Investigation showed that ascorbic acid oxidase, polyphenol oxidase and catalase activities decrease with advancing seedling age of the sugar cane (Saccharum officinarum L. ) .

• 甘蔗(Saccharum officinarum L.；) 不同叶龄蔗苗体内抗坏血酸氧化酶(Ascorbicacid oxidase)、多酚氧化酶(Polyphenol oxidase)、过氧化氢酶(Catalase)的活性与蔗苗移栽后一段时间内的生长恢复状况有关。