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    四川涼山州植煙土壤養(yǎng)分豐缺芻議

    Nutrient Status in Tobacco Planting Soil in Liangshan Prefecture of Sichun

    • 摘要: 根據(jù)涼山熱量、地形,、地貌,、水文、成土母質(zhì),、土壤養(yǎng)分變化規(guī)律,，采用立體劃帶，水平分區(qū)的原則,，將涼山州烤煙生產(chǎn)土壤分為3個區(qū)域,，并對各區(qū)域情況進行了簡要描述。

       

      Abstract: Based on the changing patterns of heat, topography, terrain, hydrology, soil parent materials, and soil nutrients, we classified the Liangshan prefecture as three tobacco planting regions by use of perpendicular zone and horizontal area. The soil nutrient status for each region was described briefly.

       

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