Areas Zewdu Belay is Knowledgeable in:
Small farm machinery
Postharvest technology
Techniques Zewdu Belay Uses:
Undertaking research at home and at working station
Zewdu Belay's Problem Solving Skills:
- conducting research in agriculture
Zewdu Belay's Problem Solving Experience:
- I developed a research strategy for agricultural machinery and postharvest technology
I developed a working model of small manual water pumping unit
I developed a working model for manual drill for teff, wheat and maize for small resource poor farmers