Hydroponic culture medium for vegetables and preparation method of hydroponic culture medium for vegetables

A production method and culture solution technology, applied in the direction of culture medium, botany equipment and methods, cultivation, etc., can solve the problems of low yield, limited product safety level and high cost of planting vegetables, and achieve comprehensive nutrition rich, low cost and high product quality. safe effect

Active Publication Date: 2017-03-29
深圳科农园艺科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The object of the present invention is to propose a vegetable hydroponic culture solution and a method for making the vegetable hydroponic culture solution, so as to solve the problems of low yield, limited product safety level and high cost of vegetable hydroponic culture solution in the prior art.

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  • Hydroponic culture medium for vegetables and preparation method of hydroponic culture medium for vegetables

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Embodiment 1

[0024] This embodiment provides a vegetable hydroponic culture solution, including 110-115 parts of fermentation broth, 70-75 parts of leaching solution, 4-6 parts of vinegar and 10-15 parts of compound nutrition mixed together by weight. liquid;

[0025] The preparation method of the fermentation liquid is as follows: in parts by weight, 100-110 parts of corn stalks, 2-3 parts of rapeseed cake, 70-80 parts of seaweed residue, 20-30 parts of wheat bran, 3-5 parts of alfalfa, 100- 110 parts of chicken manure and 2-3 parts of a starter are mixed and then fermented to form an extraction material, which is subjected to pressure filtration to obtain a fermentation liquid, wherein the starter is composed of the following components by weight: 1-2 parts of Bacillus subtilis, 2-5 parts of actinomycetes, 1-2 parts of colloid bacillus, 2-5 parts of lactobacillus plantarum, 3-5 parts of bacillus licheniformis, 1-2 parts of yeast, 2-3 parts of enterococcus faecalis and 3 parts of protease...

Embodiment 2

[0041] refer to figure 1 , The present embodiment provides a method for preparing a vegetable hydroponic culture solution, which is used to prepare the vegetable hydroponic culture solution shown in Example 1. Specifically, the method for preparing the vegetable hydroponic culture solution includes the following steps:

[0042] S1. Preparation of organic raw materials: by weight, 100-110 parts of corn stalks, 2-3 parts of rapeseed cake, 70-80 parts of seaweed residue, 20-30 parts of wheat bran, 3-5 parts of alfalfa and 100-110 parts Chicken manure is mixed to form an organic raw material for later use; the above-mentioned corn stalk content, rapeseed cake content, seaweed residue content, wheat bran content, alfalfa content and chicken manure content are their share in the fermentation broth, not in the hydroponic vegetable cultivation. The number of parts in the culture medium;

[0043] S2. Fermentation raw material preparation: Mix 2-3 parts by weight of starter in organic ...

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Abstract

The invention relates to the field of soilless culture nutrient solution and especially relates to a hydroponic culture medium for vegetables and a preparation method of hydroponic culture medium for vegetables. The hydroponic culture medium for vegetables comprises following components in parts by weight: 110-115 parts of fermentation broth, 70-75 parts of leaching solution, 4-6 parts of vinegar and 10-15 parts of complex nutrient solution. The preparation method of hydroponic culture medium for vegetables comprises following steps: preparation of organic raw materials, preparation of raw materials for fermentation, preparation of raw materials for extraction, extraction of fermentation broth, preparation of leaching solution, and preparation of hydroponic culture medium for vegetables. The hydroponic culture medium for vegetables is safe in quality, high in yield and low in cost. The preparation method is used for preparing safe high-yield and low-cost hydroponic culture medium for vegetables.

Description

technical field [0001] The invention relates to the field of soilless culture nutrient solution, in particular to a vegetable hydroponic culture solution and a method for preparing the vegetable hydroponic culture solution. Background technique [0002] Hydroponic cultivation of vegetables has many advantages over traditional soil cultivation, for example, hydroponic cultivation is not restricted by seasons and geography; hydroponic cultivation requires less irrigation and fertilizer than traditional soil cultivation; hydroponic cultivation contributes to the development of modern agriculture Enterprise management. In the prior art, the hydroponic culture fluid technology of vegetables has been developed to a certain extent, but has not yet reached a mature stage. Therefore, in the research and development of vegetable hydroponic culture fluid, there is still a lot of room for improvement, especially in improving the quality of vegetables. production, product safety and pla...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G31/00C05G1/00
CPCA01G24/00C05B7/00C05F3/00C05G5/23C05F5/002C05F11/00C05F11/08C05F17/00C05C3/00C05C5/04C05C9/00C05D5/00C05D9/00C05D9/02C05F9/04Y02P60/21
Inventor 杨莹
Owner 深圳科农园艺科技有限公司
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