چکیده:
There has been some decline in the land potential capacity in many developing countries, and depending on location,
the multi objective management strategy of Agroforestry can make effective use of natural resources to be feasible.
Environmental principles which are effective on Agroforestry systems and their components, together with climatic
factors, are the important parameters which been evaluated in this study. Two cities, Kazeroun (with warm climate) and
Sepidan (with cold climate) in Fars province, were chosen for the purpose of this research, and after proper identification
and classification of the Agroforestry systems, the effects of climatic factors were analyzed. Nineteen points were
identified in these two cities by field investigations, with each type of Agroforestry systems and their corresponding
components determined in each point. From the results, most of the systems in Kazeroun, characterized with warm
climate, were Agrosilvopastoral, while Sepidan with a characteristic cold climate was the Agrosilvicultural system. Also,
the components of each system clearly changed with change in climate, owing to the great importance of the livestock and
crop components in Kazeroun and Sepidan, respectively. In general, it can be concluded that the impact of climatic factors
on Agroforestry systems and their components has been approved in this study, and the results can be applied in
developing these systems in other regions.
خلاصه ماشینی:
"Two cities, Kazeroun (with warm climate) and Sepidan (with cold climate) in Fars province, were chosen for the purpose of this research, and after proper identification and classification of the Agroforestry systems, the effects of climatic factors were analyzed.
1. The study areas Based on the results of having the greatest diversity of climate and variety of Agroforestry systems in the Fars province in both the cold and warm region from initial studies, Sepidan and Kazeroun were selected.
In order to analyze the climate impacts on Agroforestry systems, the information about climate and the climate classifications in each city, and cultivation factors including location, time and plants, was gathered from the Department of Agriculture Management (DAM) and the Department of Natural Resources (DNR) in Fars province.
Location of points in the cities of Kazeroun (A) and Sepidan (B) and their climatic classification (View the image of this page) After collecting data about each Agroforestry system at both sites, each system was named, followed by the determination of the functional, ecological and economic – social base structures (Tables 3 and 4) using the Nair classification according to Figure 2.
Evaluating the effect of climatic factors on Agroforestry systems in two different climatic regions shows that selection of the components should be according to the climatic conditions in order to achieve the desired goals in any basis and maximum ecological efficiency."