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Cultivation matrix and preparation method thereof

A cultivation substrate and substrate technology, applied in planting substrates, botanical equipment and methods, culture medium, etc., can solve the problem of not speeding up the growth of crops, and achieve the effects of speeding up growth, increasing water permeability and air permeability

Inactive Publication Date: 2018-01-16
江苏三港农业科技发展有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing cultivation substrates can only meet the basic growth needs of crops, and cannot accelerate the growth of crops.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] The invention provides a kind of cultivation substrate, comprises the following raw materials and the parts by weight of each raw material are:

[0028] 30 parts of basic matrix;

[0029] Potassium sulfate compound fertilizer 0.7 part;

[0030] 70 parts of organic fertilizer for livestock and poultry.

[0031] Wherein, the basic matrix is ​​perlite, vermiculite, sand and peat, and the weight ratio of each raw material is: 2:1:1:4.

[0032] Wherein, the livestock and poultry organic fertilizer is one or more of pig manure, cow manure, chicken manure and duck manure.

[0033] The present invention also provides a method for preparing a cultivation substrate. The above-mentioned organic fertilizer for livestock and poultry is retting for 2 to 3 months, and the retting organic fertilizer for livestock and poultry is fully mixed with the basic substrate and potassium sulfate compound fertilizer, and watered thoroughly. Spread it evenly in the cultivation tank, and then co...

Embodiment 2

[0036] The invention provides a kind of cultivation substrate, comprises the following raw materials and the parts by weight of each raw material are:

[0037] 35 parts of basic matrix;

[0038] Potassium sulfate compound fertilizer 0.5 part;

[0039] 60 parts of organic fertilizer for livestock and poultry.

[0040] Wherein, the basic matrix is ​​perlite, vermiculite, sand and peat, and the weight ratio of each raw material is: 2:1:1:4.

[0041] Wherein, the livestock and poultry organic fertilizer is one or more of pig manure, cow manure, chicken manure and duck manure.

[0042] The present invention also provides a method for preparing a cultivation substrate. The above-mentioned organic fertilizer for livestock and poultry is retting for 2 to 3 months, and the retting organic fertilizer for livestock and poultry is fully mixed with the basic substrate and potassium sulfate compound fertilizer, and watered thoroughly. Spread it evenly in the cultivation tank, and then co...

Embodiment 3

[0045] The invention provides a kind of cultivation substrate, comprises the following raw materials and the parts by weight of each raw material are:

[0046] 40 parts of basic matrix;

[0047] Potassium sulfate compound fertilizer 1 part;

[0048] 65 parts of organic fertilizer for livestock and poultry.

[0049] Wherein, the basic matrix is ​​perlite, vermiculite, sand and peat, and the weight ratio of each raw material is: 2:1:1:4.

[0050] Wherein, the livestock and poultry organic fertilizer is one or more of pig manure, cow manure, chicken manure and duck manure.

[0051] A method for preparing a cultivation substrate, which is characterized in that the above-mentioned organic fertilizer for livestock and poultry is retting for 2 to 3 months, and the retting organic fertilizer for livestock and poultry is fully mixed with basic substrate and potassium sulfate compound fertilizer, watered thoroughly, Spread it evenly in the cultivation tank, and then cover it with a b...

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Abstract

The invention discloses a cultivation matrix. The cultivation matrix comprises, by weight, 30-40 parts of a base matrix, 0.5-1 part of a potassium sulfate composite fertilizer, and 60-70 parts of a livestock organic fertilizer. The invention also discloses a preparation method of the cultivation matrix. The preparation method comprises the following steps: retting the livestock organic fertilizerfor 2-3 months, fully and uniformly stirring the retted livestock organic fertilizer, the base matrix and the potassium sulfate composite fertilizer, fully watering the obtained mixture, flatly pavingthe watered mixture in a cultivation tank, covering the cultivation tank with a black film, and fully fermenting and reacting the mixture for 1 week. The base matrix is perlite, vermiculite, sands and peat, and can meet basic growth needs of crops, the perlite, vermiculite and sands can increase the water permeability and the air permeability of the matrix, and the peat can loosen the matrix to prevent the matrix from being consolidated; and the potassium sulfate composite fertilizer and the livestock organic fertilizer provide nutrients for the crops and accelerate the growth of the crops.

Description

technical field [0001] The invention relates to a cultivation substrate and a preparation method thereof, belonging to the technical field of crop cultivation. Background technique [0002] Soilless cultivation refers to the method of cultivating with substrate instead of natural soil. It is mainly used in vegetables or flowers. It is a high-yield and high-quality advanced technology that saves water, fertilizer and labor. Substrate cultivation is a method with the largest promotion area in soilless cultivation. It fixes the roots of crops in organic or inorganic substrates, and supplies the nutrients or water needed by crops through drip irrigation or trickle irrigation. At present, most countries in the world use gravel, sand, mud (grass) charcoal, vermiculite, perlite, rock wool, sawdust, etc. as fixed substrates. With the promotion and application of soilless cultivation technology, the demand for substrates is increasing, and enterprises specializing in the production...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G1/00A01G24/20A01G24/30
Inventor 蒋春华
Owner 江苏三港农业科技发展有限公司
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