CHANGE IN THE CONTENT OF XANTHONES AND LIGNIN IN BUCKWHEAT AND WHEAT PLANTS UNDER SALICYLIC ACID AND CADMIUM IONS

Investigated the effect of cadmium and salicylic acid on phenols content (хanthones, lignin) in plants buckwheat (Fagopyrum esculentum Moench.) and wheat (Triticum aestivum L.). It is established that the action of cadmium ions increases the content of xanthone and produces lignin. To reduce the impact of stress factors it is expedient to use salicylic acid, which normalize the amount of xanthones and lignin in plants of buckwheat and wheat. With this stress regulator, phytohormons can significantly reduce the toxic effects of cadmium ions.