Influence of increased CO2 concentrations on frost resistance of winter cereals
1
Department of Electrotechnics and Informatics, Agricultural University, ul. Papieża Pawła VI /1, 71-459 Szczecin, Poland
2
Department of Physics, Agricultural University, ul. Papieża Pawła VI /3, 71-459 Szczecin, Poland
Acta Agroph. 2006, 7(2), 355-361
KEYWORDS
ABSTRACT
Tests for resistance to frost were conducted by means of luminescence and conductometric methods for seedlings both unhardened and hardened within 14 days at various CO2 concentrations (400, 800, 1200 and 1600 ppm). The tests proved that photosynthetic apparatus and cell membranes of seedlings raised at various CO2 concentration are differential in frost resistance.
METADATA IN OTHER LANGUAGES:
Polish
Wpływ podwyższonego stężenia CO2 na mrozoodporność zbóż ozimych
CO2, mrozoodporność, zboża ozime
W pracy przedstawiono wyniki dla wybranych odmian czterech gatunków zbóż ozimych pod względem ich mrozoodporności przy różnych stężeniach CO2 (400, 800, 1200 i 1600 ppm CO2). Wyniki obejmują pomiary przeprowadzone dwoma metodami: metodą konduktometryczną i metodą opóźnionej luminescencji.
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| eISSN: | 2300-6730 |
| ISSN: | 1234-4125 |
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