Collection, Identification, Maintenance, Evaluation, Regenerationa and Utilization forest trees and shrubs genetic resources in semnan province.
2008
Panah Pur, Heydar | Sharafiyeh, Heydar | A`ssareh, Mohammad Hassan | Qorbaniyan, Daryush
Genetic reservoirs especially forest trees and shrubs had and have a basic role in provision of priority necessities of people, animals, wildlife 5 years during the past. Biological Scientifics reported that biodiversity in natural resources especially forest trees and shrubs were decease day by day and several of species over throw and some endanger. This research was designed in order to conservation genetic resource between and inter of trees and shrubs of Iran. There were studied some species as bellow_ macrantera Quercus, Pistacia atlantica Acer campesteris , Acer Monspessulanum subsp ibericum , Carpinus orientalis and Malus orientalis . There were studied many aspects of priority tree and shrubs such as morphological characteristics, climatic, topographical and..... . Conditions, utilization and multiplication. Many of morphological characteristics of selected tree or shrub were noted. Seeds of selected trees and shrubs were collected on branches then they were dried in proper condition and packaged in linen baskets. At the end seed samples send to natural resource gene bank Seed is potentially a complete plant so continue of these research projects will help identification, sure and long-term conservation of tree and shrub genetic resources and easily make them available to researchers or scientists to use them in research projects for rehabilitation, utilization and_ of development of forest areas.
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