离子注入对水稻呼吸作用及酶活性的影响  

Effects of Respiration and Enzyme Activity of Rice by Ion Implantation

作　　者：吴跃进[1] 吴敬德[1] 吴家道[1] 余增亮[1] 何建军[1] 邓建国[1] 

机构地区：[1]安徽省农科院水稻所,中科院等离子体所

出　　处：《安徽农业大学学报》1994年第3期290-294,共5页Journal of Anhui Agricultural University

摘　　要：研究离子注入处理水稻干种子对萌发过程中的呼吸强度、细胞色素氧化酶活性以及酯酶、过氧化物同工酶酶谱的影响。结果表明：在一定剂量范围内，随着剂量的增加，呼吸强度有增强趋势。细胞色素氧化酶对离子注入较为敏感，剂量越大酶的钝化效应越明显；在萌发５２小时和７２小时脂酶同工酶、过氧化物酶同工酶酶谱均发生改变。The effects of respiratory intensity and enzyme activity of cytochrome oxidase,esterase andperoxidase at germtinating rice seeds by ion implantation were studied.The result showed thatwithin the limits of dosage,the respiratory intensity increased as dosage increased. So did theactivity of cytochrome oxidase. The cytochrome oxidase was very sensitive for ion implantation.The zymogram of esterase and peroxidase varied at 52 hours and 72 hours of germinated.

关 键 词：离子注入 水稻 呼吸作用 酶活性 

分 类 号：S511.101[农业科学—作物学]