The Situation of Sweet Potato Seed Breeding and the Suggestion of High Quality Development
HU Xiaoqiang
JIN Yuman
LIU Xuesheng
HUO Jianzhong
ZHAO Zhijun
LIU Qili
LI Xuejie
Abstract：The breeding of high-quality varieties is not only the core driving force for the high-quality development of the sweet potato industry,but also cornerstone to ensure the sustainable development of the sweet potato seed industry.At present,sweet potato virus disease poses a serious threat to the growth and development of sweet potatoes,and the promotion and application of virus-free seedling technology has become an effective strategy for the prevention and control of sweet potato virus disease and the protection of the healthy development of the sweet potato industry.At present,the system of high-quality sweet potato variety breeding in China is still not sound.Therefore,this paper analyzes the current technology system of high-quality variety breeding in China,combs the existing problems in the process of high-quality variety breeding of sweet potatoes,and proposes the suggestions of creating a new mechanism of science and enterprise cooperation,strengthening the protection of variety rights and promoting the direct breeding of virus-free test-tube seedlings of sweet potatoes.It is expected to promote the healthy and high-quality development of the sweet potato industry.
Keywords：Sweet potatoSeed breedingVirus disease
Publication Date：2025-04-10
Online Publishing Date：2026-09-12(First online date of this platform, not the publication date of the document)
Pages：4( 9-12 )