La respiration et la photosynthèse de frênes qui poussent dans des conditions différentes
- N. Lust
Abstract
Respiration and photosynthesis of ashes, grown up under different circumstances - Some physiological characteristics have been researched on ashes of different ages and height and grown up under different Iight circumstances : - the respiration pro unit of leaf surface and pro unit of weight. - the photosynthesis pro unit of leaf surface and pro unit of weight. - the apparent photosynthesis - the relation photosynthesis-respiration - the relation photosynthesis-chlorophyll content. Besides the influence of the light characteristics of the leaves, the research proves also the influence of age, height and provenance on the amount of photosynthesis and respiration. The respiration and photosynthesis pro unit of leaf surface is higher with sun leaves as with shade leaves. With ashes, grown up at the same level of light intensity, not only the relation photosynthesis-respiration, but also the apparent photosynthesis is higher with shade leaves as with sun leaves.
How to Cite:
Lust, N., (1973) “La respiration et la photosynthèse de frênes qui poussent dans des conditions différentes”, Silva Gandavensis 36. doi: https://doi.org/10.21825/sg.v36i0.985
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