Adaptive ability of introduced potato accessions by yield capacity in Polissia region of Ukraine

Abstract

Aim. Adaptive capacity determination of introduced potato samples based on yield uder conditions of Ukraine Polissia. Results and Discussion. Adaptive capacity of introduced potato samples was studied by yield capacity uder conditions of Ukraine Polissia. The varieties Mia (673 g/bush), Madeleine (763 g/bush), Connect (717 g/bush) and Harmonia (715 g/bush) showed high yield capacity. Insignificant and moderate variability of the average productivity of potato varieties was observed in: Prada (V-9.8%), Merlot (V-9.5%), Soncedar (V-8.8%), Bazhana (Barska Bila) (V-9,1%), Volodarka (V-7.2%), Bohach (V-3.1%), Mia (V-17.0%), Evolution (V-18.1%), Opillia (V-18.8%), Palats (V-16.1%), Baklazhan (V-15.4%), Tradytsiia (V-12.2%), Avangard (V-19.9%). The following varieties and species showed high adaptive potential: Mia (96.9), Evolution (100.2), Madeleine (187.4), Prada (9.4), Pershotsvet (55.4), Orchestra (91.3) , Soraya (30.6), Taurus (101.9), Granada (115.3), Soncedar (113.5), Zhytnytsa (109.3), Bazhana (Barska bila) (33.7), Queen Anne (63.8), Harmoniia (152.0), Folvar (45.1), Volare (87.4), Rodynna (136.0), Volodarka (38.9), Toscana (65.2), Balabai (127 ,1), Purpurnyi glaz (107.9), Photynia (149.3), Tradytsiia (156.0), Alliance (69.4), Avangard (21.6), Volat (151.9), Dubrava (5,2), Lad (18.6), Connect (195.1) Rudolph (124.3). Conclusions. The most stable by yield to the average year indicator of the corresponding ripeness group were the samples: Mia, Evolution, Madeleine, Prada, Pershotsvet, Orchestra, Soraya, Taurus, Granada, Soncedar, Zhytnytsia, Bazhana (Barska bila), Queen Anne, Harmony, Falvar, Volare, Rodynna, Volodarka, Toscana, Balabai, Purpurnyi glaz, Fotinia, Tradytsiia, Alliance, Avangard, Volat, Dubrava, Lad, Connect, Rudolph.