Research Article

Morphological Variations in Tamarindus indica LINN. Fruits and Seed Traits in the Different Agroecological Zones of Uganda

Table 1

Summary of study areas.

AttributesDetails of Studied District Representing Agro-ecological Zones

Agroecological zoneWest NileLake Victoria CrescentEastern

DistrictMoyoNakasongolaSoroti

Location03°39N 31°43′E01°18′N 32°30′E01°43′N 33°36′E

Geographical locationNorth Western UgandaCentral UgandaEastern Uganda

Land area (km2)2,0593,5122,663

Altitude (masl)900 - 1,5001,000 - 1,4001,036 - 1,127

HistoryDistrict formed in 1956District created in 1997District formed in 1962

Major geological formationsGneiss, alluvial deposits, & schist, quartzite & marbleBuganda-Toro System geological formationGranites, mignalites, gneiss, schists and quartzites

Major soil typesVertisols, Leptosols, alluvial deposits & FerralsolsBululi and Lwampanga soil catenaSerere and Amuria catena, Metu complex and Usuk series

Economic activitiesSubsistence agricultureLivestock and subsistence agricultureSubsistence agriculture

Rainfall (mm)1,500 - 1,700600 - 1,0001,000 - 1,500

Rainfall patternsMarch-June;March-July;March - June;
August-NovemberAugust-NovemberAugust – November

Dry seasonLate November to early MarchLate November to early MarchDecember to February

Min. and max. temp.23.7°C and 30°C18°C and 35°C18 and 31.3°C

ClimateModified equatorialTropical typeTropical savanna

Historical sitesLimestone burning hole at Arapi, Metu tourist attraction cave, Mt. Otze, Kotilo Sacred Forest, Emin Pasha’s underground Fort at Dufile, Era Forest, Moki and Metu springs, Albert NileWhite rhinoceroses’ sanctuary, bird watching, Nakasongola hillsSoroti rock, East African Civil Aviation Academy, Lake Bisina, Namulekwa island, Mulondo and Mugarama landing sites, Bugondo and Ogera hills, Omeleku rocks, Agu swamp

Source: [35, 1720].