IMPACT OF SORBITOL- INDUCED OSMOTIC STRESS ON SOME BIOCHEMICAL TRAITS OF POTATO IN VITRO
This study had as principal objective identification of osmotic-tolerant potato genotypes by using "in vitro" tissue culture and sorbitol as a stimulating agent, to induce water stress, which NUTRI B12 was added to the culture nutritive medium in different concentration (0,50, 110, 220, 330 and 440 mM).The starting point was represented by plantlet