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Special substrate for soilless seedling of mustard

A technology for soilless seedling raising and plum vegetable, which is applied in application, fertilizer mixture, fertilizing device and other directions, can solve the problems of complicated nutrient solution preparation, low nutrient content and high pollution of vegetables, and achieves the benefits of seedling raising, strong disease resistance and less pest and disease damage. Effect

Inactive Publication Date: 2014-04-23
谭飞鸿
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This patent is mainly to solve the problem of cumbersome preparation of nutrient solution and high cost caused by the lack of nutrients in the substrate under the condition of seedling cultivation.
[0005] Using conventional seedling and cultivation substrates such as peat, perlite, and vermiculite, the nutrient content is low, and nutrient solution must be poured. Not only is the cost high, but the pollution to vegetables is also high, especially some nitrogen elements will be high

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] Example 1 A substrate specially used for soilless seedling cultivation of plum vegetables, which is made by mixing the following raw materials in volume percentage: 20% perlite, 40% peat, 28% sawdust, 10% decomposed plum vegetable leaf residue and 2% Chinese herbal medicine residue; The decomposing method of the plum vegetable leaf dregs is as follows: at a room temperature of 20°C, the plum vegetable leaf residues are piled up and placed, and sprayed with 3% water of the plum vegetable leaf mass, then covered with a plastic film, fermented for 50 days, and then Remove the plastic film, spread it out, let it dry naturally at room temperature, then pulverize it, and pass it through a 5 mm sieve; residue. The processing methods such as fermentation, sterilization and pulverization adopt conventional methods.

Embodiment 2

[0019] Example 2 A substrate specially used for soilless seedling cultivation of plum vegetables, which is made by mixing the following raw materials in volume percentage: 10% perlite, 60% peat, 20% sawdust, 15% decomposed plum vegetable leaf residue and 5% Chinese herbal medicine residue; The decomposing method of the plum vegetable leaf dregs is as follows: at a room temperature of 25°C, pile up the plum vegetable leaf residues and place them in piles, and spray 1% of the plum vegetable leaf mass with clear water, then cover with a plastic film, ferment for 40 days, and then Remove the plastic film, spread it out, let it dry naturally at room temperature, then pulverize it, and pass it through a 5 mm sieve; residue. The processing methods such as fermentation, sterilization and pulverization adopt conventional methods.

Embodiment 3

[0020] Example 3 A substrate specially used for soilless seedling cultivation of plum vegetables, which is made by mixing the following raw materials in volume percentage: 30% perlite, 40% peat, 24% sawdust, 5% decomposed plum vegetable leaf residue and 1% Chinese herbal medicine residue; The decomposing method of the plum vegetable leaf dregs is as follows: at a room temperature of 28°C, the plum vegetable leaf residues are piled up and placed, and sprayed with 5% water of the plum vegetable leaf mass, then covered with a plastic film, fermented for 30 days, and then Remove the plastic film, spread it out, let it dry naturally at room temperature, then pulverize it, and pass it through a 5 mm sieve; residue. The processing methods such as fermentation, sterilization and pulverization adopt conventional methods.

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Abstract

The invention discloses a special substrate for soilless seedling of mustard. The substrate comprises perlite, grass carbon, sawdust, mustard leaf residues and Chinese herbal medicine residues. According to the substrate, the mustard leaf residues which are thoroughly decomposed are used as organic fertilizers to supply nutrients to a seedling process. The substrate also comprises the Chinese herbal medicine residues, and a large number of various nutrients such as nitrogen, phosphorus and potassium needed by plant growth development in the Chinese herbal medicine residues supply rich nutrition. According to the loose structure of the medicine residues, the substrate has the advantages of looseness, breathability, moisture preservation and fertility preservation. Compared with a conventional soil seedling substrate of the mustard, the special substrate for the soilless seedling of the mustard has the advantages of small pest and disease damage, low cost, high survival rate, high disease resistance and high yield; meanwhile, wastes are turned into treasures, and the cost is reduced.

Description

technical field [0001] The invention relates to a substrate for soilless seedling cultivation, in particular to a substrate specially used for soilless seedling cultivation of plum vegetables, and belongs to the technical field of agricultural production. Background technique [0002] Meicai is a special product in Huizhou, Guangdong. Meicai and mustard greens belong to the same species and have similar shapes. Because of their strict requirements on the climate, they are generally only planted in autumn and winter. , is one of the few vegetable varieties in China. The marinated pickled vegetables are yellowish-green in appearance, with a small amount of salt separated out, soft to the touch, with a strong aroma of plum vegetables, crisp and refreshing. The most famous preserved vegetables dishes such as "Meicai Braised Pork" has become a household dish. According to reports, plum vegetables contain 5.7% sugar, 5.6% protein, and contain a variety of vitamins, 17 kinds of a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00
Inventor 谭飞鸿
Owner 谭飞鸿
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