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(一)环境质量有改善:胶茶间作后土壤有机质比纯胶园和草荒地有所增加,速效磷,钾则大量增多,据分析,在胶茶间作后四年中,有效磷由1.54ppm增至2.64ppm,有效钾由31.5ppm增至37.9ppm;胶茶间作后常风风速由平均3.2米/秒下降为2.1米/秒.表明,由原生草地改造成为胶园生态,
(A) the improvement of environmental quality: after the intercropping of plastic tea soil organic matter than the pure rubber plantation and wasteland has increased, available phosphorus, potassium is a substantial increase, according to analysis, in the plastic tea room for four years after the effective phosphorus from 1.54ppm To 2.64ppm, effective potassium increased from 31.5ppm to 37.9ppm; after the intercropping, the average wind speed decreased from an average of 3.2m / s to 2.1m / s, indicating that the transformation from native grassland to plastic garden ecology,