Fotosynteza sosny zwyczajnej (Pinus sylvestris L.) na terenach promieniotwórczoczo skażonych
Photosynthesis of Scots pine (Pinus sylvestris L.) on radiation polluted territories
Autorzy
- Grigorij T. Krynytsky Ukrainian State University of Forestry and Wood Technology, Gen.Tchuprynka str. 103; 79057 Lviv, Ukraine, E-mail krynytsk@forest.lviv.ua
- Volodimar K. Zaika Ukrainian State University of Forestry and Wood Technology, Gen.Tchuprynka str. 103; 79057 Lviv, Ukraine, E-mail krynytsk@forest.lviv.ua
Abstrakt
The photosynthetic intensity at middle-aged tree forest cultures and half-sib progenies of Scotch pine trees, which grow on radiation polluted territories has been studied . The reduction of CO2 assimilation at radiation affected mother stands and Scots pine cultures on 17.5–58.6% was identified.
One-year-old progenies of irradiated trees are characterized by increased photosynthetic activity.
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