نتایج جستجو برای: scilla
تعداد نتایج: 109 فیلتر نتایج به سال:
The varied toxicity of Urginea maritima (a plant that grows in north Sinai) on Wistar albino rats was investigated. Twenty-four weighing 100±20 gm. were divided into 4 groups, the first group, which included six male rats, and second female given di-methyl sulfoxide orally for 45 consecutive days regarded as control groups. third group who received 36 mg/kg B.W (1/20 LD50 from alcoholic extract...
Jelen tanulmány a Pilis délnyugati lábánál levő homoki gyertyános-tölgyeseinek (Corydali pumilae-Carpinetum) és cseres-tölgyesek (Fraxino orno-Quercetum cerridis) társulási viszonyait mutatja be 10-10 cönológiai felvétel alapján. A gyertyános-tölgyesek faji összetételére Fagetalia elemek viszonylag magas aránya jellemző. Lokálisan nevezetes fajai Veratrum nigrum, Piptatherum virescens, Primul...
The study of habitat selection and diet has a long history in ecology. This is often used to assess the functional roles of wetland in biodiversity conservation. Shifting habitat and diet may be one of the survival strategies during extremely adverse conditions. Therefore, sudden changes in habitat selection may indicate the deterioration of the habitat quality, and management interventions are...
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