In this study the researchers had been involved in a method of analyzing crop yields as a function of factors such as natural resources ( rain and temperature) and also some specific inputs( organic material, chemical ...

The marketing efficiency for fruits and vegetables in the West Bank, Palestine, is analysed. The situation of prices, demand, supply, and surplus of fruits and vegetables is examined and the market infrastructure is assessed. ...

One of the reasons why environment is seldom considered in policy appraisal stems from the fact that environmental goods and services are not marketed and therefore do not have prices that can be comparable with development ...

استهدف البحث في التعرف على مستوى الخدمات الارشادية المقدمة لمزارعي الخضروات في البيوت المحمية والتعرف على مستوى استفادتهم من الخدمات الارشادية المقدمة لهم مع الكشف عن العلاقة بين مستوى الخدمات الارشادية وكل من المتغيرات ...