Evaluation Yield and Components Yield on Three Hybrids Maize in Hungary

Abstract

We evaluated on physiological traits on3 hybrids on maize in Hungary. We used Loupiac, Sushi and Armagnac hybrids forthis experiment. Samples were taken in Debrecen. The Experimental Station issituated on the Hajdúság Loess Ridge, and the soil is a lowland chernozem withlime deposits and a deep humus layer, formed on loess. It has medium hard loamtexture. The daily precipitation sum was determined with local measurements,while the daily radiation and temperature data were provided by theMeteorological Observatory Debrecen the National Meteorological Service inBudapest Samples were taken in location in Debrecen. In 2017 the total rainfallfrom May until October was 314 mm in Debrecen, which was 236 mm for winterperiod before sowing. Result showed genotype and traits and interaction traitin Genotype was significant in one percent. In Path analysis on differenttraits in grain yield, weight 1000 seeds in direct effect with grain yield of0.95 indicate that this weight of 1000 seeds is very strong. GGE Bi-plot showedthat Loupiac hybrid is highest grain yield and Armagnac hybrid is least grain yield.