A soilless culture medium for strawberries

A soilless culture substrate and inorganic substrate technology, applied in the field of seedling breeding, can solve the problems of large production input, immature soilless culture technology, low yield, etc., to ensure nutrient content, improve survival rate and quality, reduce Effects of Environmental Pollution

Inactive Publication Date: 2014-08-13
卞佳林
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[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, Maintain water nutrition, ventilate the air, and protect the root system. Therefore, the rat...

Method used

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  • A soilless culture medium for strawberries

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Embodiment 1

[0012] A soilless cultivation substrate for strawberries, comprising a substrate body and water, the substrate body comprising 15 parts of fermented organic substrates and 3 parts of inorganic substrates, wherein the fermented organic substrates include 3 parts of peat and 2 parts of sawdust , 2 parts of bark, 3 parts of carbonized rice husk, 2 parts of coconut shell and 1 part of bagasse, and the particle diameters of the sawdust, bark, carbonized rice husk, coconut shell and bagasse are all 3-5mm. The inorganic matrix includes 3 parts of rock wool, 3 parts of slag, 1 part of perlite, 2 parts of vermiculite and 2 parts of ceramsite. Wherein, the particle size of the slag is 2-4mm, the porosity of the perlite is greater than 97%, and the particle size of the vermiculite is greater than 3mm.

Embodiment 2

[0014] A soilless cultivation substrate for strawberries, comprising a substrate body and water, the substrate body comprising 15 parts of fermented organic substrates and 3 parts of inorganic substrates, wherein the fermented organic substrates include 5 parts of peat and 3 parts of sawdust , 1 part of bark, 5 parts of carbonized rice husk, 2 parts of coconut shell and 3 parts of bagasse, and the particle diameters of the sawdust, bark, carbonized rice husk, coconut shell and bagasse are all 3-5mm. The inorganic matrix includes 6 parts of rock wool, 2 parts of slag, 3 parts of perlite, 3 parts of vermiculite and 1 part of ceramsite. Wherein, the particle size of the slag is 2-4mm, the porosity of the perlite is greater than 97%, and the particle size of the vermiculite is greater than 3mm.

Embodiment 3

[0016] A soilless cultivation substrate for strawberries, comprising a substrate body and water, said substrate body comprising 15 parts of fermented organic substrates and 3 parts of inorganic substrates, wherein said fermented organic substrates include 4 parts of peat and 3 parts of sawdust , 2 parts of bark, 3 parts of carbonized rice husk, 2 parts of coconut shell and 2 parts of bagasse, and the particle diameters of the sawdust, bark, carbonized rice husk, coconut shell and bagasse are all 3-5mm. The inorganic matrix includes 5 parts of rock wool, 2 parts of slag, 2 parts of perlite, 3 parts of vermiculite and 2 parts of ceramsite. Wherein, the particle size of the slag is 2-4mm, the porosity of the perlite is greater than 97%, and the particle size of the vermiculite is greater than 3mm.

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Abstract

The present invention discloses a soilless culture medium for strawberries. The soilless culture medium is characterized by comprising medium body and water, wherein the mass ratio of the medium body to water is 5:1-2, the pH of the soilless culture medium is 6-7, the particle size is 5-10mm, the porosity is more than 60%, and the overall ratio of C:N is 25-30:1. The soilless culture medium for strawberries provided in the invention has the advantages of easily available raw material, and the mutual compatibility combination of inorganic medium and organic medium not only effectively uses wastes and reduces environmental pollution, but also ensures the nutrient content in the medium formula, so that the ratio of survival and quality of the strawberries are substantially enhanced. Then soilless culture medium can be widely applied to the field of soilless culture such as trough-carrying, bag-carrying and the like.

Description

technical field [0001] The invention relates to a soilless cultivation substrate, in particular to a soilless cultivation substrate of strawberries, and belongs to the technical field of nursery stock breeding. 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, Maintain water nutrition, ventilate the air, and protect the root system. Therefore, the rational configuration of the substrate is crucial to the final output and quality of the product. At present, my country's soilless cultivation technology is still in the process of exploring and practicing. In this regard There are not many researches on it, and the selection of substrate formula is not very mature at present, resulting in immature...

Claims

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Application Information

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IPC IPC(8): C05G3/00
Inventor 卞佳林陈菊芳
Owner 卞佳林
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