scince 1990 research on clover has been commenced in karaj and other field stations of seed and plant improvement institute, iran. one of the achievements of this initiative is selection, improvement and release of alborz 1 crimson clover cultivar. new crimson clover cultivar, alborz 1 was primarily selected from clover germplasm received from food and agriculture organization (fao), the united...

tourism and the economy at the moment, change has been the main pillars of business wiki world stowe plays a vital role in the global economy. moreover, many planners and policy makers also learn to develop the tourism industry as the main pillar. activities related to tourism and related services in a region, like many economic sectors in the areas of need is mvrdmnsha’n. the importance of the...

background & aim: black seed or black cumin (nigella sativa l.) belongs the family ranunculaceae. black seed is one of these species, which is naturally distributed in different parts of the country. it is extensively cultivated in various regions of iran.  experimental: the experiment was achieved using randomized complete block design with three replications in the research field of islam...

The main objective of this study is to evaluate heavy metals contamination of highly consumed vegetables and hazardous effects of consuming these vegetables. The study was conducted in vegetable fields in three different regions according to the level of environmental pollutions, including "Isfahan", "Flavarjan" and "Faridan, Golpayegan and Natanz". Six types of vegetables in each field with th...

although organizational learning is often known as a goal, in the view of many stakeholders, the final aim of many organizations is optimization of financial results such as productivity, and  innovation is among various factors which optimizes the organizations financial performance, however, as firms seek financial performance improvement, higher profit and minimum cost, it is necessary to un...