Effect of low and high temperature on chlorophyll fluorescence in oilseed rape leaves

A fluorescent method of estimation of plant resistance to low and high temperature is presented. The method was studied on young winter oilseed rape plants belonging to the cultivars and lines that demonstrate different susceptibility to thermal stresses. Obtained thermograms allowed deriving the parameters that were the most applicable for differentiation of low- and high temperature resistance of the genotypes.

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Wpływ niskiej i wysokiej temperatury na fluorescencję chlorofilu w liściach rzepaku

fluorescencja zerowa, fotosynteza, stres temperaturowy, termogramy

W pracy przedstawiono fluorescencyjną metodę pomiaru odporności roślin na niską i wysoką temperaturę. Obiektami badań były młode rośliny rzepaku ozimego należące do odmian i linii charakteryzujących się różną wrażliwością na stresy termiczne. Z otrzymanych termogramów fluorescencji zerowej chlorofilu wyznaczono parametry, które najlepiej różnicowały badane genotypy pod względem ich odporności na niską i wysoką temperaturę.

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Effects of some stress factors on chlorophyll luminescence in the photosynthetic apparatus crop plants

Luminescence of photosynthesis

Application of luminescence methods in investigation of tomato photosynthetic apparatus response to high light and chilling

Evaluation of the effect of salinity on the growth, photosynthesis, water potential and temperature of leaves of wheat seedlings of Almari cultivar

Influence of pre-sowing laser stimulation of seeds on photosynthesis and transpiration intensity and on yielding of red clover

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eISSN:	2300-6730
ISSN:	1234-4125