Name of Terrain:Gan River Type of Terrain:River
Name of Township:Linnei Township
Name of City:Yunlin County
Types of Geology:Alluvial soil
Description of Terrain:Gan River originates from Dongjia Mountain. It was named thus since it is usually dry. This river borders on Jioucyong Village and Linmao Village and converges to Dapu River.
Description of Geology:The alluvial soil comprises grit and clay and color changes from dark gray, olive gray to brownish black. The soil has a high viscosity, is free of contamination and rich in organic matters like nitrogen, phosphorous, potassium and magnesium silicate, which are suitable and necessary for crops.