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以8年生漾濞大泡核桃幼林地为研究对象,以芋头、辣椒、玉米、茶叶4种作物为间种作物,采用实地采样和试验测定分析相结合的方法,对核桃林地不同间种模式下的土壤理化性质进行了比较分析,以期为探讨适合核桃林地的最佳间种模式及核桃高效栽培技术的集成提供理论依据。结果表明:间种能改善核桃林地土壤理化性质,且间种芋头的效果最好,为核桃林地最佳间种模式;其次是间种辣椒,为核桃林地比较适宜的间种模式;而间种玉米及茶叶,不利于改善核桃林地土壤理化性质。
Taking 8-year-old young walnut land of Bubo bulbs in Tarim Basin as the research object, four crops of taro, peppers, corn and tea were used as inter-crop crops. The field sampling and the experimental determination were used to analyze the effects of different species of walnut Soil physical and chemical properties were compared and analyzed in order to provide a theoretical basis for the discussion of the best intercropping mode suitable for walnut woodland and the integration of walnut efficient cultivation techniques. The results showed that intercropping could improve soil physical and chemical properties of walnut forest land, and inter-species taro had the best effect and was the best intercropping pattern for walnut woodland; followed by intercropped peppers, which was a suitable intercropping pattern for walnut forest; Corn and tea, is not conducive to improving the physical and chemical properties of walnut forest soil.