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LOCATION:
Red Water Creek, Yarowkabra, Region 4
DATE: February
09, 2002
DURATION: 08:30
– 17:30 hrs
WEATHER: Sunny
NO OF PERSONSPRESENT:
Twenty-two (22)
WAY OF TRANSPORT:
Road
INTRODUCTION
The sand belt lies
south of the coastal plain, about 150 to 250 km (93 to 155 miles) wide and
occupies about twenty five percent (25%) of the country. The soil, though
not suitable in many parts for commercial agriculture, supports valuable
timber stands and bauxite mines. The sandy region is dotted with hills which
vary in height from 30.5m to 122m (100 to 400 ft).
The sandy soils are
covered by valuable forests of Greenheart, Mora, Crabwood, Wallaba and other
timbers.
The three types of
soils recognised on the Soesdyke Linden Highway are sands, organic soils and
sandy loams.
Tiwiwid sand and lama
muck (organic soil) are found at our Study Base. Sands and sandy loams are
excessively drained acid sandy soils low in natural fertility. They become
droughty under clean cultivation and are very prone to erosion.
They have little organic
matter in the first 2 cm (1 inch) of soil and low moisture and nutrient holding
capacity. Due to the larger soil particle size, movement of water and nutrient
down the profile is very rapid. Lama muck soils, however, present a high
organic matter status which results in increased moisture holding capacity,
increase nutrient retention and improved structure of the other soils thus
reducing erosion.
Cultivation of crops
which can cope with the environmental conditions and improve soil management
includes pineapple, citrus, cashew and avocado.
The travelling distance
from Central Georgetown to Evergreen Study Base is 48 km (30 miles).
OBJECTIVE
RATING OF
TRIP:
Excellent
Very Good
Good
Satisfactory
Unsatisfactory