摘要
为准确评估鲜食甜味糯玉米吉科糯20在多年多点次试验中的稳定性和丰产性,对各试点环境代表性和适应性进行划分,以2022年、2023年试验的10个鲜食糯玉米品种在8个试验地产量数据为基础,采用GGE双标图分析法对其进行分析。结果表明,吉科糯20在两年多点次试验中表现出较高的丰产性,平均产量连续两年均排名第一,且稳产性位居前列。同时,吉科糯20在不同试点环境中的适应性较强,适宜种植的试点较多。在品种综合性方面,吉科糯20同样表现优异,连续两年综合排名稳居前三。因此,吉科糯20是一个具有较高稳产丰产性和良好适应性的优质鲜食玉米品种,适宜大面积推广种植。
In order to accurately evaluate the stability and high yield of fresh-eating sweet-waxy maize(Zea mays L.)Jikenuo20 in multi-year and multi-point trials,The representativeness and adaptability of each pilot environment were divided.Based on the yield data of 10 fresh-eating waxy maize varieties tested in 2022 and 2023 in 8 test sites,the GGE biplot analysis method was used to analyze them.The results showed that Jikenuo20 showed high yield in multi-point experiments in two years,ranked first for two consecutive years,and ranked top in yield stability.At the same time,the variety had strong adaptability in different pilot environments,and there were many suitable pilot sites for planting.In terms of variety comprehensiveness,Jikenuo20 also performed well for 2 consecutive years,ranking the top three in the comprehensive ranking.Therefore,Jikenuo20 was a high-quality fresh corn variety with high stability,high yield and good adaptability,which is worthy of promotion and planting in a wider area.
作者
黄佳亮
姜龙
宁夕琳
李超
王雷
潘业兴
李剑明
费建博
于海燕
杨柏明
赵仁贵
HUANG Jialiang;JIANG Long;NING Xilin;LI Chao;WANG Lei;PAN Yexing;LI Jianming;FEI Jianbo;YU Haiyan;YANG Baiming;ZHAO Rengui(College of Agriculture,Jilin Agricultural University,Changchun 130118,China;College of Agriculture,Jilin Agricultural Science and Technology College,Jilin Jilin 132101,China)
出处
《种子》
北大核心
2024年第12期115-122,127,共9页
Seed
基金
吉林省发改委创新能力建设项目(2024C014-2)
吉林省教育厅科学研究项目(JJKH20230441KJ、JJKH20240502KJ)
吉林市科技创新发展计划项目(20240501007)
吉林农业科技学院大学生科技创新创业训练项目(吉农院合字[2024]第SJ202411439011号)
吉林农业科技学院科技小院(吉农院合字[2024]KJXY001号)。
