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Soilless culture matrix for organic strawberry

A technology for soilless culture substrate and strawberry, which is applied in the directions of planting substrate, preparation of organic fertilizer, culture medium, etc., can solve the problems of changes in physical and chemical properties of soilless culture substrate, affecting the quality of organic strawberries, aggravating diseases of strawberry continuous cropping, etc. The effect of root disease occurrence, improvement of nutrient retention ability, and reduction of pathogenic bacteria

Inactive Publication Date: 2018-05-29
四川大巴山生态农业开发有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the soilless cultivation materials obtained by this method often cause changes in the physical and chemical properties of the soilless cultivation substrate due to the instability of raw material sources and quality.
At the same time, the strawberries produced according to this method have a higher incidence of disease and insect pests when they are planted after the second year. The reason is that the harmless materials obtained from composting can decompose faster under the action of microorganisms in the environment, making the C / N It is more conducive to the growth of various microorganisms, which leads to the increase of strawberry continuous cropping diseases year by year, which seriously affects the quality of organic strawberries.

Method used

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  • Soilless culture matrix for organic strawberry

Examples

Experimental program
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Effect test

Embodiment 1

[0030] In terms of parts by volume, the raw material lignite humic acid powder 3 parts, peat 8 parts, calcium magnesium phosphate fertilizer 1 part, vermiculite 2 parts, perlite 2 parts are mixed evenly, and 150 times diluted EM bacteria dilution solution is added to the mixed matrix Ferment for 10 days to obtain soilless culture substrate.

Embodiment 2

[0032] In terms of parts by volume, the raw material lignite humic acid powder 4 parts, peat 9 parts, calcium magnesium phosphate fertilizer 1 part, vermiculite 3 parts, perlite 3 parts are mixed evenly, and 100 times diluted EM bacteria dilution solution is added to the mixed matrix Ferment for 7 days to obtain soilless culture substrate.

Embodiment 3

[0034] In terms of parts by volume, the raw material lignite humic acid powder 5 parts, peat 10 parts, calcium magnesium phosphate fertilizer 2 parts, vermiculite 4 parts, perlite 4 parts are mixed evenly, and 50 times diluted EM bacteria dilution solution is added to the mixed matrix Ferment for 7 days to obtain soilless culture substrate.

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Abstract

The invention discloses a soilless culture matrix for organic strawberry, wherein the soilless culture matrix is formed by compounding the following components by volume: 3-5 parts of lignite humic acid powder, 8-10 parts of peat, 1-2 parts of calcium-magnesium-phosphorus fertilizer, 2-4 parts of vermiculite, and 2-4 parts of perlite. According to the present invention, the soilless culture matrixcan directly supply the raw materials, can supply nutrients for a long time, contains the pure natural organic matter components, and can meet the fertility requirements of strawberry growth on the matrix; and with the application of the soilless culture matrix to cultivate organic strawberry, the yield and the quality of strawberry can be significantly improved.

Description

technical field [0001] The invention relates to a soilless cultivation substrate, in particular to a soilless cultivation substrate of organic strawberries. Background technique [0002] Soilless cultivation is becoming more and more popular due to its characteristics of being free from natural constraints, high degree of controllability, good product quality, and saving resources. In the process of soilless cultivation, the substrate plays a decisive role, which can effectively fix plants and maintain water. Nutrition, ventilation, and root protection. Therefore, the rational configuration of the substrate is crucial to the final yield and quality of the product. At present, my country's soilless cultivation technology is still in the process of exploring and practicing. There are not many studies in this area. ,Low Yield. [0003] Peat has a low or medium carbon-to-nitrogen ratio, high organic matter and total nitrogen content, strong aeration, large water holding capacit...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/04A01G24/28A01G24/15C05G3/80
CPCC05D9/00C05G3/80C05F11/02C05F11/04C05F11/08C05F17/00C05G1/00
Inventor 杨毅宇郑明程帅李飞
Owner 四川大巴山生态农业开发有限公司
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