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生态学杂志 ›› 1989, Vol. ›› Issue (1): 1-4,10.

• 研究报告 •    下一篇

泡桐对小麦生长发育和土壤水盐含量的影响动态

康立新1, 张纪林1, 倪竞德1, 李长胜2, 李玉德2   

  1. 1. 江苏省林业科学研究所;
    2. 江苏省丰县林牧业局
  • 收稿日期:1988-04-08 修回日期:1988-07-04 出版日期:1989-02-10

Dynamic Effect of Paulownia on Wheat Growth and Development and Soil Water and Salt Contents

Kong Lixin1, Zhang Jilin1, Ni Jingde1, Li Changsheng2, Li Yude2   

  1. 1. Forvstry Instftute of Jiangsu province;
    2. Forvstry and Stock Farming Bureau of Feng County, Jiangsu province
  • Received:1988-04-08 Revised:1988-07-04 Online:1989-02-10

关键词: 农田土壤, 硝酸盐积累, 淋失

Abstract: Data were obtained for wheat growth and development and soil water and salt contents in paulownia-wheat intercropping field. It was indicated that paulownia could reduce the moisture losses from the topsoil of sheltered fields,ameliorate farmland site-conditions and increase wheat production by 6.15—9.25%. The intercropping of paulownia and wheat is profitable to the windy-sandy areas and well-irrigation areas of China.

Key words: Farming soil, Nitrate accumulation, Leaching