Zobrazeno 1 - 10
of 55
pro vyhledávání: '"J. Poskuta"'
Autor:
J. Poskuta
Publikováno v:
Acta Societatis Botanicorum Poloniae, Vol 30, Iss 2, Pp 195-234 (2015)
Externí odkaz:
https://doaj.org/article/432ee41b82c846a698414acb7e151141
Autor:
J. Poskuta
Publikováno v:
Acta Societatis Botanicorum Poloniae, Vol 33, Iss 4, Pp 679-688 (2015)
Externí odkaz:
https://doaj.org/article/bc28235d92af46e0b548295d9149828c
Autor:
J. Czerski, J. Poskuta
Publikováno v:
Acta Societatis Botanicorum Poloniae, Vol 48, Iss 2, Pp 337-348 (2015)
Autor:
J. Poskuta, Curtis J. nELSON
Publikováno v:
Acta Societatis Botanicorum Poloniae, Vol 55, Iss 1, Pp 35-43 (2014)
Rates of apparent photosynthesis (APS). photorespiration (PR), CO2 compensation (I) and dark respiration (DR) were determined on attached shoots of decaploid (70 chromosomes) and a hexaploid (42 chromosomes) genotype of tall fescue (Festuca arundinac
Autor:
J. Poskuta
Publikováno v:
Acta Societatis Botanicorum Poloniae, Vol 56, Iss 3, Pp 557-567 (2014)
Studies in the field of photosynthesis are particularly predisposed to play an important role in the solving of the main problem of today food for the world's growing population. The article presents data on the rate of population increase, the size
Publikováno v:
Acta Societatis Botanicorum Poloniae, Vol 57, Iss 1, Pp 149-155 (2014)
Roots of whole 3 week-old seedlings of maize were exposed for 24 h to a solution of PbCl2. The concentrations of Pb were: 0, 200, 400, 800, 1200, 2400 mg dm-3. The amount of Pb taken up by roots was independent of the concentration of this element in
Publikováno v:
Acta Societatis Botanicorum Poloniae, Vol 51, Iss 2, Pp 229-240 (2014)
The influence of abscisic acid (ABA) on carbon metabolism and the activity of ribulosebisphosphate (RuBP) and phosphoenolpyruvate (PEP) carboxylases in 8-day-old pea seedlings was investigated. It was endeavoured to correlate the changes observed in
Publikováno v:
Acta Societatis Botanicorum Poloniae, Vol 56, Iss 1, Pp 127-137 (2014)
Roots of whole 3 week-old pea seedlings (Pisum sativum L.) var. "Bordi" were immersed for 24 h in solutions of lead chloride at Pb copcentrations of 200, 400, 800,12000 mg dm3. Accumulation of lead in roots was independent of the Pb concentration, wh
Autor:
J. Poskuta, Magdalena Łukaszek
Publikováno v:
Acta Physiologiae Plantarum. 20:35-40
Detached leaves of 14 day-old dark-grown pea seedlings were immersed with their cut ends either in water (control) or in 20 mM Pb(NO3)2 solution. They were exposed to continuous illumination during 24 and 48 h. The formation of PSII primary photochem
Publikováno v:
Environmental and Experimental Botany. 34:153-163
The effects of different oxygen concentrations [“low” (2% O 2 ), “normal” (21% O 2 ) and “high” (100% O 2 )] on chloroplast development upon illumination were examined. “Low” oxygen concentration stimulated development of leaves and c