Analysis on High and Stable Yield and Adaptability of Maize Jikenuo20 based on GGE Biplot
Abtract: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 envi-ronments,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 adaptabili-ty,which is worthy of promotion and planting in a wider area.
万方数据
维普
