CN201754692U - Cultivation equipment suitable for seedling roots - Google Patents

Cultivation equipment suitable for seedling roots Download PDF

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Publication number
CN201754692U
CN201754692U CN2010201968604U CN201020196860U CN201754692U CN 201754692 U CN201754692 U CN 201754692U CN 2010201968604 U CN2010201968604 U CN 2010201968604U CN 201020196860 U CN201020196860 U CN 201020196860U CN 201754692 U CN201754692 U CN 201754692U
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CN
China
Prior art keywords
nutrient
paper
transparent plastic
plastic bag
nutrition
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
Application number
CN2010201968604U
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Chinese (zh)
Inventor
张平
卢春生
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
HORTICULTURE INSTITUTE OF XINJIANG ACADEMY OF AGRICULTURAL SCIENCE
Original Assignee
HORTICULTURE INSTITUTE OF XINJIANG ACADEMY OF AGRICULTURAL SCIENCE
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Application filed by HORTICULTURE INSTITUTE OF XINJIANG ACADEMY OF AGRICULTURAL SCIENCE filed Critical HORTICULTURE INSTITUTE OF XINJIANG ACADEMY OF AGRICULTURAL SCIENCE
Priority to CN2010201968604U priority Critical patent/CN201754692U/en
Application granted granted Critical
Publication of CN201754692U publication Critical patent/CN201754692U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P60/00Technologies relating to agriculture, livestock or agroalimentary industries
    • Y02P60/20Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
    • Y02P60/21Dinitrogen oxide [N2O], e.g. using aquaponics, hydroponics or efficiency measures

Abstract

The utility model discloses a piece of cultivation equipment suitable for seedling roots, wherein the cultivation equipment comprises a rack, a transparent plastic bag, an absorbent nutrient paper and a nutrient tank, wherein the nutrient tank contains nutrient solutions and the absorbent nutrient paper is placed in the transparent plastic bag which is arranged in the nutrient tank. A lower part of the transparent plastic bag is immersed in the nutrient solutions in the nutrient tank, and an upper part of the transparent plastic bag is hanged on the rack via the connection by a clamp or a rope. The transparent plastic bag is provided with a plurality of small holes. Seeds to be experimentally planted are placed on the absorbent nutrient paper in the transparent plastic bag. The nutrient solutions in the nutrient tank flow into the transparent plastic bag through the small holes of the bag, and the nutrient paper, by the hydroscopic property thereof, absorbs water and nutrients in the nutrient solutions for the seeds to grow and develop. Roots naturally grow on the nutrient paper, satisfying the requirements of the study of the two-dimensional growth of the seedling roots. The cultivation equipment is wide in application field.

Description

Be suitable for the culture device of seedling root
Technical field
The utility model relates to the stock growing equipment technical field, relates in particular to the technical field that keeps seedling root two dimension growth in situ culture device.
Background technology
Root system is the vitals that nursery stock absorbs nutrient and moisture.The good root system that only grows could satisfy the needs of seedling growth.Therefore, the growth of research seedling root has crucial meaning to understanding nursery stock to the demand of nutrient and water and with environmental relation.Present research situation is that the research of root growth has been that nursery stock is learned one of focus of research in the world.Yet under natural growthing condition, because the opacity of soil media and the complexity of structure are difficult to carry out home position observation and mensuration.Therefore, the home position observation and the quantitative assay of seedling root growth are one of difficult points of root system biological study in the world always.
Summary of the invention
The purpose of this utility model provides a kind of culture device of suitable seedling root, and this equipment belongs to nursery stock two dimension root growth cultivator, and satisfying under field conditions (factors), nursery stock grows two-dimensional space scope root system.
The utility model provides the culture device that is suitable for seedling root to be made up of support, transparent plastic bag, suction nutrition paper, nutrition groove.The support traverse is on two edges, nutrition groove top or be put on the edge of nutrition groove, fill nutrient solution in the nutrition groove, transparent plastic bag is suspended on the support by the connection of clip or rope, transparent plastic bag drops in the nutrition groove, the bottom of bag is immersed in the interior nutrient solution of nutrition groove, the plastic sack face has some apertures, and suction nutrition paper is placed in the transparent plastic bag.
Nutrition groove: make splendid attire nutrient solution in the groove by glass or plastics.The height of nutrient solution water level is relevant with the field growing condition that is used to simulate in the nutrition groove.During aquatic conditions, the nutrient solution water level is higher, should be as the criterion to flood seedling root in simulation: and when simulation is early made condition, the water level Ying Yigang of nutrient solution soaked suction nutrition paper and was as the criterion for 2-3 centimetre in the nutrition groove.
In addition,, can regulate the supply situation of somatomedin, thereby carry out the research of the supply situation and the aspects such as relation that seedling root is grown of nutrient in the somatomedin the seedling root nutrient by changing the component of nutrient solution in the nutrition groove.
Suction nutrition paper: be the without phosphorus germination paper of business-like blueness.This germination paper has even absorption nutrient solution and itself does not contain the characteristics of any nutrient, and seedling root is grown naturally along germination paper.Because the nursery stock root mostly is white under natural situation, and the used suction nutrition paper as somatomedin of the utility model is blue, form strikingly color contrast between root system and the somatomedin, help when the scanning root system, root system is separated from somatomedin, in addition, the size of suction nutrition paper changes with the size and the length of cultivation time of cultivation seedling root.General big root system with long nursery stock of needs cultivations time, used nutrition paper is bigger.
Transparent plastic bag: be to be used for fixing and to support nutrition paper, regulate aeration status in the cultivation process, the size of transparent plastic bag changes with corresponding nutrition paper size, generally than the wide 2-3 of nutrition paper centimetre, and long 2-3 centimetre.Transparent plastic bag have several diameters less than 0.01 millimeter aperture so that ventilation.Nutrient solution can enter in the bag by aperture, absorbs for suction is low.
This utility model has realized directly seedling root being carried out the computer scanning analysis, thereby to nursery stock two is that the form and the configuration of root system carries out home position observation and mensuration, its institute's index of surveying and field three-dimensional measurement numerical value have correlation preferably, prove that it can react the upgrowth situation of root system in soil media largely.In addition, by changing the component of nutrient solution in the nutrition groove, can regulate the supply situation of somatomedin to the seedling root nutrient.Therefore, utilization the utility model also can carry out the research of the supply situation and the aspects such as relation that seedling root is grown of nutrient in the somatomedin.
Description of drawings
Fig. 1 is the utility model structure chart.
Fig. 2 is the two-dimensional growth schematic diagram of root system.
Among Fig. 1,2,1-support, 2-transparent plastic bag, 3-suction nutrition paper, 4-nutrition groove, 5-plant experimentally nursery stock, 6-nutrient solution.
Embodiment
Below in conjunction with drawings and Examples, the utility model is done detailed description further.
Referring to accompanying drawing 1,2,
The utility model is made up of nutrition groove (4), suction nutrition paper (3) and transparent plastic bag (2), and wherein, nutrition groove (4) is made by glass or plastics, splendid attire nutrient solution in the groove; Suction nutrition paper adopts the without phosphorus germination paper of business-like blueness; Transparent plastic bag (2) is to be used for fixing and to support nutrition paper, regulate aeration status in the cultivation process, nutrient solution (6) can enter in the bag by aperture, absorb for suction is low, its size changes with corresponding nutrition paper size, generally than wide 2-3 centimetre on nutrition paper (3), long 2-3 centimetre, transparent plastic bag have several diameters less than 0.01 millimeter aperture so that ventilation.
Support (1) can be that metal frame can be a plastic processing frame also, is used to hang plastic sack, can traverse on two edges, nutrition groove (4) top, also can be placed on the side, edge of nutrition groove (4), mainly can satisfy the suspension plastic sack and then can.Transparent plastic bag (2), the plastic sack face has a plurality of apertures, being used for ventilation and nutrient solution (6) flows in the bag, plastic sack (2), can be suspended on the support (1) by clip or rope, suction nutrition paper 3 is contained in the transparent plastic bag (2), and nutrition groove (4) is contained and carried nutrient solution (6), the watertight groove that useable glass or plastics are made.
Nutrient solution during application (6) is placed in the nutrition groove (4), the plastic sack face of transparent plastic bag (2) has several apertures, the nutrition paper (3) that will absorb water is put into transparent plastic bag (2), planting experimentally nursery stock (5) is placed in the nutritive absorbent paper (3), transparent plastic bag is put into nutrition groove (4), nutrient solution (6) in the nutrition groove (4) enters in the plastic sack by aperture, suction nutrition paper (3) is by the hygroscopicity of paper, the moisture content and the nutrition that absorb in the nutrient solution supply to plant experimentally growing of nursery stock (5), and transparent plastic bag (2) is suspended on the support (1) by clip or rope.Plant experimentally nursery stock (5) and grow on suction nutrition paper (3), its root system satisfies the research to the seedling root two-dimensional growth at nutrition paper self-sow.
The height of nutrient solution water level is relevant with the field growing condition that is used to simulate in the nutrition groove (4).When the simulation aquatic conditions, the nutrient solution water level is higher, should be as the criterion to flood seedling root: and when simulation was early made condition, the water level Ying Yigang of the middle nutrient solution (6) of nutrition groove (4) soaked suction nutrition paper and is as the criterion for 2-3 centimetre.
In addition,, can regulate the supply situation of somatomedin, thereby carry out the research of the supply situation and the aspects such as relation that seedling root is grown of nutrient in the somatomedin the seedling root nutrient by changing the component of nutrient solution in the nutrition groove (4).
This germination paper (3) has even absorption nutrient solution (6) and itself does not contain the characteristics of any nutrient, and seedling root is grown naturally along germination paper.Because the nursery stock root mostly is white under natural situation, and the used suction nutrition paper as somatomedin of the utility model is blue, form strikingly color contrast between root system and the somatomedin, help when the scanning root system, root system is separated from somatomedin, in addition, the size of suction nutrition paper changes with the size and the length of cultivation time of cultivation seedling root.General big root system with long nursery stock of needs cultivations time, used nutrition paper is bigger.
The utlity model has easy and simple to handlely, can in the laboratory, carry out a large amount of tests, be specially adapted to tests such as large-scale character screening.

Claims (3)

1. the culture device of a suitable seedling root, it is characterized in that, culture device is made up of support, transparent plastic bag, suction nutrition paper, nutrition groove, the support traverse is on two edges, nutrition groove top or be put on the edge of nutrition groove, fill nutrient solution in the nutrition groove, transparent plastic bag is suspended on the support by the connection of clip or rope, transparent plastic bag drops in the nutrition groove, the bottom of bag is immersed in the interior nutrient solution of nutrition groove, the plastic sack face has some apertures, and suction nutrition paper is placed in the transparent plastic bag.
2. the culture device of suitable seedling root according to claim 1 is characterized in that, described suction nutrition paper is blue without phosphorus germination paper.
3. the culture device of suitable seedling root according to claim 1 is characterized in that, the aperture on the described transparent nutriment bag face is that diameter is less than 0.01 millimeter.
CN2010201968604U 2010-05-20 2010-05-20 Cultivation equipment suitable for seedling roots Expired - Fee Related CN201754692U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010201968604U CN201754692U (en) 2010-05-20 2010-05-20 Cultivation equipment suitable for seedling roots

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010201968604U CN201754692U (en) 2010-05-20 2010-05-20 Cultivation equipment suitable for seedling roots

Publications (1)

Publication Number Publication Date
CN201754692U true CN201754692U (en) 2011-03-09

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CN2010201968604U Expired - Fee Related CN201754692U (en) 2010-05-20 2010-05-20 Cultivation equipment suitable for seedling roots

Country Status (1)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104041400A (en) * 2014-06-24 2014-09-17 北京思拜恩科技发展有限公司 Novel soilless culture planting bag and novel soilless culture planting system
CN107646662A (en) * 2017-11-13 2018-02-02 山东省花生研究所 A kind of Peanut Root System culture observation device
CN108617491A (en) * 2018-04-20 2018-10-09 甘肃省农业科学院林果花卉研究所 A kind of long-term overlay film orchard root culture device in Northwest arid district

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104041400A (en) * 2014-06-24 2014-09-17 北京思拜恩科技发展有限公司 Novel soilless culture planting bag and novel soilless culture planting system
CN107646662A (en) * 2017-11-13 2018-02-02 山东省花生研究所 A kind of Peanut Root System culture observation device
CN108617491A (en) * 2018-04-20 2018-10-09 甘肃省农业科学院林果花卉研究所 A kind of long-term overlay film orchard root culture device in Northwest arid district

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C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20110309

Termination date: 20120520