所屬欄目:英漢煙草科技
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 ) [閱讀本文] >>