For promotion of new varieties of oil sunflower,regional comparison test was carried out to evaluate accurately the important agronomic traits and yield performance of different varieties of sunflower,and screen out suitable planting varieties and planting areas.By using AMMI model and GGE model,15 tested varieties of oil sunflower and 5 test sites were comprehensively evaluated in the regional test,and the yield,stability,adaptability of different oil sunflower varieties and the representativeness of different test sites were analyzed.The results showed that oil sunflower varieties were most significantly affected by genes.The analysis results of the two models showed that the varieties S2203,S2205 and S2207 are ideal varieties,and test spots Yinchuan and Chifeng are better for planting the selected varieties.The comprehensive analysis of AMMI and GGE models improves the reliability of the test results and provides a theoretical basis for the selection of new varieties and the selection of ideal pilots.
NETL
NSTL
维普
万方数据
