[The effect of natural UV-radiation on the growth and activity of endogenous growth regulators in barley leaves].
The effect of natural UV-radiation on the growth of two barley varieties in the Pamir highlands was investigated. It was found that UV-radiation, whose portion in the light structure of that region was high, inhibited the growth of barley stems. The growth processes were inhibited via involvement of growth stimulants and inhibitors. UV-radiation suppressed endogenous stimulants of indole nature. Growth inhibitors proved resistant to UV-radiation.
Aknazarov
O A
OA
Shomansurov
S Sh
SSh
D000531:Altitude; D001467:Hordeum / Q000254:growth & development / Q000528:radiation effects*; D010937:Plant Growth Regulators / Q000528:radiation effects*; D014466:Ultraviolet Rays
D010937:Plant Growth Regulators
Deĭstvie estestvennoĭ UF-radiatsii na rost i aktivnost' éndogennykh reguliatorov rosta v list'iakh iachmenia.