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A product for classification of cadmium-resistant vegetable varieties

A vegetable and cadmium-resistant technology, applied in the fields of biotechnology and agriculture, can solve problems such as growth retardation, decreased root vitality, and tissue chlorosis

Active Publication Date: 2021-11-30
GUIZHOU SERICULTURE RES INST GUIZHOU PEPPER RES INST +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

CD 2+ After being absorbed by vegetables in large quantities, it can produce various physiological toxic reactions, resulting in decreased root system vitality, tissue chlorosis, growth retardation, and reduced dry matter production, etc.

Method used

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  • A product for classification of cadmium-resistant vegetable varieties
  • A product for classification of cadmium-resistant vegetable varieties
  • A product for classification of cadmium-resistant vegetable varieties

Examples

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Embodiment Construction

[0040] The present invention will be further elaborated below in conjunction with specific examples, which are only used to explain the present invention, and should not be construed as limiting the present invention. Those skilled in the art can understand that: without departing from the principle and purpose of the present invention, various changes, modifications, replacements and modifications can be made to these embodiments, and the scope of the present invention is defined by the claims and their equivalents. For the experimental methods that do not indicate specific conditions in the following examples, the detection is usually carried out according to conventional conditions or according to the conditions suggested by the manufacturer.

[0041] 1. Experimental materials:

[0042] (1) Chili

[0043] Table 1. Pepper variety information table

[0044] Numbering breed name pepper type Numbering breed name pepper type HZ1 GJH2-2① Line pepper...

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Abstract

The invention discloses a product which can be used for classification of cadmium-resistant vegetable varieties. In a specific embodiment, the present invention finds the difference in the abundance of g__MND1 in different cluster groups by extracting and sequencing the soil DNA of cadmium-resistant peppers in different cluster groups, thereby providing a new idea for the classification of cadmium-resistant vegetable varieties. The invention also provides a method for screening substances that improve the cadmium-resistant ability of vegetables.

Description

technical field [0001] The invention relates to the fields of biotechnology and agriculture, in particular to a product for classifying cadmium-resistant vegetable varieties. Background technique [0002] With the improvement of the quality of life and the improvement of people's awareness of health, the proportion of vegetables in the human diet has been greatly improved compared with before. It can be said that it is an indispensable part of people's life. A variety of essential dietary fiber and vitamins and other nutrients. Since the 1980s, the scale of vegetable production and processing in my country has continued to expand every year, and the output is also growing steadily. Since the mid-1980s, the sown area of ​​vegetables in my country began to increase significantly, with an annual increase of about 10% year-on-year. In the early 1990s, the average annual growth rate increased by about 15%. Until today, the sown area and output of vegetables in my country have be...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C12Q1/689C12Q1/6895C12Q1/06
CPCC12Q1/689C12Q1/6895C12Q2600/13
Inventor 邢丹肖玖军牟玉梅王永平廖芳芳王岩
Owner GUIZHOU SERICULTURE RES INST GUIZHOU PEPPER RES INST
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