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indian council of medical research - Pondicherry University DSpace ...

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STUDY AREA AND DEMOGRAPHY<br />

4.1 Introduction<br />

The main study area was a village called Kedar, in Tamil Nadu, South India. The<br />

reasons for choosing the village to prry out the study have already been mentioned<br />

(Chapter 3). This chapter describes the study village, its people and dernographlc<br />

details collected during the initial census. The census also provided scope for<br />

establishing rapport, selection <strong>of</strong> key informants, members for focus group discussions<br />

and in-depth interviews, and also for nonparticipant observation.<br />

4.2 Description <strong>of</strong> the village (Kedar)<br />

4 2 1 Land and climate<br />

Kedar is a small vlllage In V~llupurarn dlstrlct Tam11 Nadu South lndla it 1s sltuated<br />

20krn from V~llupurarn whlch IS a dlstrlct headquarters It is In Interior Tam11 Nadu and 1s<br />

about 200 km to tne south west <strong>of</strong> coastal Chennal the state capltal The vlllage IS<br />

sltuated on a flat dry terraln surrounded by rocky hills The total area is about 687<br />

hectares Most <strong>of</strong> the area cornpnses dry agricultural lands which are malnly<br />

dependent on monsoon for lrrlgatlon There are a few wells wlth purnpsets The rnaln<br />

crops cultivated are groundnut and paddy apart from other crops llke sesame and<br />

cotton Belng located In the dry southern plalns <strong>of</strong> Tarn11 Nadu the cllmate IS troplwl<br />

with hot summers and warm winters The temperature 1s fairly high throughout the<br />

year <strong>of</strong>ten exceeding 35'C durlng the summer The annual ratnfall 1s around 700 -<br />

1000 rnm

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