This study examines the role of public investment in determining the pattern of agricultural development in Pakistan. The focus is on investment in irrigation, which is seen to be the key to providing
Organisation for Economic Co-operation and Development70
ABSTRACT The use of shading screen in vegetable crops sensitive to the radiation excess, associated with the effective water use via irrigation, allows for yield gains. This study aimed to evaluate th
A field trial of 35 native potato varieties was conducted in Apata, Junin, during 2004. Two irrigation treatments were applied: normal irrigation (NI) and deficit irrigation (DI)
