CN204031999U - The facility of the root induction of a kind of potato tissue culture seedling and hardening - Google Patents

The facility of the root induction of a kind of potato tissue culture seedling and hardening Download PDF

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Publication number
CN204031999U
CN204031999U CN201420244373.9U CN201420244373U CN204031999U CN 204031999 U CN204031999 U CN 204031999U CN 201420244373 U CN201420244373 U CN 201420244373U CN 204031999 U CN204031999 U CN 204031999U
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CN
China
Prior art keywords
cylinder
seedling
vinyl disc
facility
hardening
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CN201420244373.9U
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Chinese (zh)
Inventor
包媛媛
张新永
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Yunnan Agricultural University
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Yunnan Agricultural University
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Priority to CN201420244373.9U priority Critical patent/CN204031999U/en
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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 the facility of the root induction of a kind of potato tissue culture seedling and hardening, comprise vinyl disc, the bottom of vinyl disc floats on the nutrient solution in container, vinyl disc upper surface is provided with the cylinder be integrated with vinyl disc, be empty in the middle of cylinder and through bottom and top, formation bottom opening and open top, be integrated bottom cylinder He bottom vinyl disc, potato seedling root end can be put into from cylinder open top and be stretched into the nutrient solution of container by bottom opening.The beneficial effects of the utility model be adopt the nursery hole that is provided with of seedling-cultivating tray to place potato take root before seedling, available protecting seedling, and be nutrient solution bottom nursery hole, directly acts on seedling and can not cause waste.

Description

The facility of the root induction of a kind of potato tissue culture seedling and hardening
Technical field
The utility model belongs to plant breeding equipment technical field, relates to the facility of the root induction of a kind of potato tissue culture seedling and hardening.
Background technology
At present, to potato tissue culture seedling carry out root induction and hardening common practices be the plantlet in vitro grown up to is excised root from blake bottle after take out, by plantlet in vitro cuttage on seedling-cultivating tray or cystosepiment; Some then cuttage cultivate in matrix, matrix is perlite, vermiculite, humus soil thrin or mixture, then gives in matrix and adds nutrient solution.Also some was just then hardening before transplant planting, way is cleaned up by the medium of root after the plantlet in vitro grown up to is taken out from blake bottle, then transplant and cultivate to matrix, matrix is perlite, vermiculite, humus soil thrin or mixture, and spray nutritious liquor.Prior art Problems existing is more, because potato tissue culture seedling is very little, is transplanted in matrix and easily causes damage, survival rate can decline, the material require such as cystosepiment and matrix is often changed, the easy Loss by leaching of nutrient solution, and after the hardening stage, seedling is not still strengthened.
Utility model content
The purpose of this utility model is providing the facility of the root induction of a kind of potato tissue culture seedling and hardening, still comparatively small and weak after solving existing potato tissue culture seedling hardening, be transplanted in matrix and easily cause damage, survival rate can decline, the material require such as cystosepiment and matrix is often changed, the easy Loss by leaching of nutrient solution, after the hardening stage, seedling is not still strengthened.
The technical scheme that the utility model adopts comprises vinyl disc, in the lower submerged of the vinyl disc nutrient solution in container, vinyl disc upper surface is provided with the cylinder be integrated with vinyl disc, be empty in the middle of cylinder and through bottom and top, formation bottom opening and open top, bottom opening square, open top is circular, and be integrated bottom cylinder He bottom vinyl disc, potato seedling root end can be put into from cylinder open top and be stretched into the nutrient solution of container by bottom opening.
Feature of the present utility model is also the long 53cm of vinyl disc, wide 28cm, and vinyl disc is provided with 260 cylinders.Cylinder height 4.4cm, the square length and width of cylinder bottom opening are 2.5 centimetres, the open-topped Circularhole diameter 0.6cm of cylinder, cylinder center and cylinder center distance 2.5cm all around.
The beneficial effects of the utility model are the seedling before the nursery hole placement potato adopting seedling-cultivating tray to be provided with takes root; available protecting seedling; and be nutrient solution bottom nursery hole; directly act on seedling and can not cause waste; directly can take out from cylinder open top after seedling grows up to strong sprout, very convenient.
Accompanying drawing explanation
Fig. 1 is the facility structure schematic diagram of the utility model a kind of potato tissue culture seedling root induction and hardening;
Fig. 2 is the utility model cylinder schematic diagram.
In figure, 1. vinyl disc, 2. cylinder, 3. container.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in detail.The utility model comprises vinyl disc 1 as shown in Figure 1, the bottom of vinyl disc 1 floats on the nutrient solution in container 3, vinyl disc 1 upper surface is provided with the cylinder 2 be integrated with vinyl disc 1, be empty in the middle of cylinder 2 and through bottom and top, formation bottom opening and open top, be integrated bottom cylinder 2 He bottom vinyl disc 1, potato seedling root end can be put into from cylinder 2 open top and be stretched into the nutrient solution of container 3 by bottom opening.Wherein, size is preferably the long 53cm of vinyl disc 1, wide 28cm, and vinyl disc 1 is provided with 260 cylinders 2, the high 4.4cm of cylinder 2.The square length and width of cylinder 2 bottom opening are 2.5 centimetres, the open-topped Circularhole diameter 0.6cm of cylinder 2, cylinder 2 center and cylinder 2 center distance 2.5cm all around.
During use, vinyl disc 1 is faced down and is placed in lighttight square plastic container, the preferred long 62cm of container 3, wide 43cm, high 19cm, pour the special nutrient fluid prepared into, the degree of depth about 2 centimetres, then take out after the plantlet in vitro grown up to being excised root from blake bottle, insert from the open top of vinyl disc 1 cylinder 2 and ensure that plantlet in vitro base portion stretches in nutrient solution, nutrient solution is changed weekly once, and cultivate and within about 6 weeks, can grow healthy flourishing root system and cauline leaf, cultured strong sprout directly can take out from the open top of cylinder 2.This facility is that the production of next step virus-free basic potato seed is laid a good foundation.
Advantage of the present utility model has:
1, this facility cleaning, sterilization are convenient, can Reusability, convenient and practical;
2, the seedling independent growths in each plastic crate, bacterial disease easily controls;
3, this facility conveniently moving, can be positioned over indoor, environmental condition easily controls;
4, plantlet in vitro survival rate in this facility is high, reaches more than 98%;
5, cultured potato seedling well developed root system, cauline leaf is in great numbers, and after transplant planting, survival rate is high.

Claims (3)

1. the facility of potato tissue culture seedling root induction and hardening, it is characterized in that: comprise vinyl disc (1), the bottom of vinyl disc (1) floats on the nutrient solution in container (3), vinyl disc (1) upper surface is provided with the cylinder (2) be integrated with vinyl disc (1), be empty in the middle of cylinder (2) and through bottom and top, form bottom opening and open top, cylinder (2) bottom and vinyl disc (1) bottom are integrated, potato seedling root end can be put into from cylinder (2) open top and be stretched into the nutrient solution of container (3) by bottom opening.
2. according to the facility of the root induction of a kind of potato tissue culture seedling and hardening described in claim 1, it is characterized in that: described vinyl disc (1) long 53cm, wide 28cm, vinyl disc (1) is provided with 260 cylinders (2).
3. according to the facility of the root induction of a kind of potato tissue culture seedling and hardening described in claim 1, it is characterized in that: described cylinder (2) high 4.4cm.
CN201420244373.9U 2014-05-13 2014-05-13 The facility of the root induction of a kind of potato tissue culture seedling and hardening Active CN204031999U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420244373.9U CN204031999U (en) 2014-05-13 2014-05-13 The facility of the root induction of a kind of potato tissue culture seedling and hardening

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420244373.9U CN204031999U (en) 2014-05-13 2014-05-13 The facility of the root induction of a kind of potato tissue culture seedling and hardening

Publications (1)

Publication Number Publication Date
CN204031999U true CN204031999U (en) 2014-12-24

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420244373.9U Active CN204031999U (en) 2014-05-13 2014-05-13 The facility of the root induction of a kind of potato tissue culture seedling and hardening

Country Status (1)

Country Link
CN (1) CN204031999U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107455207A (en) * 2017-08-15 2017-12-12 贵州曌梅果蔬种植有限公司 A kind of implantation methods of walnut

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107455207A (en) * 2017-08-15 2017-12-12 贵州曌梅果蔬种植有限公司 A kind of implantation methods of walnut
CN107455207B (en) * 2017-08-15 2019-09-06 贵州曌梅果蔬种植有限公司 A kind of implantation methods of walnut

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