Collecting method and apparatus for secretion from root system of plant in pot

A technology for root exudates and plant roots, which is applied in the field of collection methods and collection devices for plant root exudates under soil culture conditions, and achieves the effects of good continuity and repeatability, easy detection and analysis, and improved test accuracy and recovery rate.

Inactive Publication Date: 2007-05-16
SOUTH CHINA AGRI UNIV
View PDF2 Cites 29 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there are no reports about the collection method and collection device of this root exudate both at home and abroad at present.

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
  • Collecting method and apparatus for secretion from root system of plant in pot

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0027] The present invention will be described in further detail below in conjunction with the examples, but the embodiments of the present invention are not limited thereto.

[0028] A collection device for soil plant root exudates, including a growth box and a collection box. The side of the growth box is a right-angled triangular plate, and a slot 5 parallel to the hypotenuse is provided on the right-angled triangular plate, and an inclined plexiglass insert plate 2 is fixed through the slot between the two triangular plates. An organic perforated glass plate 7 is arranged between the growth box and the collection box, and a polytetrafluoroethylene film 4 is pasted on the organic perforated glass plate 7. Two rows of small holes 20 are respectively arranged on the upper and lower sides of the organic perforated glass plate 7, and the upper and lower rows of holes 20 are arranged on the organic perforated glass plate. Aperture corresponds to the upper collection box 10, and ...

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

PropertyMeasurementUnit
diameteraaaaaaaaaa
diameteraaaaaaaaaa
Login to view more

Abstract

This invention discloses one earth plant stem secretion collection method and device, wherein, the collection device comprises growth case and collection case with one block coated with film hole glass board and the upper and down layers of collection cases are connected to cathode and anode resin tubes through tubes. The collection method is to grow plant in the growth case earth and then to pass film into collected case with quartz and glass balls and then to process and collect plant stem secretion inside collection case.

Description

technical field [0001] The invention relates to the field of collecting plant root exudates, in particular to a method and a collecting device for collecting plant root exudates under soil cultivation conditions. Background technique [0002] At present, the solution collection method is generally used to collect plant root exudates. The specific operation method is: the plant roots first grow in the nutrient solution, and then transfer to the treatment solution. After a period of treatment, the collected treatment solution is the root exudates. The root exudate collection device of Chinese patent CN2581964YHE and CN1482443A design. The solution collection method is widely used because of its simple operation and convenient analysis. However, the root exudates obtained by the solution collection method can hardly reflect the actual situation of plant root exudates under soil conditions. This is mainly due to: complex soil composition, diverse forms of nutrients, uneven dis...

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): G01N1/02G01N1/28
Inventor 沈宏王占义严小龙
Owner SOUTH CHINA AGRI UNIV
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