[The sensitivity of agricultural plants to short-term UV-stress].
The effect of a short-term exposure to UV-irradiation (applied for 7 hours at doses of 100-250 kJ/m2) on various cultured plants (cereals, legumes, vegetables, forage plants) was studied. It was a field study in which artificial UV-sources (280-380 nm) were used. UV-sensitivity was measured in terms of yield changes of the above cultures. After UV-irradiation the yield of most of them, e.g., potatoes, vetch, clover, peas, horse-beans, barley (with respect to seed productivity) decreased. The sensitivity of cabbage and barley (biomass, forage) was moderate. Cereals (wheat, ryegrass, oat) proved to be resistant, i.e., their productivity remained unchanged.
Kanash
E V
EV
Savin
V N
VN
D002523:Edible Grain / Q000528:radiation effects; D010944:Plants / Q000528:radiation effects*; D014466:Ultraviolet Rays; D014675:Vegetables / Q000528:radiation effects
Izuchenie chuvstvitel'nosti razlichnykh sel'skokhozaĭstvennykh rasteniĭ k neprodolzhitel'nomu UF-stressu.