Indigenous Practices for Soil and Water Conservation - Agropedia
Indigenous Practices for Soil and Water Conservation - Agropedia
Indigenous Practices for Soil and Water Conservation - Agropedia
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Table 1. A comparison of traditional <strong>and</strong> modern approaches to tree<br />
growing by farmers.<br />
Characteristic<br />
Purpose<br />
Location<br />
Species<br />
Investment<br />
Regional<br />
Rate of adoption<br />
Pattern of planting<br />
on farm l<strong>and</strong>s<br />
Number planted<br />
in year<br />
Effect on<br />
agricultural<br />
crops<br />
Traditional<br />
Subsistence<br />
Homesteads or bunds<br />
Mainly fruit species, or<br />
those which grew naturally<br />
in that area<br />
Negligible in trees<br />
More trees in high rainfall<br />
areas; some in arid <strong>and</strong><br />
semi-arid areas with little<br />
or no irrigation<br />
Slow, declining due to<br />
pressure to bring l<strong>and</strong><br />
under agriculture<br />
Usually on bunds but also<br />
interspersed in field<br />
Restricted to a few, often<br />
less than 20; naturally<br />
germinated <strong>and</strong> retained<br />
Relationship was<br />
complementary, or<br />
supplementary<br />
Modern<br />
Income through sale<br />
Farm l<strong>and</strong>s <strong>and</strong> bunds<br />
Eucalyptus/casuarina/<br />
subabul (leucaena)<br />
Extensive use of l a n d<br />
capital through trees<br />
More in agriculturally<br />
dynamic areas<br />
Very fast in the first 5<br />
years but declining later<br />
Mostly monoculture<br />
100 to 10 000 per<br />
farmer<br />
Trees often replaced<br />
annual crops or resulted in<br />
a decline in agricultural<br />
production in areas where<br />
agriculture is prosperous<br />
It is obvious that a variety of factors contribute to the adoption of tree<br />
growing by farmers, <strong>and</strong> change agents must underst<strong>and</strong> these dynamics if<br />
<strong>for</strong>estry schemes are to be successfully promoted. Basically, resource-poor<br />
farmers will plant <strong>and</strong> protect trees under the following circumstances:<br />
• In semi-arid regions, where trees are a part of the farming system, to increase<br />
l<strong>and</strong> productivity <strong>and</strong> sustainability, thus complementing agriculture;<br />
• In regions of h i g h r a i n f a l l a n d good soil, to augment the farmers' income;<br />
• Where agricultural productivity is limited <strong>and</strong> uncertain, to provide an addit<br />
i o n a l source of income t h a t requires l i t t l e labor i n p u t ; <strong>and</strong><br />
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