Correlation of iron content, spectral forms of chlorophyll and chlorophyll-proteins in iron deficient cucumber (Cucumis sativus) [nutrient deficiency, Gaussian resolution, emission spectra]

chlorophylle chlorophylls chloroplaste chloroplasts clorofilas cloroplasto cucumis sativus disponibilidad de nutrientes fer fertilidad del suelo feuille fluorescence fluorescencia fotosistemas hierro hojas iron leaves nutrient availability nutrientes nutrients nutrition des plantes photosystems plant nutrition proteine proteins soil fertility substance nutritive