娅楠王裔娜韩永平李晓慧牛屹立
Owner 河南省农业科学院园艺研究所
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