Textures in Lamphun Province, a mountain soils due to the terrain is mountainous, within the valley is a small plain Consisting of plain river plain and the steps for various levels of these plains caused by the sediment ับถม river brought. In the plain is often the clay. The flat part is often the sandy loam or steps of soil in the province is divided into 4 groups.1. The paddy soil covers an area of the province 10% in Bangkok Muang and area adjacent to the Ping River.2. The shallow soils, cover an area of province, area 25%, A. A. PA sang and the middle of the province, and some of the district"s ban Hong, and อ.ลี้.3. The upland soil covers an area of 30% province. The อ.ลี้ and some in the district ban Hong, a. Thung Hua Chang, Mueang and principal part.4. The mountain soils, cover an area of province 35% in every district except Branch District wiang Nong long. Soil fertility are generally fair to middling.
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