In this study, it was tried that by theoretically elaboration and designing a model in form of
Ricardian model and using panel data approach based on Generalized Method of Moments …

There is little information on smallholder dairy farming in Zimbabwe. With such inadequate
knowledge, no meaningful decisions on how to improve these systems can be made. A …

تغییر اقلیم همه بخشهای اقتصادی را تا اندازهای تحت تأثیر قرار میدهد، اما بخش کشاورزی شاید
حساسترین و آسیبپذیرترین بخش باشد چراکه محصولات کشاورزی وابستگی زیادی به منابع …‎

Recently, in Egypt, the use of tissue culture in strawberry propagating increased remarkably.
It is now considered the only known method to eliminate viral diseases and one of the …