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中国农学通报

中国农学通报 ›› 2007, Vol. 23 ›› Issue (4): 392-392.

所属专题： 园艺； 农业生态

• 目次 • 上一篇    下一篇

胶园间作桑树主要生态因子特征分析

梁玉斯,蒋菊生,曹建华   

  • 出版日期:2007-04-05 发布日期:2007-04-05

Studies on Environmental Ecological Factors of Rubber-Mulberry Intercropping System

Liang Yusi, Jiang Jusheng, Cao Jianhua   

  • Online:2007-04-05 Published:2007-04-05

PDF (PC)

595

摘要： 在海南幼龄胶园（3a）和中龄胶园（5a）中间作海南特有桑种—唐鬼桑，研究了该模式下橡胶园的主要生态因子特征。结果表明：（1）间作唐鬼桑能促进中幼龄胶园的胶树生长；（2）可降低胶园的空气温度，提高系统内的空气相对湿度，增加胶园土壤含水量；（3）能改善土壤性状，增加土壤有效磷的含量。可见，“橡胶—桑树”的合理间作能创造良好的生态效应，改善胶园生态系统小环境。

关键词: 复合材料, 复合材料, 总孔隙度, 阳离子交换量

Abstract: The main ecological factors were studied in the young(3a) and middle-aged(5a) rubber plantations intercropped mulberry—Marus migriformis Koidz (MMK).. It indicated that: (1) The growth of rubber trees were increased in this intercropping pattern; (2) It was effective to decrease temperature of the rubber plantation in summer, increase the atmospherical moisture content and water content in soil; (3) It was also effective to improve the soil condition and increase its usable phosphor content. Therefore, “Rubber tree-Mulberry” intercropping system can create favorable ecological effects, and improve the micro-environment of rubber ecological system.

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