Agricultural Land Use Planning in Pakpanang Basin, 1987

Photisiri, Khunchit

Major Field of Soil Science, Faculty of Agriculture, Kasetsart University, Thesis of Master Degree, Bangkok, 10900, Thailand


Abstract

 

Land as a resource way contributes to the provision for abundance of famine for the society which possesses it. its contribution depends on the manner in which it is used and managed. Land is an essential resource for every sector of economic production. Unfortunately, it is finite resource and its quality and productivity can be degraded by imprudent use. Therefore, land use planning is one of the most important development tools for every country, especially developing countries such as Thailand where the demand for land resource is being increased.

Under present circumstance in Thailand, land use planning is more and more necessary for socioeconomic development. The rapid growth of population makes this vital resource to be scarce.

Acceleration of economic development without good control leads to miss land use. Short term economic advantage often causes great damages to natural resources such as forest, land and water. Land erosion, flood in rainy, season, long drought period, all there are big obstacles for socioeconomic development of a country.

This study of Agricultural Land Use Planning in Pakpanang Basin to collect the following data, SUCI) as, socioeconomic, geographical aspects, climate, natural vegetation, geology, geomorphology, water resources, soil chemical and physical characteristics, limitations for, land management. These data are analysed for land suitability classification for agriculture, industry, livestock production, transportation, urbanization and water resource development. Suggestions on land use one based on the needs of community and land quality in this area. Suitability in Pakpanang Basin that total area is 1.682.343.75 rai can be classified as follows :

1. The suitable area can be classified as paddy land where it is occupied on area of 933,542.50 rai or 55.49 percent of total area.

2. Area suitable for coconut and cashew is 46,1023 rai or 2.74 percent.

3. Region suitable for natural format and protection forest can be devided into 3 types, 7.89 percent.

   3.1 Area suitable for mangrove is 132,666.875 rai or 7.89 percent.

   3.2 Area suitable for esturine swamp forest is 256,236.375 rai or 15.23 percent.

   3.3 Area suitable for protection forest is 110,134.25 rai or 6.55 percent.

4. High land region can be devided into 2 regions.

   4.1 Region for all kinds of tree is 173.,056 rai or 10.29 percent.

   4.2 Region that is not so fit for agricultural purpose is 16.143.125 rai or 0.95 percent.

5. Region should be reserved and developed reservoir is13,153.125 rai or 0.83 percent.

6. Region for urbanization is 1.388.125 rai or 0.13 percent.


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