Effect of subzero temperatures on the induction of frost resistance in winter wheat seedlings

adaptation agentes nocivos agronomic characters biological control breeding breeding aims cereales cereals crops cultivos cultivos de grano economic plants environmental effects facteur nuisible fisiologia fonction physiologique frost damage grain crops injurious factors lutte biologique objetivo de mejoramiento pest control methods physiological functions physiologie physiology plantas plante plante de culture plants resistance to injurious factors resistencia a la temperatura temperature resistance trigo trigo de invierno wheats winter wheat