A screening method for flesh color of root vegetables

Abstract

The invention discloses a method for screening flesh colors of seed plants of root vegetables. The method includes harvesting the seed plants of the root vegetables and screening the flesh colors before the seed plants live through the winter; sampling the seed plants by the aid of special root vegetable samplers at sampling depths reaching flesh color root center; observing the flesh colors of sampled positions, screening the flesh colors according to target requirements, reserving the sampled positions as seeds for planting and restoring the sampled positions; smearing each sampled position twice with film mulching agents (comprising zhongshengmycin, trichoderma harzianum, guar gum, pullulan and glycerin components), then allowing the seed plants to stand still for approximately 1 day, storing the seed plants in refrigeration houses or cellars to allow the seed plants to live through the winter and colonizing the root plants in the next spring. The method has the advantages that problems such as high storage quantities of seed plants of root vegetables in the prior art, time and labor wastage in flesh color screening procedures and material loss due to the fact that the screened seed plants are easily infected by diseases can be solved; the method for screening the flesh colors of the seed plants of the root vegetables is mature, convenient and speedy, the flesh colors of the original seed plants can be quickly screened in root vegetable seed breeding procedures, and the seeds can be assuredly smoothly harvested.

Description

technical field [0001] The invention belongs to a variety breeding method in the field of agriculture. It particularly relates to a method for screening the flesh color of root vegetables (mainly radishes and carrots). Background technique [0002] Root vegetables in my country mainly include radishes and carrots. Radish is an important vegetable crop in my country. It has been cultivated in China for more than 2,700 years. It has certain curative effects on more than 30 diseases of the human body, so it is deeply loved by everyone. Carrot is a kind of home-cooked vegetable that is crisp, delicious and nutritious. Traditional Chinese medicine believes that it can replenish Qi, invigorate the stomach and eliminate food, strengthen Yuanyang, and calm the five internal organs. It has good curative effects on indigestion, chronic dysentery, cough, and night blindness. Therefore, both are known as "little ginseng". [0003] With the improvement of living standards and changes...

AI Technical Summary

Problems solved by technology

[0008] In view of the above problems, the purpose of the present invention is to solve the problems of large storage capacity of root vegetables, the time-consuming and laborious process of meat color screening, and the loss of materials caused by the vulnerability of plants to diseases after screening, and to establish a mature and convenient root vegetable variety. The flesh color screening method of the root vegetables completes the rapid screening of the flesh color of the original seed plants in the process of root vegetable breeding to ensure that the seeds can be harvested smoothly

Images