The yield of potato has been decreasing in Ethiopia from time to time due to the declining supliy
of inorganic fertilizers. Thus, a field experiment was conducted in at Yilmana Densa district, to
evaluate the effect of ...
Cattle play a significant role in the socio-economic life of the people of Ethiopia. Ticks are the most common external parasites of cattle reducing production, involved in the spread of diseases, as well as inflict damage ...