Method for disinfecting rice seeds

Abstract

The invention discloses a method for disinfecting rice seeds. The method comprises the following steps: A, selecting large granular and plump mature rice seeds without disease speckles on the surfaces, manually removing shells and performing drying treatment; B, performing disinfecting treatment on the rice seeds; C, inoculating the treated rice seeds, putting into a culture chamber with constanttemperature of 28 DEG C and performing cultivation; D, observing the pollution condition of the seeds every day, and observing and recording the pollution rate and the germination rate of the seeds after 10 days. The disinfection method is effective on bacteria, fungi, spores and viruses, and damage to internal organ tissue cells of an eater is avoided. The disinfection method provided by the invention is simple and practical in operation, ideal in sterilization effect and small in damage to the seeds; after the tail gas is treated, damage to a human body is avoided and the influence on the environment is avoided.

Description

technical field [0001] The invention relates to the technical field of molecular biology plant breeding, in particular to a method for disinfecting rice seeds. Background technique [0002] Plant tissue culture is a plant reproduction technology developed on the basis of plant physiology since the beginning of the last century. It is mainly based on the theory that plant cells are totipotent, and the isolated organs, tissues, and cells of plants are placed under sterile conditions. , the process of inducing callus, adventitious buds, adventitious roots, and finally forming a complete plant. [0003] With the continuous development of science and technology, the continuous expansion and deepening of research fields, the application of plant tissue culture technology has become more and more extensive. However, there are still many problems in some technical aspects of plant tissue culture, among which pollution, browning, and vitrification are considered to be the three majo...

AI Technical Summary

Problems solved by technology

This disinfectant is efficient and broad-spectrum, but its bactericidal effect is not ideal, and the seed contamination rate is high, which is not conducive to the disinfection of rice seeds, especially precious seeds.

Mercuric chloride is an extremely effective fungicide, but it is mainly effective against bacteria and fungi, and has poor or even ineffective effect on spores and viruses

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