中国蔬菜Issue(2)：19-24,6.DOI:10.19928/j.cnki.1000-6346.2025.1007
四川省鲜食玉米品种审定现状及特性分析
Analysis of Approval and Characteristics of Fresh Maize Varieties in Sichuan Province
摘要
Abstract
Fresh maize is favored by the market because of its good edible quality and nutritional value.This article collected data on fresh maize varieties approved by the Sichuan Provincial Crop Variety Certification Committee from 2014 to 2023,systematically reviewed and analyzed their basic information and characteristics,and summarized the development trend of fresh maize varieties in Sichuan Province.The results showed that a total of 95 fresh maize varieties were approved in Sichuan Province from 2014 to 2023,and the dominant position of scientific research units in Sichuan was highlighted.The development of variety approval quantity was slow in the early stage,but it has rapidly increased since 2020,and sweet-waxy maize has gradually become the mainstream approval type.The kernel color of sweet maize is mainly yellow,and the color of waxy maize and sweet-waxy maize is mainly white.The growth period of the approved varieties was mostly 85-90 days,and the yield and quality were improved compared with the control,but there was a large room for improvement.However,there is a shortage of varieties with high resistance to major maize diseases.This paper also discussed the problems existing in the certification of fresh maize varieties,and put forward some suggestions from accelerating the cultivation of diversified varieties,strengthening the comprehensive resistance of varieties and optimizing the certification standards.关键词
四川省/鲜食玉米/品种/审定/性状特点Key words
Sichuan Province/fresh maize/varieties/approval/traits and characteristics引用本文复制引用
宋俏姮,陈小琳,孔亮亮,张垚,崔阳,王佳婧,刘俊峰..四川省鲜食玉米品种审定现状及特性分析[J].中国蔬菜,2025,(2):19-24,6.基金项目
国家现代农业产业技术体系四川创新团队项目(sccxtd-2025-02),德阳市旌阳区科技计划项目,四川省财政自主创新专项(2022ZZCX071) （sccxtd-2025-02）
