CN202496248U - Air root controlling device for seedling-raising - Google Patents
Air root controlling device for seedling-raising Download PDFInfo
- Publication number
- CN202496248U CN202496248U CN2012200742205U CN201220074220U CN202496248U CN 202496248 U CN202496248 U CN 202496248U CN 2012200742205 U CN2012200742205 U CN 2012200742205U CN 201220074220 U CN201220074220 U CN 201220074220U CN 202496248 U CN202496248 U CN 202496248U
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- CN
- China
- Prior art keywords
- bag
- air
- sieve plate
- nutrition
- root
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
Abstract
The utility model relates to an air root controlling device for seedling-raising, which is a device for separating the bottom of a nutrition bag from the ground, wherein the device can be a bedplate or a sieve plate, the bedplate or the sieve plate is supported by supporting feet or suspended by lifting ropes, the bedplate is provided with air vents through which the nutrition bags drain off water and ventilate. The size of a sieve mesh on the sieve plate is smaller than that of the nutrition bag, tray holes used for fixing the nutrition bags are arranged around the air vents on the bedplate, the tray holes are arranged in a matrix mode, and the sieve plate is a grate sieve. The bedplate and the sieve plate can be made of metal, plastic or wood, or the like. The air root controlling device separates the nutrition bags from the ground. When a root system of a seedling grows to an air-water hole at the bottom of the nutrition bag, the root system can only turn back and grow towards the nutrition bag because the part below the air-water hole is air and the root system can not absorb water and nutrition, so that the root system is always kept in the nutrition bag and nutritional materials in the bag are fully utilized. In addition, diseases and insect pests spread by the soil are effectively avoided so as to ensure healthy growth of the seedlings. The effective root control rate of the air root controlling device reaches 100%, which ensures the survival rate and disease-resistant and insect pest-resistant abilities of transplanted seedlings.
Description
Technical field
The utility model is a kind of forest cultivation seedling breeding device, specifically is to grow seedlings with air control root device.
Background technology
The cultivation seedling of forest, fruit tree is to cultivate with nutritious bag in the nursery.What have does from seed, has from grafting and does, and no matter from which does, and all will in nutritious bag, cultivate a period of time, waits seedling length to arrive to a certain degree, and conforming gradually just can plant moves on to deserted mountain or land for growing field crops.
The effect of nutritious bag is to prevent the erosion of damage by disease and insect for growing of seedling initial stage provides sufficient nutrition, particularly lets the root system of seedling grown preferably, creates favorable conditions for transplanting later on.Existing Seedling bag all is in seedling ground, to arrange, and perhaps is placed on a ground, and behind certain hour, root system can be worn out a bag wall at growth of seedling, goes to the outside and seeks nutrient and water, and the nutrition in the bag at this moment just can not get making full use of.
Most situation is that the air water hole of root system at the bottom of the bag of seedling grows; Go to ground and seek nutrition and moisture; No matter be to run out of or the air water hole at the bottom of bag is run out of from the bag wall; Being unfavorable for all that nutritious bag is mesotrophic makes full use of, and is unfavorable for the normal development of seedlings root, is unfavorable for the diseases prevention insect protected of seedling.When transplanting, also have the part shoot root and be torn, reduce the transfer shoot survival percent.
Therefore, for seedling provider, the root system of seedling phase always will be allowed to condition in the bag by every means grows, up to transplanting., people also do not see a kind of otherwise effective technique and accomplish this point now.
Summary of the invention
The purpose of the utility model proposes a kind of seedlings root of can effectively controlling to the problems referred to above exactly and grows, and guarantees the device that it grows in nutritious bag, and a kind of growing seedlings with air control root device is to solve prior art problems.
This growing seedlings that the utility model proposes with air control root device; It is characterized in that it is a device that the bag end and the ground that lets nutritious bag separates; This device can be platen or sieve plate; Platen or sieve plate have leg to support, and perhaps have lifting rope to hang, and the osculum that supplies the nutritious bag draining ventilative is arranged on the platen; Mesh on the sieve plate is less than nutritious bag.
The fixedly Pan Keng of nutritious bag is arranged around the air vent on the platen, and dish hole matrix form is arranged.
Sieve plate is the bar diagrid.
The material of platen, sieve plate can be metal, plastics or timber.
The root system of seedling why from air water director Kong outside nutritious bag, be to have water nutritious because bag is outer, existing this grand style formula is placed, management nutritious bag and the mode of cultivating seedling are the disorderly long condition that provides of seedlings root.Because sack is placed directly in ground, when watering to nutritious bag, the nutrition in water and the bag just flows to ground and retains, and root is long just to absorb to the outside.Because the root system of plant all has the hydrotropism to fertilizer property, absorb liquid manure as long as bag is outer, will be more to the bag outgrowth.
The utility model separates nutritious bag and ground, when the long air water hole to the bag end of the root system of seedling is located, is exactly air below; Absorption is less than moisture and nutrition; Root system only can be turned back naturally and in the nutritious bag that moisture and nutrition are arranged, grown, and has so just kept root system all the time in sack, and nutriment wherein just can be absorbed fully; Also can avoid simultaneously soil to pass the generation of venereal disease insect pest effectively, guarantee that seedling grows up healthy and sound.
For the cultivation seedling of breeding seeds such as oil tea, the utility model can accomplish that 100% control root system is efficient.For the survival rate of guaranteeing transplanted seedling and the ability of disease-resistant pest-resistant evil have been created condition.
Description of drawings
Accompanying drawing is the schematic perspective view (part) of the utility model.
The label of each several part is among the figure:
The 1-osculum; 2-Pan Keng; The 3-platen; The 4-leg; The 5-crosspiece.
Embodiment
As shown in the figure is the control root device of the utility model platen formula; Be equivalent to a desk, table is exactly a platen 3, on platen, digs out round pool in a row as dish hole 2; The size of Pan Keng is big or small consistent with the nutritious bag that is held, and the center of Pan Keng drills through an aperture as osculum 1.After nutritious bag was put, the air water hole was just in time over against osculum.Crosspiece has been a reinforcement effect, is the same with crosspiece effect on the desk.
The size of platen by concrete requirement with possibly decide, situation such as general place from the scale of growing seedlings, used material and placement and deciding.Can effectively carry nutritious bag is principle.Can be greatly when making with steel plate, several legs can be established in the centre more.Plank or plastic plate can be done smallerly.
When platen replaced with sieve plate, effect was the same, and the size of sieve aperture is slightly less than nutritious bag, so that nutritious bag can in a row be arranged the mode of a nutritious bag according to a mesh.
Sieve plate, platen can hang up it with lifting rope reposefully, itself and ground are broken away from and keep certain height and can serve the same role.
Such air control root device, applicant company has made 200 two groups of being of a size of 100 * 200cm by oneself, is used for breeding of white flower oil tea Engraftment seedling, warp and traditional ground contrast of growing seedlings of putting.Under identical nursery stage, identical management and environmental condition.The seedling of none bag of the utility model grows outside the bag, and root is efficient reaches 100% in control.And the ratio that traditional seedling raising manners root system grows outside the bag accounts for 45%.
Claims (4)
1. grow seedlings with air control root device for one kind; It is characterized in that it is a device that the bag end and the ground that lets nutritious bag separates, this device is platen or sieve plate, and platen or sieve plate have the leg support; Perhaps there is lifting rope to hang, the osculum that supplies the nutritious bag draining ventilative is arranged on the platen; Mesh on the sieve plate is less than nutritious bag.
2. grow seedlings with air control root device based on claim 1 is said, it is characterized in that around the steam vent on the platen the fixedly Pan Keng of nutrient bag being arranged, dish hole matrix form is arranged.
3. grow seedlings with air control root device according to claim 1 is said, it is characterized in that sieve plate is the bar diagrid.
4. grow seedlings with air control root device according to claim 1 is said, the material that it is characterized in that platen, sieve plate is metal, plastics or timber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200742205U CN202496248U (en) | 2012-03-02 | 2012-03-02 | Air root controlling device for seedling-raising |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200742205U CN202496248U (en) | 2012-03-02 | 2012-03-02 | Air root controlling device for seedling-raising |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202496248U true CN202496248U (en) | 2012-10-24 |
Family
ID=47032886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200742205U Expired - Fee Related CN202496248U (en) | 2012-03-02 | 2012-03-02 | Air root controlling device for seedling-raising |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202496248U (en) |
-
2012
- 2012-03-02 CN CN2012200742205U patent/CN202496248U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121024 Termination date: 20150302 |
|
| EXPY | Termination of patent right or utility model |