摘要
本文运用农业地质学的理论和方法，深入研究了滇东四县（陆良、路南、泸西、弥勒）烤烟生产与土壤地质背景的关系，发现稀土和钾、镁、钙、磷、铝等矿质元素以及土壤的ｐＨ值、质地、阳离子交换量等理化性状是影响烤烟内在品质的重要因子，成果得到小区试验的初步验证。
The correlatability between flue cured tobacco production and soil geological setting in 4 counties of east Yunnan (Luliang, Lunan, Luxi, Mile)are profoundly studied with the theory and method of agricultural geology in this paper. It is discovered that the important factors affecting the inherent quality of flue cured tobacco are mineral elements of REE, K,Mg, Ca, P, Al and physical and chemical characteristics such as pH, quality, cation exchange capacity of soil. which has been confirmed preliminarily by small area experiments.
出处
《云南地质》
1994年第2期121-132,共12页
Yunnan Geology
