Photoreversible and photoirreversible absorbance changes in the red and far-red spectral regions in Zea [Z. mays] primary roots

analysis anatomy cereals chemical analysis chemicophysical properties crops economic plants feed crops feed grasses glumiflorae grain crops gramineae grasses industrial crops methods monocotyledons oil crops photosensitivity plant anatomy plants roots spectrometry starch crops storage organs sugar crops zea mays