Growing test results of Russian tomato cultivars originated at All-Russian Research Institute of Vegetable Breeding and Seed Production in Bulgaria

The tested tomato cultivars had been bred and adapted to environmental factors with regard to open field cultivation in Nonchernozem zone of Russia. Agriculturally valuable traits were studied in many regions: Astrakhan, Volgograd, Belgorod, Primorie krai, and also in Uzbekistan, Moldavia, Kazakhstan, Kirghizia, Ukraine, and Byelorussia. Results that had been analyzed provided information concerning the ecological cultivar sustainable adaptation and required biodiversity. Russian tomato cultivars that possessed high adaptation characteristics were tested for 2 years in open field conditions of Bulgaria and Russia.