نتایج جستجو برای: water development
تعداد نتایج: 1916440 فیلتر نتایج به سال:
The development of hazelnut orchards in sloping lands by changing the cultivation pattern and establishing permanent vegetation is of special importance. Considering the potential of lands in the Eshkorat region of Rudsar city and hazelnut adaptation in this region, the use of rainwater catchment systems can play an important role in maintaining the genetic diversity of this product and prevent...
چکیده ندارد.
Agricultural sector taking into account its role in GNP (11%), employment opportunities (23%) and food provision (over 80%) performs a critical role in Iranian economy. Water resources are being considered as a very prominent factor with respect to agricultural sector. This study aims to investigate effective indicators regarding agriculture development as well as water management in Tabriz pla...
the effect of poss instruction in comparison with conventional instruction on development of esp learners’ parts of speech knowledge and attitude toward call.
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