Multi-criteria evaluation of soil conservation practices to sustainable
cropland management in northwest highlands of Ethiopia
Ermias Debie
Bahir Dar University Faculty of Social Sciences
Corresponding Author:ermi272004@gmail.com
Author ProfileAbstract
Although substantial efforts have been carried out to reduce land
degradation and improve livelihoods, farmers' acceptance performance of
soil conservation practices in economic, social, and ecological
perspectives remains below the expected level in sub-humid highlands of
Ethiopia. The study aimed to evaluate the acceptance performance in
ecological and socio-economic aspects for adoption decision to combine
the use of introduced and indigenous soil conservation practices in
Goncha district, Northwest highlands of Ethiopia using a multi-criteria
analysis method. Against a range of identified relative criteria, soil
bunds stabilized with Sesbania sesban shrubs, followed by, Fanya-juu
complemented with Sesbania sesban shrubs are the most preferred by
providing multi-benefits. After that, compost use, followed by
legume-cereal crop rotation provides short-term benefits in enhancing
soil fertility, increasing crop yields, and reducing the cost of
chemical fertilizer. Hence, the combined use of compost and soil bunds
or Fanya-juu complemented with the growth of Sesbania sesban shrubs
under legume-cereal crop rotation is the best alternative approach to
sustainable cropland management in the sub-humid mid-highland
agroecosystem of Ethiopia. It can suggest that local social, economic,
and site-specific ecological criteria should incorporate in the
decision-making process of soil conservation practices to increase
utility.