The objective of this study is to explore the possibilities of improving production and income on small farms through better allocation of resources. It pertains to the area that represents the low potential cereal crops zone (LPCZ) of Ethiopian highlands in the Shoa region. The basic primary...

In contrast to the situation in western countries at the time of their industrialization, it has been and still is impossible for rural labour in China to move to the urban sector for employment. For this and other reasons, including shortage of arable land and population growth, lack of...