Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Circular system for cultivating abundant isotope carbon and nitrogen double-labeling plant sample

A circulatory system and isotope technology, applied in the circulatory system of nitrogen double-labeled plant samples, in the field of cultivating high-abundance isotopic carbon, can solve the problem of not being able to achieve isotopic carbon and nitrogen double-labeling cycle culture, and cannot obtain high-abundance double-labeled plants Samples and other issues, to achieve the effect of improving isotope utilization, increasing water utilization, and reducing labeling costs

Active Publication Date: 2017-08-18
INST OF AGRI RESOURCES & REGIONAL PLANNING CHINESE ACADEMY OF AGRI SCI
View PDF10 Cites 9 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] The invention provides a circulation system for cultivating high-abundance isotope carbon and nitrogen double-labeled plant samples, which is used to solve the problem that the existing isotope labeling technology cannot realize the circulation culture of isotope carbon and nitrogen double-labeling, and cannot obtain high-abundance double-labeled plants sample problem

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
  • Circular system for cultivating abundant isotope carbon and nitrogen double-labeling plant sample
  • Circular system for cultivating abundant isotope carbon and nitrogen double-labeling plant sample
  • Circular system for cultivating abundant isotope carbon and nitrogen double-labeling plant sample

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0030]In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the associated drawings. Preferred embodiments of the invention are shown in the accompanying drawings. The above are only preferred embodiments of the present invention, and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process conversion made by using the description of the present invention and the contents of the accompanying drawings, or directly or indirectly used in other related technical fields , are all included in the scope of patent protection of the present invention in the same way.

[0031] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the technical field of the invention. The terminology used herein in the description of the present invention is only for t...

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 relates to the technical field of the isotope labeling and in particular to a circular system for a cultivating abundant isotope carbon and nitrogen double-labeling plant sample. The circular system for the cultivating abundant isotope carbon and nitrogen double-labeling plant sample comprises a sealed cultivation chamber, a CO2 injector, a gas balancing device, a nutrient solution injector and a nutrient solution circular system. The sealed cultivation chamber comprises a transparent cover and a base. The transparent cover is internally provided with a semiconductor condensation dehumidification device. The transparent cover is connected with the CO2 injector and the gas balancing device. A cultivation basin, a liquid storage chamber, an external peristaltic pump, an ultraviolet sterilizing device, a circular peristaltic pump and a converging pool are successively connected to form a circular loop of the nutrient solution circular system. The converging pool is connected with the semiconductor condensation dehumidification device and the nutrient solution injector. The cultivation basin and the liquid storage chamber are installed in the base. The top of the cultivation basin is communicated with the transparent cover. Silica sand is installed in the cultivation basin. The circular system for the cultivating abundant isotope carbon and nitrogen double-labeling plant sample is capable of simultaneously labeling the carbon and nitrogen isotope, and realizing the cyclic utilization. The pollution of normal 12 C and 14 N is avoided, and an abundant carbon and nitrogen isotope double-labeling plant can be obtained.

Description

technical field [0001] The invention relates to the technical field of isotope labeling, in particular to a circulation system for cultivating high-abundance isotope carbon and nitrogen double-labeled plant samples. Background technique [0002] In recent years, the cycle process of carbon and nitrogen contained in crop straws in soil has become one of the research hotspots in plant nutrition and soil science. Isotope tracer technology is a key technology to study the decomposition and transformation process of crop straw in soil, which can effectively reveal the release law of straw elements and the bioavailability of organic nutrients. Stable isotope nitrogen ( 15 N) labeled crop stalks were applied to the soil, and by measuring the different components of the soil 15 The change of N abundance can accurately calculate the straw 15 The amount of N nutrient transferred to soil and plants, and the proportion lost through gas, leaching, etc. Similarly, using the stable iso...

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): A01G31/02A01G7/02
CPCA01G7/02A01G31/02Y02P60/21
Inventor 艾超周卫
Owner INST OF AGRI RESOURCES & REGIONAL PLANNING CHINESE ACADEMY OF AGRI SCI
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com