The International Institute of
Tropical Agriculture (IITA), Director General, Dr. Nteranya Sanginga has
affirmed the need for decisive actions to help small-scale farmers in order for
food security in Africa not to remain elusive with isolated successes.
Speaking in Australia recently at
the Crawford Fund annual conference, Dr. Sanginga said the assistance for the
farmers should be to help them grow more valuable crops.
IITA revealed to NaijaAgroNet in a
press statement that low soil fertility and nutrient depletion are obstacles to
food security in the continent despite the achievement recorded in crop
improvement.
A back up of the IITA boss about
land depletion is a recent study by the institute conduction in Great Lakes
region of East Africa which showed the majority of the soils in that region are
now barren with very little fertility.
IITA attributed the barrenness of
the soil to years of mining as well as insufficient replacement of nutrients by
smallholder farmers.
Dr. Sanginga also advocated the
adoption of Integrated Soil Fertility Management (ISFM), the application of
soil fertility management practices, and the knowledge to adapt these to local
conditions.
The ISFM, he said would optimise
fertilizer and organic resources use efficiency and crop productivity.
According to the Dr. Sanginga, the ISFM presents
a means to overcome the dilemma of low productivity which is attainable by
offering better returns for investment in fertilizer to farmers.
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