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Chlorophyllase versus pheophytinase as candidates for chlorophyll dephytilation during senescence of broccoli
(Elsevier Gmbh, 2011-03)
Degradation of chlorophylls during senescence is a highly regulated process which requires the concerted action of several enzymes. Traditionally, it has been stated that the dismantling process of the chlorophyll molecule ...
Chlorophyll fluorescence, photochemical reflective index and normalized difference vegetative index during plant senescence
(Elsevier Gmbh, Urban & Fischer Verlag, 2016-07)
The relationship between the Photochemical Reflectance Index (PRI), Normalized Difference Vegetation Index (NDVI) and chlorophyll fluorescence along senescence was investigated in this work. Reflectance and radiance ...
WATER STRESS EFFECTS ON CHLOROPHYLL FLUORESCENCE AND CHLOROPHYLL CONTENT IN SUGARCANE CULTIVARS WITH CONTRASTING TOLERANCE
(Univ Federal Uberlandia, 2018-01-01)
One way to minimize the impacts caused by water deficit (WD) in agriculture is the use of tolerant cultivars. The physiological evaluation of plants through the potential quantum efficiency of photosystem II (Fv/Fm) and ...