自然资源学报 ›› 2000, Vol. 15 ›› Issue (1): 61-65.doi: 10.11849/zrzyxb.2000.01.011

• 论文 • 上一篇    下一篇

我国热带地区胶—茶—鸡农林复合系统物质循环研究

孟庆岩, 王兆骞, 姜曙千   

  1. 浙江大学农业生态研究所,浙江杭州310029
  • 收稿日期:1998-12-07 修回日期:1999-03-15 出版日期:2000-03-25 发布日期:2000-03-25
  • 作者简介:孟庆岩(1971-),男,黑龙江省肇东市人,1996年7月毕业于东北农业大学农学专业,获农学硕士学 位,1999年7月毕业于浙江大学农业生态研究所,获理学博士学位。现通讯地址:北京9718信箱中科院遥感所工程中心,邮编:100101 E-mail:mqymqy@263.net
  • 基金资助:

    农业部生态农业试点县建设资助项目

Study on nutrient cycle of rubber-tea-chicken agro forestry system in tropical area of China

MENG Qingyan, WANG Zhaoqian, JIANG Shuqian   

  1. Agro Ecology Research Institute, Zhejiang University, Hangzhou 310029,China
  • Received:1998-12-07 Revised:1999-03-15 Online:2000-03-25 Published:2000-03-25

摘要: 以海南省文昌市典型的胶—茶—鸡农林复合模式为研究对象 ,以单作胶园、胶茶间作园为对照 ,采用定量研究与定性分析相结合的方法 ,研究其物质循环规律。结果表明 ,胶—茶—鸡农林复合系统的氮、磷输入、输出量最大 ,系统外物质投入率比另两系统明显减少 ,系统内养分循环量增加 ,因此 ,该系统具有较合理的物质循环结构。

关键词: 农林复合系统, 生态农业模式, 物质循环, 胶—茶—鸡

Abstract: Nutrient cycle of rubber tea chicken eco agricultural model—a typical tro pical agro forestry system in Wenchang municipality of Hainan Province was studied with quantitative experiment and qualitative analysis compared with rubber and rubber tea systems.Results showed that the cycling and outputting nutrient of chicken gardens were the highest and the nutrient cycle was most active.Its ratio of external N and P input decreased than the other two systems and the internal cycling nutrient increased,so,the rubber tea chicken agro forestry system has rational nutrient cycle structure.

Key words: agro forestry system, eco agricultural model, nutrient cycle, rubber tea chicken