Method for transporting anther culture paddy rice young panicles over long distances

Abstract

The invention discloses a method for transporting anther culture paddy rice young panicles over long distances, and relates to methods for transporting seedlings in the technical field of agriculture.The method includes 1, acquiring the young panicles; 2, wrapping the young panicles; 3, carrying out vanning on the young panicles; 4, transporting the young panicles; 5, carrying out devanning on the young panicles, to be more specific, immediately carrying out devanning after the young panicles reach destinations, and placing the wrapped paddy rice young panicles in refrigerators at the temperatures of 8 DEG C for standby application. Inoculation and culture start to be carried out according to normal programs after the anther culture paddy rice young panicles are treated at the low temperatures for the time of 8 days. The method has the advantages that physiological states of the paddy rice young panicles can be guaranteed, and the anther culture efficiency of the paddy rice young panicles after the paddy rice young panicles are transported over the long distances is close to or can reach the culture efficiency level after samples are locally taken; the method is favorable for accelerating scientific research processes and shortening paddy rice related basic scientific research and breeding cycles; off-season or allopatric paddy rice anther culture seedlings can be provided; the influence and the status of paddy rice scientific research in China further can be improved in specific aspects.

Description

technical field [0001] The invention belongs to a method for transporting seedlings in the technical field of agriculture, and in particular relates to a method for long-distance transporting young ears of rice for flower cultivation. Background technique [0002] Rice is the most important grain crop in my country. The annual sown area is about 450 million mu, accounting for 29% of the grain sown area, and the total output accounts for 40%. The total output is more than 200 million tons, ranking first in the world. More than 70% of the population in my country takes rice as the staple food, and rice consumption accounts for 40% of the total grain consumption, making China the largest rice consumer in the world. Rice shoulders the important task of ensuring national food security and absolute food ration security. [0003] Rice anther culture is a relatively mature, practical and effective breeding technology in today's biotechnology breeding. The main advantages of anther...

AI Technical Summary

Problems solved by technology

On the one hand, flower cultivation has relatively high requirements on the state of the young spikes, and young spike materials in an inappropriate state may greatly reduce the efficiency of flower cultivation; on the other hand, due to the rapid development of science and technology, every scientific and technological worker hopes to Using flower cultivation technology to speed up the scientific research process, so there will be a large number of flower cultivation using southern rice materials, or some scientific research units across the country need to use the technical strength of brother scientific research units or companies to carry out flower cultivation due to technical bottlenecks and other reasons. This involves the long-distance transportation of young ears for flower cultivation to ensure the efficiency and effect of rice anther cultivation

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