Field-sown meadow fescue (Festuca pratensis, cv. Kalevi) stands were exposed to elevated temperatures (+3°C) and elevated CO2, (700 ppm) levels in two experiments conducted in 1992-1993 (experiment 1) and in 1994-1995 (experiment 2). Total aboveground yield was, on average, 38% higher at elevated than at ambient temperatures. At ambient temperatures elevated CO2 increased the number of tillers by 63% in 1992, 24% in 1993, 90% in 1994 and 14% in 1995. At elevated temperatures, the increase in tiller number in elevated CO2 was seen only in the first growing seasons after sowing. The total yield in a growing season was about 10% higher in elevated CO2 in experiment 1. In experiment 2 the yield was more than 20% higher in elevated CO2 at elevat...
tallgrass prairie, water-use efficiency Increased biomass production in terrestrial ecosystems with ...
Online ISSN: 1435-0653The factors of global climate change specifically affect crop and weed perform...
Global climate change accompanied by continuous increases in atmospheric carbon dioxide (CO2) concen...
Peltoon kylvettyä nurminataa (lajike Kalevi) kasvatettiin normaalissa ja kohotetussa (+3 °C) lämpöti...
The experimental plants: spring wheat, winterwheat, spring barley, meadow fescue, potato, strawberry...
Special issue. To mark the 90th anniversary of the scientific agricultural society of finlandKevätve...
Vuosina 1992-1995 tehdyssä tutkimuksessa pyrittiin rakentamaan koejärjestelyt, joiden avulla saatais...
Investigations in the controlled environment plant growth chambers showed that to elevated atmospher...
Monien lauhkean vyöhykkeen nurmikasvien kasvua rajoittavat talvella ja keväällä kylmyys ja kesällä k...
Drought and elevated temperature often occur alone or in combination in many areas, limiting cool-se...
Although atmospheric CO2 concentration ([CO2]) has been up to 16-fold higher than at present, the pa...
Artificial turves composed of 7 chalk grassland species (Festuca ovina L.; Briza media L.; Bromopsis...
In studies on plant responses to climate change more attention has been given to aboveground process...
Darbo tikslas įvertinti skirtingų rūšių augalų reakciją į diferencijuotą ir kompleksinį didesnės kon...
Global changes such as elevated atmospheric CO2 and air temperature are altering the input rates of ...
tallgrass prairie, water-use efficiency Increased biomass production in terrestrial ecosystems with ...
Online ISSN: 1435-0653The factors of global climate change specifically affect crop and weed perform...
Global climate change accompanied by continuous increases in atmospheric carbon dioxide (CO2) concen...
Peltoon kylvettyä nurminataa (lajike Kalevi) kasvatettiin normaalissa ja kohotetussa (+3 °C) lämpöti...
The experimental plants: spring wheat, winterwheat, spring barley, meadow fescue, potato, strawberry...
Special issue. To mark the 90th anniversary of the scientific agricultural society of finlandKevätve...
Vuosina 1992-1995 tehdyssä tutkimuksessa pyrittiin rakentamaan koejärjestelyt, joiden avulla saatais...
Investigations in the controlled environment plant growth chambers showed that to elevated atmospher...
Monien lauhkean vyöhykkeen nurmikasvien kasvua rajoittavat talvella ja keväällä kylmyys ja kesällä k...
Drought and elevated temperature often occur alone or in combination in many areas, limiting cool-se...
Although atmospheric CO2 concentration ([CO2]) has been up to 16-fold higher than at present, the pa...
Artificial turves composed of 7 chalk grassland species (Festuca ovina L.; Briza media L.; Bromopsis...
In studies on plant responses to climate change more attention has been given to aboveground process...
Darbo tikslas įvertinti skirtingų rūšių augalų reakciją į diferencijuotą ir kompleksinį didesnės kon...
Global changes such as elevated atmospheric CO2 and air temperature are altering the input rates of ...
tallgrass prairie, water-use efficiency Increased biomass production in terrestrial ecosystems with ...
Online ISSN: 1435-0653The factors of global climate change specifically affect crop and weed perform...
Global climate change accompanied by continuous increases in atmospheric carbon dioxide (CO2) concen...