Specific seedling substrate for Chinese cabbage, cabbage vegetables

A seedling raising substrate and technology of cabbage, applied in application, organic fertilizer, preparation of organic fertilizer, etc., to achieve the effects of less use, lower pH, and more quantity

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 substrate for cabbage and cabbage vegetables prepared from fermented vinegar grains and cassava residues as the main raw materials

Method used

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  • Specific seedling substrate for Chinese cabbage, cabbage vegetables

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] The special seedling raising substrate for cabbage and cabbage vegetables comprises vinegar grains, cassava residues, plant ash, vermiculite, peat and a small amount of inorganic fertilizers such as ammonium sulfur nitrate, potassium chloride and monoammonium phosphate.

[0022] Among the components of the substrate, calculated by volume, its component ratio is: 20% vinegar residue, 15% cassava residue, 15% plant ash, 25% vermiculite, and 25% peat; the substrate also contains 0.4kg / kg ammonium sulfur nitrate m 3 , Potassium chloride 0.1 kg / m 3 , Monoammonium phosphate 0.1 kg / 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 2%, the total porosity is 75%, the EC value is 2mS / cm, and the pH is 6.5.

[0024] The vinegar grains and cassava dregs in the matrix component are decomposed products that have been fermented with a high-temperature quick-rot agent, and the fermentatio...

Embodiment 2

[0026] The special seedling raising substrate for cabbage and cabbage vegetables comprises vinegar grains, cassava residues, plant ash, vermiculite, peat and a small amount of inorganic fertilizers such as ammonium sulfur nitrate, potassium chloride and monoammonium phosphate.

[0027] Among the components of the substrate, calculated by volume, its component ratio is: 25% vinegar residue, 10% cassava residue, 15% plant ash, 25% vermiculite, and 25% peat; the seedling cultivation substrate also contains 0.5% ammonium sulfur nitrate kg / m 3 , Potassium chloride 0.2 kg / m 3 , Monoammonium phosphate 0.2 kg / m 3 .

[0028] The matrix has a water content of 25%, an organic matter content of ≥25%, N+P 2 o 5 +K 2 The total nutrient content of O is 1%, the total porosity is 65%, the EC value is 1.5mS / cm, and the pH is 5.5.

[0029] The vinegar grains and cassava residues in the matrix component are decomposed matter fermented with Japanese EM preparations, and the fermentation time...

Embodiment 3

[0031] The special seedling raising substrate for cabbage and cabbage vegetables comprises vinegar grains, cassava residues, plant ash, vermiculite, peat and a small amount of inorganic fertilizers such as ammonium sulfur nitrate, potassium chloride and monoammonium phosphate.

[0032] Among the components of the matrix, the ratio of components calculated by volume is: vinegar grains 25%, cassava residue 15%, plant ash 10%, vermiculite 25%, peat 25%; the matrix also contains ammonium sulfur nitrate 0.4kg / m 3 , Potassium chloride 0.1 kg / m 3 , Monoammonium phosphate 0.1 kg / m 3 .

[0033] The matrix contains 40% water, 30% organic matter, N+P 2 o 5 +K 2 The total nutrient content of O is 3%, the total porosity is 85%, the EC value is 2.5mS / cm, and the pH is 7.5.

[0034]The vinegar grains and cassava residues in the matrix component are decomposed products that have been fermented with a high-temperature quick-rot agent, and the fermentation treatment time is 120 days; th...

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Abstract

The invention discloses a specific seedling substrate for Chinese cabbage, cabbage vegetables, and belongs to the technical field of soilless culture. The substrate comprises the following components in percentage by volume: 20 to 25 percent of vinegar residues, 10 to 15 percent of manioc waste, 10 to 15 percent of plant ash, 20 to 25 percent of vermiculite, 20 to 25 percent of turf, a little inorganic fertilizer, wherein 0.4 to 0.5kg of ammonium sulfate-nitrate, 0.1 to 0.2kg of potassium chloride, 0.1 to 0.2kg of monoammonium phosphate are added into the substrate. According to the seedling substrate, the vinegar residues, the manioc waste and other organic wastes are mainly used as raw materials and fermented at high temperature to produce soilless culture substrate, so that waste materials are changed into valuable things, and harmful substances are changed into benefits things. The seedling substrate produced by the invention has the advantages of high nutrition content, loosing and breathability, water and fertilizer maintenance and the like, and can be widely applied to seedling of Chinese cabbage, cauliflower, cabbage, broccoli and other cabbage vegetables.

Description

technical field [0001] The invention relates to a soilless cultivation seedling substrate for crops, in particular to a special seedling cultivation substrate for cabbage and cabbage 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...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00C05F17/00
CPCY02W30/40
Inventor 蔡立新朱忠贵蔡培元史振侠
Owner 江苏培蕾基质科技发展有限公司
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