Abstract:
This research aims to define conserve areas and planted areas. And recommendations
for the use of soil and land resources effectively. In conjunction with GIS and Analysis Hierarchy
Process (AHP).
The study found that the Chonburi Province has an area of 2,726,875 rai of soil group
suitable for planting 1,540,978 rai with a severe erosion of soil over 20 tonnes / rai / year, with an
area of 2,225,991 rai, representing 81.63 percent of the province. Chonburi Province The area is
irrigated 287,120 rai, The area is less than 200 meters from a water source. 1,193,582 rai.
Analytic Hierarchical Process (AHP) found that weight. eigenvector found that the consistency of
the data is equal to 0.05, which is less than 0.1, indicating that the factors are consistent
Eigenvector can be used as the weight. Factors soil group is 0.5128, which is the most weight and
water routes with the least weight is 0.3333 from the analysis of hierarchical found that the area
suitable for the most conservation has area 698,751 rai, suitable for very conservation has area
947,017 rai, suitable for moderate conservation has area 339,679 rai, suitable for low
conservation has area 136,647 rai, suitable for very low conservation has area 2,141 rai and the
other area has area 683,306 rai. The areas suitable for conservation of rice has most areas in
Panasnikom and Phanthong 38.40 percent of the province and 34.19 percent of the province, the
area suitable for the conservation of cassava has most area in Nongyai 20.43 percent of the
province. And Ko Chan has 15.40 percent of the province. Areas suitable for conservation palm
oil has most area in Nongyai has 21.84 percent of the province. And Ko Chan has 20.72 percent
of the province. Areas suitable for conservation tree rubber has most area in Nongyai has 20.43
percent of the province. And Ko Chan has 15.40 percent of the province. Areas suitable for
conservation sugarcane has most area in Nongyai has 20.46 percent of the province. And Ko
Chan has 15.54 percent of the province. Areas suitable for conservation pineapples has most area
in Nongyai 20.46 percent of the province. And Ko Chan has 15.54 percent of the province. The above areas should be defined as an area used for agriculture only. And should enhance the yield
higher. The cultivation of the soil to suit the conditions. Or the soil in the area Including soil and
water conservation to be suitable for cultivation. The agricultural area has remarkable. Or
cultivation prominent example Panas and Phan Thong District is an area that is famous for rice
cultivation. Sriracha is famous pineapple plantations in the country. These locations should be
supervised. For areas that are cultivated crops, domesticated no changes that affect the soil or land
suitable for conservation to non-cultivation. Without a change to the industrial area. Housing This
will affect the soil, the soil has deteriorated and changes.