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生态学杂志 ›› 1995, Vol. ›› Issue (3): 15-18.

• 研究报告 • 上一篇    下一篇

麦套春棉光照强度动态变化的研究

孙本普1, 张宝民1, 王勇1, 李秀云1, 史维泽2   

  1. 1. 山东省滨州地区农业科学研究所, 256615;
    2. 山东省滨州地区农业局, 256618
  • 收稿日期:1994-07-11 修回日期:1994-10-31 出版日期:1995-06-10

Variations of Light Intensity Under Interplanting of Spring Cotton and Wheat

Sun Benpu1, Zhang Baomin1, Wang Yong1, Li Xiuyun1, Shi Weize2   

  1. 1. Binzhou Institute of Agricultural Sciences, Shandong Province 256615;
    2. Agricultural Bureau of Binzhou District, shandong Province 256618
  • Received:1994-07-11 Revised:1994-10-31 Online:1995-06-10

关键词: 巨菌草, 植物多样性, 昆虫多样性

Abstract: Owing to the shading by wheat,the growth of spring cotton seedling was retarded in the inter-planted field. There were distinct reiations between irradiance and degree of shading by wheat. The degree of shading was aggravated with the increase of wheat height, and was improved by the spacing of cotton and wheat rows. Therefore, in order to get favourable growth Of cotton and increase production of wheat through interplanting,the suitable variety of wheat and rational spacing of cotton and wheat rows must be selected.

Key words: Pennisetum sp., plant diversity, insect diversity.