Soilless capillary hydroponics rearing groove

A cultivation tank and hydroponics technology, which is applied in the field of soilless hydroponics capillary cultivation tank, can solve the problems of high labor intensity, plant root strain, change, etc., and achieve easy cleaning, convenient operation and management, and reduce labor intensity Effect
CN101416606AInactive Publication Date: 2009-04-29TIANJIN INST OF AGRI RESOURCES & ENVIRONMENTAL
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
TIANJIN INST OF AGRI RESOURCES & ENVIRONMENTAL
Publication Date
2009-04-29
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention relates to a soilless cultivation groove of capillary hydroponics, comprising a groove body, a seepage prevention film, a table for fixing plant, a hydrophilic non-woven fabric, and a groove cover. The table for fixing and putting plants in the culturing groove of the soilless cultivation system of capillary hydroponics is set fixedly, such that there is no damage to the roots of plants because the liquid level of the nutrient solution is changed by the influence of external temperature and no worry about water or power cut because of the 5cm height of the nutrient solution. The invention adopts the root separating method to solve the conflict of oxygen uptake and liquid supplement in the way of making one part of roots on the surface of the non-woven cloth to adsorb oxygen in air and the other part in nutrient fluid to adsorb nutrition and water. The bottom of the culturing groove can be provided with a culturing frame having the function of supporting to completely change the traditional stooping or squatting working way of the workers in the past, which is not only good for easy operation and management, but also for easy cleaning of the residue roots after harvesting. So the labor intensity can be reduced.
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Description

technical field

[0001] The invention belongs to the field of facility agriculture, in particular to a soilless hydroponic capillary cultivation tank. Background technique

[0002] Soilless cultivation technology is one of the most advanced and capital-intensive production methods widely used in protected agriculture in the world, and thus has become one of the main directions of research and development of protected horticulture in the world in the past century. Among them, soilless hydroponics technology is a newest cultivation method developed along with the development of greenhouse production, which usually utilizes a cultivation tank with nutrient solution flowing inside to cultivate plants. Since the nutrient solution has or even exceeds the various nutrients supplied by the soil, and the root system does not contact the soil, various soil-borne diseases can be avoided, so it is more conducive to the growth and development of various plants. At present, the cultivatio...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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