基于GGE双标图与TOPSIS模型协同的吉科玉885综合表现分析  

Comprehensive performance analysis of Jikeyu 885 based on synergy of GGE biplot and TOPSIS model

作　　者：李剑明 黄佳亮 刘博阳 吕子鹏 荣美琪 宁夕琳 姜龙 隋昕 LI Jianming;HUANG Jialiang;LIU Boyang;LYU Zipeng;RONG Meiqi;NING Xilin;JIANG Long;SUI Xin

机构地区：[1]吉林农业科技学院农学院,吉林吉林132101 [2]吉林农业大学农学院,吉林长春130118 [3]吉林省农业环境保护与农村能源管理总站,吉林长春130033

出　　处：《饲料研究》2025年第4期139-144,共6页Feed Research

基　　金：吉林农业科技学院博士启动基金项目(项目编号:吉农院合字第[(2022)722]号);吉林省大学生科技创新创业训练计划项目(项目编号:吉农院合字[2024]第S202411439010号);吉林市科技创新发展计划项目(项目编号:20230501010)。

摘　　要：研究旨在通过多年多点次试验,对粮饲通用型青贮玉米品种吉科玉885的稳定性和高产性进行准确评估。基于2022年和2023年8个试验地点的10个青贮玉米品种的产量数据,运用GGE双标图和TOPSIS模型进行分析,探讨其在评估青贮玉米品种综合表现方面的实际应用价值。结果显示,GGE双标图表明吉科玉885在连续两年的试验中均表现出优异的丰产性和稳产性,排名始终位于前两位,且在吉林省大部分试验地点均展现出良好的适应性。吉科玉885的营养品质较为优良,粗蛋白和粗灰分含量较高,粗脂肪含量适中,粗纤维含量较低,能够满足畜牧业对优质饲料的需求。TOPSIS模型进一步分析验证了吉科玉885在多个方面表现突出,连续两年在综合排名中位列第二。研究表明,吉科玉885是吉林省青贮玉米种植的理想品种。The study aimed to accurately evaluate the stability and high yield potential of the general silage maize variety Jikeyu 885 through multi-year and multi-site experiments.Based on yield data from 10 silage maize varieties at eight test sites in 2022 and 2023,the GGE biplot and TOPSIS model were employed to analyze the practical application value of these methods in assessing the comprehensive performance of silage maize varieties.The results showed that the GGE biplot showed Jikeyu 885 consistently exhibited excellent yield performance and stability over the two consecutive years,ranking within the top two in all trials.Jikeyu 885 demonstrated strong adaptability across most trial sites in Jilin Province.The nutritional quality of Jikeyu 885 was also superior,with higher crude protein and ash content,moderate crude fat content,and lower crude fiber content,meeting the requirements of the livestock industry for high-quality feed.Further analysis using the TOPSIS model confirmed the outstanding performance of Jikeyu 885 in multiple aspects,ranking second in the comprehensive evaluation for two consecutive years.The study indicates that Jikeyu 885 is an ideal variety for silage maize cultivation in Jilin Province.

关 键 词：GGE双标图 TOPSIS模型 青贮玉米 稳定性 丰产性 

分 类 号：S816[农业科学—饲料科学]