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应用生态学报 ›› 1995, Vol. 6 ›› Issue (3): 301-304.

• 研究论文 • 上一篇    下一篇

枫杨、乌桕对钉螺毒性的研究

彭旦明1, 周光雄1, 马珠1, 宋友昕1, 彭镇华2, 彭卫平2   

  1. 1. 江西中医药研究所, 南昌 330006;
    2. 安徽农业大学, 合肥 230036
  • 收稿日期:1995-03-07 修回日期:1995-05-22 出版日期:1995-07-25 发布日期:1995-07-25
  • 基金资助:

    林业部、卫生部“八五”科技攻关项目“兴林灭螺、综合治理和开发三滩研究”的部分内容.

Toxicity of Sapium sebiferum and Pterocaryd stenoptera on Oncomelaia hupensis growth

Peng Danming1, Zhou Guangxiong1, Ma Zu1, Song Youxin1, Peng Zhenhua2, Peng Weiping2   

  1. 1. Jiangxi Institute of Traditional Chinese Medicine and Materia Medica, Nanchang 330006;
    2. Anhui Agricultural University, Hefei 230036
  • Received:1995-03-07 Revised:1995-05-22 Online:1995-07-25 Published:1995-07-25

摘要: 在自然条件下,研究了枫杨、乌柏叶对钉螺生理生化功能的影响。结果表明,与草滩生态系统相比,枫杨和乌桕生态系统中钉螺糖原含量、总蛋白含量分别下降36.3、55.7和27.5、54.5%,谷草转氨酶(GOT)和谷雨转氨酶(GPT)比活增高2.7和2.6倍,死亡率升高62和41%.本文对抑螺化合物结构与作用关系进行了讨论。

关键词: 钉螺, 枫杨, 乌桕, 化学成分, 品质, 黄瓜, 氮肥, 大棚, 产量

Abstract: Effect of the extracts from Sapium sebiferum and Pterocarya stenoptera leaves on physiological and biochemical functions of Oncomelania hupensis is studied under natural conditions.The results show that in comparing with beach ecosystem, the glycogen and total protein contents in O.hupensis from P.stenoptera and S.seoprum ecosystems are respectively decreased by 36.3 and 55.7%,27.5 and 54.5%.Specific activities of glutamic-oxalacetic transaminase (GOT) and glutamicpyruvic transaminase(GPT) are increased by 2.7 and 2.6 times, and their mortalities by 62 and 41%,respectively.The relationship between structures and functions of compounds for inhibiting O.hupensis reproduction isdiscussed in this paper.

Key words: Oncomelania hupensis, Pterocarya stenoptera, Sapium sebiferum, Chemical composition, greenhouse, yield, cucumber, nitrogen fertilizer, quality