CN108617491A - A kind of long-term overlay film orchard root culture device in Northwest arid district - Google Patents
A kind of long-term overlay film orchard root culture device in Northwest arid district Download PDFInfo
- Publication number
- CN108617491A CN108617491A CN201810359876.3A CN201810359876A CN108617491A CN 108617491 A CN108617491 A CN 108617491A CN 201810359876 A CN201810359876 A CN 201810359876A CN 108617491 A CN108617491 A CN 108617491A
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- China
- Prior art keywords
- nutrition
- transparent plastic
- plastic bag
- nutrition groove
- groove
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G31/00—Soilless cultivation, e.g. hydroponics
- A01G31/02—Special apparatus therefor
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
- Y02P60/21—Dinitrogen oxide [N2O], e.g. using aquaponics, hydroponics or efficiency measures
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
Abstract
The invention discloses a kind of long-term overlay film orchard root culture devices in Northwest arid district, including culture device, the culture device is by holder, transparent plastic bag, absorb water nutrition paper and nutrition groove composition, the holder traverse on two edges or is put on the edge of nutrition groove above the nutrition groove, nutrient solution is filled in the nutrition groove, the transparent plastic bag is suspended on by the connection of clip or rope on holder, the transparent plastic bag is fallen in nutrition groove, the lower part of the transparent plastic bag is immersed in the nutrient solution in nutrition groove, the bag face of the transparent plastic bag is provided with several apertures, the water suction nutrition paper is placed in transparent plastic bag, the nutrition groove is made of polythene material.The present invention can adjust supply situation of the somatomedin to seedling root nutrient by the component of nutrient solution in change nutrition groove, and root system is grown naturally on nutrition paper, is met the research to seedling root two-dimensional growth, is had a wide range of applications field.
Description
Technical field
The present invention relates to stock growing equipment technical field, specially a kind of long-term overlay film orchard root system training in Northwest arid district
Support device.
Background technology
The northwest China area overwhelming majority is in arid, semiarid zone, and precipitation is rare, awful weather, vegetation coverage
It is low, it is the main distributed area of China's Desertification Soil.Orchard be only Desert Regions dune-fixating forestation and saline land greening afforestation it is excellent
Good seeds, and there is very high economic value, however, during orchard is planted trees, due to Desert Regions awful weather, lack
Few water source, orchard plant percent are extremely low.Root system is the vitals that nursery stock absorbs nutrient and moisture.Only growth and development is good
Root system could meet the needs of seedling growth.
Root system is by absorbing the modes such as moisture, nutrient, synthesis endogenous hormones to fruit tree overground part young sprout and leaf growth, flower
Bud differentiation, fruit development etc. generate profound influence, are basis and the regulation and control center of Tree growth.Radicula (diameter<2mm) it is reflection
The dynamic most effective root system of root growth and development has the function of absorbing moisture and nutrient.Absorption root quantity accounts for total root quantity ratio
Example, spatial distribution characteristic can reflect the power of root system viability and the ability using soil resource, be tree body productivity height
Determinant.Radicula has stronger plasticity, by orchard rhizosphere micro-ecological environment, tree body physiological activity, root exudates etc.
It adjusts.
East Gansu apple producing region sunlight-heat reaources are abundant, height above sea level is compared with high, day and night temperature is big, be apple advantage main producing region it
One.This area rainfall is insufficient, about 500~550mm, concentrates 7~September, and underground water locating depth, earth's surface be exposed in addition, moisture evapotranspires
Amount is big, and deep subsoil water adjustment effect substantially reduces, and belongs to typical northwest loess plateau rain-fed agriculture region.The Life Cycle of apple
Phase need to consume large quantity of moisture, but this area orchard, still mainly using tubulation reason cultivated clearly, rhizospheric environment deteriorates, it has also become apple produces
The restraining factors that amount, fruit quality are formed influence Apple Industry sound development.
Therefore the reasonable implementation of the good soil moisture conservation technology of apple tree root growth and development is made to become in this area's Apple Culture
It obtains particularly important.
Invention content
The present invention provides a kind of long-term overlay film orchard root culture device in Northwest arid district, can effectively solve above-mentioned background
The problem of being proposed in technology.
To achieve the above object, the present invention provides the following technical solutions：A kind of long-term overlay film orchard root system in Northwest arid district
Culture apparatus, including culture device, the culture device are made of holder, transparent plastic bag, water suction nutrition paper and nutrition groove, institute
It states holder traverse and on two edges or is put on the edge of nutrition groove above the nutrition groove, nutrient solution, institute are filled in the nutrition groove
It states transparent plastic bag to be suspended on holder by the connection of clip or rope, the transparent plastic bag is fallen in nutrition groove, described
The lower part of transparent plastic bag is immersed in the nutrient solution in nutrition groove, and the bag face of the transparent plastic bag is provided with several apertures, described
Water suction nutrition paper is placed in transparent plastic bag, and the nutrition groove is made of polythene material.
Further, the water suction nutrition paper is the without phosphorus germination paper of blue.
Further, the aperture on the transparent nutriment bag face is that diameter is less than 0.01 millimeter.
Compared with prior art, beneficial effects of the present invention：The present invention realizes directly carries out computer by seedling root
Scanning analysis, form and configuration to nursery stock two be root system carry out home position observation and measurement, surveyed index and field three
Dimension, which measures numerical value, has preferable correlation, it was demonstrated that it can largely react growth shape of the root system in soil media
Condition.In addition, the component by changing nutrient solution in nutrition groove, can adjust supply shape of the somatomedin to seedling root nutrient
Condition.Therefore, the relationship etc. of the supply situation and seedling root growth of nutrient in somatomedin can be also carried out with the present invention
Research.
Description of the drawings
Attached drawing is used to provide further understanding of the present invention, and a part for constitution instruction, the reality with the present invention
It applies example to be used to explain the present invention together, not be construed as limiting the invention.
In the accompanying drawings：
Fig. 1 is the structural schematic diagram of the present invention；
Fig. 2 is the two-dimensional growth schematic diagram of root system in the present invention.
Figure label：1, holder, 2, transparent plastic bag, 3, water suction nutrition paper, 4, nutrition groove, 5, orchard nursery stock, 6, nutrition
Liquid.
Specific implementation mode
Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings, it should be understood that preferred reality described herein
Apply example only for the purpose of illustrating and explaining the present invention and is not intended to limit the present invention.
Embodiment：As shown in Figs. 1-2, the present invention provides a kind of technical solution, a kind of long-term overlay film orchard in Northwest arid district
Root culture device, including culture device, the culture device are made of nutrition groove 4, water suction nutrition paper 3 and transparent plastic bag 2,
Wherein, nutrition groove 4 is made by glass or plastics, and nutrient solution is contained in slot, and water suction nutrition paper uses the commercialized without phosphorus hair of blue
Bud paper, transparent plastic bag 2 are for fixing and supporting nutrition paper, adjusting aeration status in cultivation, and nutrient solution 6 can pass through
Aperture enters in bag, and for the low absorption that absorbs water, size changes with corresponding nutrition paper size, generally than wide 2-3 lis of nutrition paper 3
Rice, 2-3 centimetres long, transparent plastic bag is provided with aperture of several diameters less than 0.01 millimeter to ventilate.
In the present embodiment, holder 1 can be that metal frame can also be plastic processing frame, be used for hanging plastic bag, can with traverse in
It on 4 top two edges of nutrition groove, can also be placed on the edge side of nutrition groove 4, can mainly meet hanging plastic bag and then may be used.Transparent modeling
Material bag 2, polybag face are provided with multiple apertures, for divulging information and nutrient solution 6 flows into bag, polybag 2, can by clip or
Rope is suspended on holder 1, and for water suction nutrition paper 3 in transparent plastic bag 2, nutrition groove 4 contains nutrient solution 6, can use glass or
The watertight slot that plastics are made.
In the present embodiment, nutrient solution 6 is placed in nutrition groove 4 when application, and the polybag face of transparent plastic bag 2 is provided with several
Water suction nutrition paper 3 is put into transparent plastic bag 2 by aperture, and orchard nursery stock 5 is placed in nutritive absorbent paper 3, and transparent plastic bag is put
Entering in nutrition groove 4, the nutrient solution 6 in nutrition groove 4 is entered by aperture in polybag, and absorb water hygroscopicity of the nutrition paper 3 by paper,
The growth and development of the moisture content and nutrition supplying orchard nursery stock 5 in nutrient solution is absorbed, transparent plastic bag 2 is suspended on by clip or rope
On holder 1.The growth and development on water suction nutrition paper 3 of orchard nursery stock 5, root system grow in nutrition paper, meet to nursery stock root naturally
It is the research of two-dimensional growth.
In the present embodiment, the height of nutrient solution water level is related with field growing conditions for simulating in nutrition groove 4.In mould
When quasi- aquatic conditions, nutrient solution water level is higher, should be subject to and flood seedling root：And when simulation early makees condition, in nutrition groove 4
The water level of nutrient solution 6 should be subject to rigid dipped 2-3 centimetres of water suction nutrition paper.
In addition, the component by changing nutrient solution in nutrition groove 4, can adjust confession of the somatomedin to seedling root nutrient
Situation is answered, the research of relationship that the supply situation to carry out nutrient in somatomedin is grown with seedling root etc..
In the present embodiment, which has the characteristics that uniform adsorption nutrient solution 6 and itself is free of any nutrient, can make
Seedling root is grown naturally along germination paper.Since nursery stock root is mostly white under natural situation, and the conduct used in the present invention
The water suction nutrition paper of somatomedin is blue, forms strikingly color between root system and somatomedin and compares, is conducive to scanning
When root system, root system is separated from somatomedin, in addition, size of the size of water suction nutrition paper with cultivated seedling root
Change with the length of planting time.General big root system and need the longer nursery stock of planting time, nutrition paper used larger.
As stated above, the present invention realizes directly carries out computer scanning analysis by seedling root, to two system of nursery stock
The form and configuration of root system carry out home position observation and measurement, and surveyed index has preferable related to field three-dimensional measurement numerical value
Property, it was demonstrated that it can largely react upgrowth situation of the root system in soil media.In addition, being sought by changing in nutrition groove
The component of nutrient solution can adjust supply situation of the somatomedin to seedling root nutrient.Therefore, it can also be given birth to the present invention
The research of the supply situation of nutrient and the relationship of seedling root growth etc. in long medium.
Finally it should be noted that：The foregoing is merely the preferred embodiments of the present invention, are not intended to restrict the invention, to the greatest extent
Present invention has been described in detail with reference to the aforementioned embodiments for pipe, for those skilled in the art, still can be with
Technical scheme described in the above embodiments is modified or equivalent replacement of some of the technical features.It is all
Within the spirit and principles in the present invention, any modification, equivalent replacement, improvement and so on should be included in the guarantor of the present invention
Within the scope of shield.
Claims (3)
1. a kind of long-term overlay film orchard root culture device in Northwest arid district, it is characterised in that：Including culture device, the culture
Equipment is made of holder, transparent plastic bag, water suction nutrition paper and nutrition groove, and the holder traverse is above the nutrition groove on two edges
Or be put on the edge of nutrition groove, nutrient solution, the company that the transparent plastic bag passes through clip or rope are filled in the nutrition groove
It connects and is suspended on holder, the transparent plastic bag is fallen in nutrition groove, and the lower part of the transparent plastic bag is immersed in nutrition groove
In nutrient solution, the bag face of the transparent plastic bag is provided with several apertures, and the water suction nutrition paper is placed in transparent plastic bag, described
Nutrition groove is made of polythene material.
2. the long-term overlay film orchard root culture device in a kind of Northwest arid district according to claim 1, it is characterised in that：Institute
The water suction nutrition paper stated is the without phosphorus germination paper of blue.
3. the long-term overlay film orchard root culture device in a kind of Northwest arid district according to claim 1, it is characterised in that：Institute
The aperture on transparent nutriment bag face stated is that diameter is less than 0.01 millimeter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810359876.3A CN108617491A (en) | 2018-04-20 | 2018-04-20 | A kind of long-term overlay film orchard root culture device in Northwest arid district |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810359876.3A CN108617491A (en) | 2018-04-20 | 2018-04-20 | A kind of long-term overlay film orchard root culture device in Northwest arid district |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108617491A true CN108617491A (en) | 2018-10-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810359876.3A Pending CN108617491A (en) | 2018-04-20 | 2018-04-20 | A kind of long-term overlay film orchard root culture device in Northwest arid district |
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| CN (1) | CN108617491A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113678659A (en) * | 2021-08-30 | 2021-11-23 | 河北农业大学 | Plant root dividing device based on germination paper and plant root dividing culture method |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2532679Y (en) * | 2002-03-18 | 2003-01-29 | 华南农业大学 | Plant root two-D cultivating device |
| CN201754692U (en) * | 2010-05-20 | 2011-03-09 | 新疆农业科学院园艺作物研究所 | Cultivation equipment suitable for seedling roots |
-
2018
- 2018-04-20 CN CN201810359876.3A patent/CN108617491A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2532679Y (en) * | 2002-03-18 | 2003-01-29 | 华南农业大学 | Plant root two-D cultivating device |
| CN201754692U (en) * | 2010-05-20 | 2011-03-09 | 新疆农业科学院园艺作物研究所 | Cultivation equipment suitable for seedling roots |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113678659A (en) * | 2021-08-30 | 2021-11-23 | 河北农业大学 | Plant root dividing device based on germination paper and plant root dividing culture method |
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Application publication date: 20181009 |
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