(7) Community leaders are less concerned
with the drainage of biodiversity. They should have
a broader view regarding the biodiversity that it can
improve the quality of life domestically.
(8) Education for young generation in primary
school lacks of the enhancement of wisdom and
insight habits. Better education of family members
is necessary for upgrading the labor quality in
association with rubber production.
4. Case Studies of economic performance of
SRAS
To analyze the economic efficiency of SRAS
case studies, the farming systems were classified into
four types according to the kinds of rubber
intercrops. It was found that only two systems--
rubber-food crop system and rubber-fruit tree system-
-yielded higher net incomes of the farms, compared
to the rubber monoculture system. (Table3-6)
Table 3 shows that, in the rubber-food crop