Special seedling medium for solanaceous vegetables

A seedling raising substrate, solanaceous fruit technology, applied in the direction of application, fertilizer mixture, fertilization device, etc., to achieve the effect of reducing pH, reducing environmental pollution, and high nutrient content

Inactive Publication Date: 2013-03-27
江苏培蕾基质科技发展有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Document retrieval found that there is no relevant report in China on the special seedling

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] A special seedling-raising substrate for solanaceous vegetables is characterized in that: the composition of the substrate includes vinegar grains, plant ash, vermiculite, peat, perlite, and a small amount of inorganic fertilizers such as ammonium sulfur nitrate, potassium chloride, and monoammonium phosphate.

[0022] The proportion of the matrix components by volume is: vinegar grains 25%, plant ash 20%, vermiculite 20%, peat 25%, perlite 10%; also added ammonium sulfur nitrate 0.3kg / m 3 , potassium chloride 0.2 kg / m 3 , monoammonium phosphate 0.2kg / m 3 .

[0023] The matrix has a water content of 35%, an organic matter content of 25%, and N+P 2 o 5 +K 2 The total nutrient content of O is 3%, the total porosity is 75%, the EC value is 2mS / cm, and the pH is 6.5.

[0024] The vinegar grains in the matrix component are decomposed matter fermented by a high-temperature quick-rot agent, and the fermentation treatment time is 6 months; the dosage of the high-temperatur...

Embodiment 2

[0026] A special seedling-raising substrate for solanaceous vegetables is characterized in that: the composition of the substrate includes vinegar grains, plant ash, vermiculite, peat, perlite, and a small amount of inorganic fertilizers such as ammonium sulfur nitrate, potassium chloride, and monoammonium phosphate.

[0027] The proportion of the matrix components by volume is: 30% of vinegar grains, 15% of plant ash, 25% of vermiculite, 20% of peat charcoal, and 10% of perlite; 3 , potassium chloride 0.2 kg / m 3 , monoammonium phosphate 0.2kg / m 3 .

[0028] The matrix has a water content of 45%, organic matter content ≥ 25%, N+P 2 o 5 +K 2 The total nutrient content of O is 5%, the total porosity is 85%, the EC value is 3.0mS / cm, and the pH is 7.5.

[0029] The vinegar grains in the matrix component are decomposed matter fermented with Japanese EM preparation, and the fermentation treatment time is 6 months; the amount of EM is 1 kg of EM stock solution per 100 m3 raw ma...

Embodiment 3

[0031] A special seedling-raising substrate for solanaceous vegetables is characterized in that: the composition of the substrate includes vinegar grains, plant ash, vermiculite, peat, perlite, and a small amount of inorganic fertilizers such as ammonium sulfur nitrate, potassium chloride, and monoammonium phosphate.

[0032] The ratio of the matrix components by volume is: 20% vinegar grains, 20% plant ash, 25% vermiculite, 25% peat, and 10% perlite;

[0033] The matrix contains 25% water, 25% organic matter, N+P 2 o 5 +K 2 The total nutrient content of O is 2%, the total porosity is 65%, the EC value is 1.0mS / cm, and the pH is 5.5.

[0034] The vinegar grains in the matrix component are decomposed matter that has been fermented with a high-temperature quick-rot agent, and the fermentation treatment time is 4 months; the dosage of the high-temperature quick-rot agent is 20kg of the quick-rot agent per 100m3 of raw materials.

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Abstract

The invention discloses a special seedling medium for solanaceous vegetables, and belongs to the technical field of soilless cultivation. The medium comprises following ingredients in volume ratio according to the formulation: 20-35% of vinegar residue, 15-25% of vermiculite, 20-25% of grass carbon, 15-20% of plant ash and 5-10% of perlite, as well as small amount of inorganic fertilizers such as 0-0.5kg/m<3> of ammonium sulfate nitrate, 0-0.3kg/m<3> of potassium chloride and 0-0.3kg/m<3> of monoammonium phosphate. Organic wastes such as the vinegar residue serve as materials; a soilless medium is produced after high-temperature fermentation treatment; and waste is changed into precious resources, and disadvantages are changed into advantages. The special seedling medium for the solanaceous vegetables produced by the invention has the advantages of high nutrient content, porous permeability, moisture and fertility preservation and the like, and can be widely applied to seeding cultivation of the solanaceous vegetables such as hot peppers, eggplants and tomatoes.

Description

technical field [0001] The invention relates to a soilless cultivation seedling substrate for crops, in particular to a special seedling cultivation substrate for solanaceous vegetables, belonging to the technical field of soilless cultivation. Background technique [0002] Soilless cultivation refers to the method of cultivating crops with substrates instead of natural soil. It is mainly used in the cultivation of fruits, vegetables or flower seedlings. It is a high-yield, high-quality advanced technology that saves water, fertilizer and labor. [0003] Substrate cultivation is a method with the largest promotion area in soilless cultivation. It fixes the root system of the crop in an organic or inorganic substrate, and supplies the crop nutrient solution 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. [0004] With the promoti...

Claims

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Application Information

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IPC IPC(8): C05G1/00C05G1/06
Inventor 蔡立新朱忠贵史振侠
Owner 江苏培蕾基质科技发展有限公司
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