نتایج جستجو برای: different cultivation areas

تعداد نتایج: 2095323  

Journal: :Review on agriculture and rural development 2021

The modern development of recent years has not left agriculture untouched either. advent and introduction precision technology have accelerated events further. Slowly, even the smallest farms are trying to move from methods they become accustomed as much possible, using make their operations more efficient profitable, those who lag behind will be sufficiently competitive with other producers. P...

Journal: :Economic and Regional Studies / Studia Ekonomiczne i Regionalne 2017

Journal: :علوم گیاهان زراعی ایران 0
بهمن پاسبان اسلام

expansion of oilseeds cultivation plays an important role in provision of the required edible oils for a country's population. iran is one of the origins safflower as a drought and salt tolerant crop, and therefore, it can be counted on as a suitable alternative crop for cultivation in marginal areas. the aims followed in the present research were on evaluation and selection of late season...

Journal: :پژوهش های جغرافیای طبیعی 0
حسن ذوالفقاری دانشیار گروه جغرافیا، دانشکدة ادبیات و علوم انسانی، دانشگاه رازی کرمانشاه امان الله فتح نیا استادیار گروه جغرافیا، دانشکدة ادبیات و علوم انسانی، دانشگاه رازی کرمانشاه مژگان شهریاری دانشجوی کارشناسی ارشد جغرافیای طبیعی- اقلیم شناسی، دانشگاه رازی کرمانشاه

introduction more and better production of food is one of the necessities of today's world. since production of agricultural products of one region depends on the air and climatic factors, it is important to examine the role of climate in agriculture (mohammadi et al., 2004: 123). in relation to agroclimatology, numerous studies by different scientists and agricultural climatologists have ...

The drying of Lake Urmia has had many environmental impacts on the surrounding areas of the lake. In this research, efforts have been made to identify vegetation coverings that are compatible with the study area and then it use of multiplicative decision-making models for identify areas susceptible to cultivation of these products. In the present study, following the study of species in the reg...

2011
M. HUANG MD. IBRAHIM B. XIA Y. ZOU

Simplified cultivation technologies for rice have become increasingly attractive in recent years in China because of their social, economical and environmental benefits. To date, several simplified cultivation technologies, such as conventional tillage and seedling throwing (CTST), conventional tillage and direct seeding (CTDS), no-tillage and seedling throwing (NTST), no-tillage and direct see...

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