Selected physiological and biochemical characteristics of beech leaves
1996
Priwitzer, T. | Sablaturova, E. | Hladka, D. (Lesnicky Vyskumny Ustav, Zvolen (Slovak Republic))
English. An analysis of the observation of photosynthetic activity, of leaf structure, leaf area as well as of total amount of chlorophyll content and its a and b component is presented. It results from the data measured that P sub(n) and r sub(s) exhibit a marked daily course. It is taking a character of double peak curve for both characteristics in measured crown level. By means of measured anatomical, morphological and biochemical characteristics the beech crown space can be divided into three physiologically different parts
Show more [+] Less [-]Slovak. V prispevku sa zaoberame analyzou sledovania fotosyntetickej aktivity, struktury a plochy asimilacneho aparatu ako aj celkoveho mnozstva chlorofylu a mnozstva jeho komponentov a, b. Z nameranych udajov vyplyva, ze P sub(n) r sub(s) vykazuju vyraznu dennu dynamiku. Tato nadobuda v meranej korunovej urovni charakter dvojvrcholovej krivky u obidvoch charakteristik. Korunovy priestor buka mozno rozdelit na tri fyziologicky odlisne casti
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