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马来西亚橡胶研究院在幼龄胶园进行了六种间作物轮作与豆科覆盖作对照的试验。8年生RRIM725树围测定结果表明,间作小区的胶
The Malaysian Rubber Research Institute conducted six trials of crop rotation and legume coverage in juvenile rubber plantations. 8-year-old RRIM725 tree circumference measurement results show that intercropping community glue