共 4 条
氮钙对香石竹多酚氧化酶、过氧化物酶和叶斑病的影响
被引:5
作者:
魏胜林
刘业好
屈海泳
曹军
叶辉
机构:
[1] 安徽农业大学园艺系
[2] 安徽农业大学园艺系 合肥
来源:
关键词:
Nitrogen;
Calcium;
Polyphenol oxidase;
Peroxidase;
Carnation;
Leaf spot;
D O I:
10.13287/j.1001-9332.2002.0028
中图分类号:
S436.8 [观赏园艺类病虫害];
学科分类号:
090401 ;
090402 ;
摘要:
Carnation inoculated with leaf spot was cultivated under different concentration of nitrogen and calcium in this experiment. The result showed that the nutrition state [NO - 3(0.024%~0.025%),Ca 2+ (0.022%~0.0342%)] was helpful to keep higher activity of POD and PPO and enhance the carnation’s resistance to the germs.
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页码:126 / 127
页数:2
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