Iranian Journal of Natural Resources Research
مرور بر اساس
ارسال های اخیر
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In vitro rooting of Pyrus glabra Boiss. microshoots
(Research Institute of Forests and Rangelands, 2012-12-01)Fars province is one of the natural habitats of Pyrus species in Iran. Harvesting of fruits, deforestation, expansion of agriculture and overgrazing in recent years has threatened the wild pear open forests and ...
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Comparison of some soil properties under canopy and inter-row trees in different poplar clones in North of Iran
(Research Institute of Forests and Rangelands, 2012-12-01)Poplar trees are becoming extremely important as fast growing species due to the increasing need for wood and decreasing productivity of some lands in Iran. The present study aimed to find the effect of canopy of poplar ...
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Chemical composition and Fatty acid profile of some wild populations of Salvia leriifolia Benht.
(Research Institute of Forests and Rangelands, 2012-12-01)In this study, chemical composition, fatty acid (FA) profile and oil characteristics of seeds of Salvia leriifolia Benht collected from different regions of Iran. All samples were rich in oil (24-28.5% ...
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Effects of planting date and seed origin on yield, essential oil and compositions content of Pimpinella affinis Ledeb. in Iran
(Research Institute of Forests and Rangelands, 2012-12-01)In order to investigation the effects of seed origin and planting date on yield and essential oil of Pimpinella affinis, a field experiment was carried out in Alborz Research Center in 2007. This experiment ...
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Interrelationship of vegetative characters in black saxaul (Haloxylon aphyllum)
(Research Institute of Forests and Rangelands, 2012-12-01)Black saxaul (Haloxylon aphyllum) is one of the best options for rehabilitating drought affected desert lands. The species is remarkably adapted to the central dry environment ofIran and a major source of raising pasture ...
