And a group of soil series. The number of women in the study area, the soil is clay soil series in Group 4, which includes soil series Ratchaburi (Ratdhaburi: Rb) soil series sing buri (Sing Buri: Sin) series DIN Pier (Tha Rua Series: Tr) Bang PA-in soil series (Pa-in series: Bin) combinations of soil, Sara (serirs Sarabur: Sb) Thon Buri and Khlong San (Earth series series: Tb), which is a very deep clay clay group originating from river sediments with neutral to alkaline soil reaction is. Drainage is quite bad, medium, tight structure, fertility of soil solid dry ice and broken here and there. Water shortages and flooding in the rainy season made damage to the plants do not like water,
. There is also a soil that is on the land series groups area in dry soil series are Din Don-kamphaeng Saen (Kamphaeng Saen Series: Ks) is the most common soil series in the province of Nakhon Pathom province, which covers an area of approximately 576 square kilometers, which is a group of soil series, soil series, 33 Tha Muang and tha Muang (: Tm) by nature and properties of soil series, soil depth on soil kamphaeng Saen is a clay or silty clay ruan ruan. Soil reaction is a mild alkaline pH is about 8.Sticky clay soil is 0 lower ruan silty. MICA Flake were found throughout the pages of their accumulated mass and substance lime mingle in the earth ground neutral soil reaction to weak alkali. Has a pH of approximately 7.0-8.Section 0 sets ground-water sludge originating from tha Palace. There is good drainage, moderate to good soil depth of soil reaction is slightly acid to provide acid (pH 5.5-6.5) soil texture and soil characteristics at lower color does indeed depend on silt deposit bring water each year
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