Rapid breeding method for virus-free seedling growing of ginger

Abstract

The invention, which belongs to the agricultural seedling growing field, particularly relates to a rapid breeding method for virus-free seedling growing of a ginger. The method comprises the following steps of carrying out vacuum freezing of a ginger sprout for virus-free treatment, carrying out activating treatment in a proper environment, and coating the processed ginger sprout by a mixture with activated clay, organic soil, and coniine and placing the coated ginger sprout into an accelerating germination chamber for accelerating germination and taking root. After field planting of the virus-free ginger into a field, the produced fresh ginger has characteristics of bright yellow color and lustre, uniform and even, rich peppery taste, and good quality; the yield per unit area increases over 62% by being compared with the yield of the original species; and after continuous application of virus-free seedlings for 3 to 4 years in production, the viral infection rate is lower than 8.8%.

Description

technical field [0001] The invention belongs to the field of agricultural seedling cultivation, and in particular relates to a rapid breeding method for ginger seedling detoxification. Background technique [0002] Ginger is a perennial herb of Zingiberaceae, also known as turmeric. It has a long history of cultivation in my country and is widely distributed. It is a multi-purpose vegetable integrating condiments, processed food raw materials, and medicinal vegetables. It has the advantages of easy cultivation, high yield, and high price. Characteristics, because ginger has been propagated asexually for a long time in the manufacturer, the seedlings of the seedlings carry and are easily infected with a variety of viruses, and the nature of ginger carrying or infected with viruses gradually degrades, and the quality of the bred ginger seedlings is poor, the incidence of diseases is high, and the yield is low. Low. Contents of the invention [0003] The object of the pres...

AI Technical Summary

Problems solved by technology

[0002] Ginger is a perennial herb of Zingiberaceae, also known as turmeric. It has a long history of cultivation in my country and is widely distributed. It is a multi-purpose vegetable integrating condiments, processed food raw materials, and medicinal vegetables. It has the advantages of easy cultivation, high yield, and high price. Characteristics, because ginger has been propagated asexually for a long time in the manufacturer, the seedlings of the seedlings carry and are easily infected with a variety of viruses, and the nature of ginger carrying or infected with viruses gradually degrades, and the quality of the bred ginger seedlings is poor, the incidence of diseases is high, and the yield is low. Low