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11. Pigment changes during leaf senescence and curing
工业科技

        a. ChlorophyllThe plastid pigments in relation to the physiological age of the leafaccording to stalk position was examined. Concentration of chlorophyllwas approximately the same at all stalk positions in a virescent line. Influe-cured tobacco,chlorophyl......(本文共 3706 字)     [阅读本文] >>

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