CN105850681A

CN105850681A - Substrate culture and aeroponic culture integrated culture technique

Info

Publication number: CN105850681A
Application number: CN201610242679.4A
Authority: CN
Inventors: 赵志东
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-04-18
Filing date: 2016-04-18
Publication date: 2016-08-17

Abstract

The invention provides a substrate culture and aeroponic culture integrated culture technique. The substrate culture and aeroponic culture integrated culture technique is characterized in that a substrate aeroponic culture bed consists of planting plates and a culture frame, the planting plates are filled with compound substrates, the bottom of each planting plate is provided with high-water-permeability leakage-proof layer easy for root systems to penetrate, the planting plates can be put in cells of the culture frame to form a closed space in the culture frame, temperature and humidity sensors electrically connected with an automatic control device are arranged in the compound substrates of the planting plates, an atomizing device is arranged in a cavity of the culture frame, a backflow pipe is arranged at the bottom of the culture frame, cultured seedlings with roots having soil are planted into the planting plates with the compound substrates, and water and fertilizers required by plants are applied by the atomizing device controlled by the automatic control device. The substrate culture and aeroponic culture integrated culture technique has the advantages that 1, the problem of proneness to hair root damages caused by root water shortage in aeroponic culture is solved while advantages of aeroponic culture are kept; 2, plant quality is improved; 3, environment protection is benefited; 4, working efficiency is improved, and vegetable freshness is guaranteed; 5, planting space adjustability is realized.

Description

Matrix aerosol combined type cultivation technique

Technical field: the present invention relates to a kind of cultivation technique without soil, particularly a kind of by substrate culture technology The matrix aerosol combined type cultivation technique effectively combined with aerosol cultivation technology.

Background technology: existing cultivation technique without soil mainly includes substrate culture, aerial fog cultivation and water planting three kinds Type.Substrate culture is the abbreviation of solid matrix cultivated plant, by the fixing plant roots of solid matrix (medium) System, and by matrix absorption nutrient solution and a kind of Soilless Culture Methods of oxygen.Aerial fog cultivation is to utilize spraying dress Putting nutrient liquid atomizing is little droplet shape, is directly injected to root system of plant to provide the moisture needed for plant growth And nutrient, the root system of plant is the most exposed under aerosol environment, and root system is unresisted in the space of full oxygen The cultivation technique without soil that free growth is grown.In existing three kinds of cultivation technique without soil, aerial fog cultivation is because of it There is the advantages such as high water-saving fertilizer-saving, high area utilization (solid cultivation), high rate of growth and progressively recognized by everybody Know, but, in use, in place of aerial fog cultivation there is also some shortcomings: 1, plant for tradition nursery Time need clean seedling root easy damaged root system too increase labour intensity, extend the formation of aerial root simultaneously Time；2, the water-retaining property of root is poor, the phenomenon that root lack of water hair root is impaired easily occurs, affects plant growth, It is problematically, can not accurately determine the interval time of spraying, it is impossible to grasp the time of root system lack of water in time, So, the phenomenon that root lack of water hair root is impaired easily occurs；3, the nutrient solution of artificial allotment has that to lack element existing As, it is impossible to ensureing the comprehensive of plant growth element, growth and quality to plant have a certain impact；4、 Need with substantial amounts of fixation silk floss, crop to be fixed, and after crop is plucked, a large amount of discarded fixation silk flosses can be given Environment；5, bad adaptability, this is aerial fog cultivation bed, and (seeing accompanying drawing 1, it is mainly by entirety Bed body 1, sprayer unit 2, return duct 3 form) the pitch-row in fixation hole and aperture be fixing, be not suitable for The plantation of different spacing crop, when different spacing crop varieties changed by needs, then needs to change aerial fog cultivation Bed or aerial fog cultivation bed is transformed, very inconvenient；6, plant, pluck inconvenience, can not when selling Keep-alive, feeling of freshness is bad, and this is that aerial fog cultivation bed is monolithic construction, the crop planted, and needs one Plucking from aerial fog cultivation bed, efficiency is the lowest, the crop easy dehydration atrophy picked, and affects Sell.

Summary of the invention: it is an object of the invention to, for the above-mentioned deficiency in the presence of existing aerial fog cultivation, And propose a kind of there is good water-retaining property, the quality better of crop, pollution-free, strong adaptability, harvesting convenient transportation And fraicheur matrix aerosol combined type cultivation technique when selling.

The object of the invention can be realized by following technical proposals, a kind of matrix aerosol combined type cultivation technique, It is characterized in that, matrix aerial fog cultivation bed is made up of the interior planting tray being provided with composite interstitial substance and cultivating stand, plantation Tray bottom is provided with one layer of good water permeability, it is easy to the application of anti-leakage layers that root system penetrates, and planting tray can be placed in cultivating stand In space, and in cultivating stand formed one close space, be provided with in the composite interstitial substance of planting tray with automatically Control the warm and humid sensor of device electrical connection, be provided with sprayer unit in the cavity of cultivating stand, the bottom of cultivating stand Being provided with return duct, in its root transplantation with soil of the seedling cultivated to the planting tray of composite interstitial substance, crop needs Water, fertilizer, discharged by the sprayer unit controlled by automaton.

Spacing different needed for the most different crops and aperture, the upper end of planting tray is provided with cover plate, Implantation hole it is furnished with on cover plate.

Effect of the invention is that:

1, solve and aerial fog cultivation easily occurs, because of the problem that root lack of water hair root is impaired, maintain aerosol The advantage of cultivation, this is there is the planting tray of composite interstitial substance in being provided with in this technology, compound in planting tray Matrix has the characteristic of water conservation moisturizing, it is ensured that crop occurs without root within a relatively long time The problem of lack of water, improves existence and the ability of anti-accident of crop root, so that this technology both has The advantage of the water conservation moisturizing in standby composite interstitial substance cultivation, especially to seedling；Meanwhile, aerial fog cultivation height water saving Save the advantages such as area utilization (solid cultivation) fertile, high, high rate of growth to be still maintained, because, the later stage The root system of crop all grows from the bottom of planting tray, and exposure is at the inner chamber of matrix aerial fog cultivation bed, and mainly depends on Grow by aerial fog cultivation mode；2, the quality of crop is improved, and this is answering in planting tray in this technology Closing and with the addition of fertilizer in matrix can be that crop provides comprehensive growth elements so that crop has a preferable product Matter；3, it is beneficial to environmental protection, because existing aerial fog cultivation is when sprigging to aerial fog cultivation bed, all needs to use The root of fixation silk floss parcel seedling, is then implanted in the implantation hole on aerial fog cultivation bed, after crop is plucked, These fixation silk flosses all abandon as discarded object, be a pollution greatly to environment, and this technology is continuous without fixation, Seedling is grafted directly in planting tray, after crop harvesting, and the repeatable utilization of composite interstitial substance in planting tray, from And the pollution using fixation silk floss to cause can be avoided to environment；4, can plant, gather in the crops, transport and sell by whole dish Selling, improve operating efficiency and ensure that the fresh of vegetables, this is, the cultivation bed in this technology is combination Structure, planting tray can be placed in the space of cultivating stand, when crop harvesting, as long as the crop of a dish dish Bring out from cultivating stand, and in planting tray, the water-retaining property of composite interstitial substance can be that vegetables are within a period of time Fresh-keeping；5, according to planting requirement, in that context it may be convenient to adjust plantation spacing, this is that planting tray is provided with cover plate, By changing cover plate, can conveniently reach to adjust plantation pitch requirements.

Accompanying drawing illustrates:

Accompanying drawing 1 is the easy structure schematic diagram of aerial fog cultivation bed.

Accompanying drawing 2 is the easy structure schematic diagram of mesostroma aerial fog cultivation bed of the present invention.

Below in conjunction with specific embodiment and accompanying drawing, the present invention is expanded on further:

Detailed description of the invention:

Seeing accompanying drawing 2, a kind of matrix aerosol combined type cultivation technique, matrix aerial fog cultivation bed sets multiple in including Close planting tray 1 and the cultivating stand 2 of matrix (with the addition of fertilizer in composite interstitial substance).It is provided with bottom planting tray 1 One layer of good water permeability, it is easy to the application of anti-leakage layers (mainly preventing composite interstitial substance from dropping) that root system penetrates.Planting tray 1 can It is placed in the space of cultivating stand 2, and in cultivating stand 2, forms a space closed.Planting tray 1 The warm and humid sensor 5 electrically connected with automaton 4 it is provided with in composite interstitial substance.Set in the cavity of cultivating stand 2 There is sprayer unit 3.The bottom of cultivating stand 2 is provided with return duct 6, and the water of drippage in cultivating stand 2, by backflow Pipe 6 recycling use.Its root transplantation with soil of crop (seedling) 7 cultivated is to the planting tray of composite interstitial substance In 1.The water of crop 7 growth needs, fertilizer, the data measured by warm and humid sensor 5, automaton 4 control sprayer unit 4 discharges.Different spacing and aperture needed for the most different crops 7, planting tray 1 Upper end be provided with cover plate, cover plate is furnished with implantation hole, according to plantation needs, can design different spacing and The cover plate in aperture.

Claims

1. a matrix aerosol combined type cultivation technique, it is characterised in that matrix aerial fog cultivation bed is set by interior Planting tray and cultivating stand by composite interstitial substance form, and are provided with one layer of good water permeability, it is easy to root system bottom planting tray The application of anti-leakage layers penetrated, planting tray can be placed in the space of cultivating stand, and forms a closing in cultivating stand Space, be provided with the warm and humid sensor electrically connected with automaton in the composite interstitial substance of planting tray, cultivation Being provided with sprayer unit in the cavity of frame, the bottom of cultivating stand is provided with return duct, its root band soil of the seedling cultivated Being transplanted in composite interstitial substance planting tray, the water of crop needs, fertilizer, by controlled by automaton Sprayer unit discharges.

2. the matrix aerosol combined type cultivation technique as described in claim 1, it is characterised in that planting tray Upper end be provided with cover plate, cover plate is furnished with implantation hole.