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应用生态学报 ›› 1999, Vol. 10 ›› Issue (4): 433-436.

• 研究论文 • 上一篇    下一篇

莱州湾地区防治海水入侵灾害的农田生态工程试验研究

齐鑫山1, 王仁卿2   

  1. 1. 山东省农业环境保护监测站, 济南 250100;
    2. 山东大学生命科学院, 济南 250100
  • 收稿日期:1997-09-08 修回日期:1998-01-15 出版日期:1999-07-25 发布日期:1999-07-25
  • 通讯作者: 齐鑫山,男,1965年9月生,理学硕士,高级农艺师,现从事生态农业科研与推广工作,参与主编或编写多部论著,发表论文16篇.E-mail:qiangma@jn-public.sd.cninfo.net E-mail:qiangma@jn-public.sd.cninfo.net
  • 基金资助:

    国家“八五”重点科技攻关项目(85-806-05).

Experimental studies of farmland ecological engineering on controlling disasters of seawater intrusion in Laizhou Bay

Qi Xinshan1   

  1. Shandong Province Agro environmental Protection and Monitoring Station, Jinan 250100
  • Received:1997-09-08 Revised:1998-01-15 Online:1999-07-25 Published:1999-07-25

摘要: 针对莱州湾地区面临的干旱缺水、海水入侵严重、土地生产力下降的严峻现状,在莱州和寿光两地进行了以良种选育、结构调整、轮作套种、地膜覆盖、节水灌溉、改土培肥和林农间作等技术为主的农田生态工程试验示范研究,取得了显着生态效益和经济效益。为防治海水入侵灾害,实现农业可持续发展,建立了可供借鉴的典型样板.

关键词: 海水入侵, 农田生态工程, 莱州湾地区, 光质, 番茄, 叶绿素荧光, 光合色素, 光合特性

Abstract: In view of the serious situations of drought, water shortage, seawater intrusion and land productivity decline in Laizhou Bay area of China, exemplary experimental studies of farmland ecological engineering were carried out in Laizhou and Shouguang. The ecological engineering mainly included the techniques of the selection of improved varieties, crop structure adjustment, rotation and intercropping, plastic film covering, water saving irrigation, soil fertilization and crop tree intercropping, which gave a remarkable ecological and economical benefit. Based on this, the exemplary models on controlling the disaster of seawater intrusion and on realizing the sustainable development of agriculture were set up.

Key words: Seawater intrusion, Farmland ecological engineering, Laizhou Bay area, light quality, tomato, chlorophyll fluorescence, photosynthetic pigment content, photosynthetic characteristics