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以8年生漾濞大泡核桃幼林为研究对象,研究了芋头、辣椒、玉米、茶叶4种间种作物对核桃树体(地径、树高、冠幅、新梢长、新梢粗)生长量的影响。结果表明:不同间种模式能不同程度促进核桃树体的生长发育,尤其间种芋头显著增加了核桃树体生长量,是山区核桃林地最佳间种模式。该研究结果为探讨适合云南核桃林地的最佳间种模式及山区核桃高效栽培技术的组装集成提供了理论参考依据。
Taking 8-year-old Young Populus deltoids wallichiana as the research object, the effects of taro, pepper, corn and tea on the growth of walnut tree (diameter, height, crown length, shoot length, shoot height) Impact. The results showed that the different intercropping modes could promote the growth and development of the walnut tree to different degrees, especially the intercropping taro increased the growth of the walnut tree significantly and was the best intercropping pattern for the walnut forest in the mountainous area. The results provide the theoretical reference for exploring the optimal intercropping model suitable for walnut forest in Yunnan Province and the assembly and integration of high efficient cultivation techniques for walnut in mountainous area.