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应用生态学报 ›› 2002, Vol. ›› Issue (1): 126-127.

• 研究论文 • 上一篇    

氮钙对香石竹多酚氧化酶、过氧化物酶和叶斑病的影响

魏胜林, 刘业好, 屈海泳, 曹军, 叶辉   

  1. 安徽农业大学园艺系, 合肥 230036
  • 收稿日期:2000-07-24 修回日期:2000-10-30
  • 通讯作者: 魏胜林,男,1958年生,硕士,副教授,硕士生导师,主要从事观赏植物生理生态研究,发表相关论文30余篇.E-mal:zhm8452@sina.com
  • 基金资助:
    安徽省“九五”科技攻关资助项目(9911001)

Effects of nitrogen and calcium on polyphenol oxidase, peroxidase and leaf spot in carnation

WEI Shenglin, LIU Yehao, QU Haiyong, CAO Jun, YE Hui   

  1. Department of Horticulture, Anhui Agricultural University, Hefei 230036
  • Received:2000-07-24 Revised:2000-10-30

关键词: 达里诺尔国家级自然保护区, 气候变化, 区域生态, 风险评估, 生境

Abstract: 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%),Ca2+ (0.022%~0.0342%)] was helpful to keep higher activity of POD and PPOand enhance the carnation's resistance to the germs.

Key words: Nitrogen, Calcium, Polyphenol oxidase, Peroxidase, Carnation, Leaf spot, habitat, Dalinuoer National Nature Reserve, regional ecology, climate change, risk assessment

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