Abstract. At both global and national levels, vegetable production has a significant impact on ensuring food security. In this context, white cabbage (Brassica oleracea var. capitata) stands out due to its economic and nutritional value, efficient use of agricultural resources, and its adaptability to diverse pedoclimatic conditions. This study aims to provide a comparative analysis of yield performance and adaptability of two hybrids (Gloria F1 and Victoria F1) and a traditional white cabbage variety (Buzău White Cabbage) under the specific conditions of the Bărăgan Plain, namely the Însurăței area, Brăila County. The soil in this region is characterized by high fertility, good structure, and physicochemical properties suitable for this type of crop. Seedlings were monitored for morphological parameters such as plant height, stem diameter, and number of leaves, while mature plants were evaluated based on plant size, head circumference, and head weight. The results showed that at the seedling stage, the Victoria F1 hybrid exhibited faster growth, while Gloria F1 achieved the best performance at maturity, with a yield of approximately 33.9 t/ha. The Buzău variety showed intermediate results, whereas Victoria F1 produced smaller and lighter heads. In conclusion, this study highlights the good adaptability of the Gloria F1 hybrid to local conditions. The use of biostimulants, proper irrigation, and appropriate treatment schemes have a direct effect on maximizing cabbage yield.

yield capacity; varietal adaptability; morphological traits; soil fertility; crop management.

agronomy

Presentation: poster