نتایج جستجو برای: calligonum

تعداد نتایج: 153  

Journal: :Forests 2023

Understanding the climatically suitable habitat of species plays a vital role in sustainable use and management target species. Calligonum mongolicum Turcz., native shrub found desert areas Central Asia, is generally considered as one top four tree for desertification control. However, previous works on simulation had focused mainly either national or specific geographical scales rather than en...

Determination of forage quality of plant species in natural habitats such as rangelands and deserts is one of the most important factors for grazing management of these ecosystems. For this purpose, the nutritional values of Calligonum comosum in three phenological stages (vegetative growth, flowering, and seedling) were determined in desert habitats located in the northeast of Kashan, Iran (in...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه تهران 1382

انتخاب گونه های گیاهی سازگار و مقاوم با شرایط بیابانی در راستای اهداف احیا و ایجاد پوشش گیاهی امری ضروری می باشد و موفقیت درامر احیا منوط به شناسایی نیازهای اکولوژیکی این گیاهان می باشد، از سوی دیگر همین گونه ها با ویژگیهای خاص خود دارای تاثیرات ویژه ای بر محیط رشد خود هستند و با مطالعه ارتباطات بین خاک و گیاه می توان به آن اثرات پی برد.جهت بررسی تاثیرات پوشش های گیاهی ‏‎haloxylon aphyllum‎‏ و ...

Journal: :Journal of Soil Science and Plant Nutrition 2021

Nutrient allocation closely correlates plant functional traits and development to ecosystem supply services. Desert shrubs maintain the stability of desert ecosystems, whereas knowledge how they coordinate nutrients among organs is still limited when responding differing nitrogen (N) water regimes. Here we investigated allocation, composition, variability nine elements within Alhagi sparsifolia...

Journal: :Revista de biologia tropical 2012
Govind K Vyas Vinod Kumar R Sharma R A Sharma S Sharma J P Singh Sushil Kumar

The arid Western Rajasthan, where the Thar Desert of India is immersed, is mostly covered by sand dunes, a common landscape. The region has confronted with fragilities of natural resources, low, erratic and ill-distributed rainfall, and is covered up with many perennial hardy shrubs. Calligonumpolygonoides, the most common perennial shrub, is widely present in some localities of this Thar Deser...

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