Heating treatment device for non in vitro branch bud of tree

A heat treatment, non-isolated technology, applied in the field of plant heat treatment devices, can solve the problems of inconvenient operation, cumbersome erection operation, inconvenient portability, transportation and storage, etc., and achieve the effect of easy portability and light structure

Active Publication Date: 2007-10-24
BEIJING FORESTRY UNIVERSITY
View PDF1 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, during the actual implementation process, it was found that the device had the following problems: since the box body was made of metal brackets, these brackets restricted the entry and exit of flower branches, which was very inconvenient to operate; at the same time, because the box body made of metal frames was relatively heavy, it required several The support rod connected to the tree supports the box body, and the erection operation is cumbersome; and because the box body and the supporting part are bulky and heavy, they cannot be folded, so it is not easy to carry, transport and store, etc., so it is necessary to adjust the structure make improvements

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Heating treatment device for non in vitro branch bud of tree
  • Heating treatment device for non in vitro branch bud of tree
  • Heating treatment device for non in vitro branch bud of tree

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0019] The present invention will be described in detail below with reference to the accompanying drawings.

[0020] As shown in Figures 1 and 3, the device of the present invention includes a bag body 12 made of flexible material. The inside of the bag body 12 forms a space to accommodate the branches to be treated, and a heating part that makes it warm up is arranged in the inner space of the bag body.

[0021] Wherein the bag body 12 comprises a liner 3 made of high temperature resistant material, an insulating layer 2 made of hollow cotton and a rainproof layer 1 successively from the inside to the outside, and the side of the bag body can be provided with a slide fastener (not shown in the figure) , opening the zipper to form an opening through which the installation and maintenance of the devices constituting the heating part are facilitated, as well as the suiting of the branches during disposal. The bag body 12 can be square, rectangular, circular, oval or other shapes...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention provides a device for heating bud or branch not separate from the tree, comprising bag body and heating part for interior space of bag body, said bag body comprises enclosing end and open end, between which is the enclosing space accommodating pre-heating branch, open end is used to install bag body on branch and is tightly fixed on pre-heating branch through flexible rope. The invention employs light structure, develops bag space by using the support of pre-treating tree branch, and closes fixes bag through banding bag port on tree branch. It can heat bud of tree branch directly to induce gametocyte chromosome duplication and be used to study influence of temperature change on branch or bud growth, and it is convenient for carrying, storing and installation.

Description

technical field [0001] The invention relates to a device for heat treatment of plants, in particular to a device for heat treatment of branches, leaves and buds of trees in a non-isolated state. Background technique [0002] At present, the methods for artificially inducing polyploidy in plants include chemical methods and physical methods. Chemical methods such as colchicine and other agents are used for treatment, and physical methods such as high temperature or low temperature treatment. High temperature environment during the growth period. Generally, for one or two-year herbaceous plants and small shrubs, their gamete chromosomes can be mutagenized by potting them in an incubator and heating them at high temperature; while for tall trees with short seed maturity periods such as poplar species, Cutting branches can be used for hydroponics, and then placed in an incubator for high-temperature treatment to induce gamete chromosome doubling, and then crossed with normal ga...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): A01H1/08
Inventor 康向阳
Owner BEIJING FORESTRY UNIVERSITY
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap