Highly efficient uptake of phosphorus in epiphytic bromeliads
نویسندگان
چکیده
منابع مشابه
'And then there were three': highly efficient uptake of potassium by foliar trichomes of epiphytic bromeliads.
BACKGROUND AND AIMS Vascular epiphytes have to acquire nutrients from atmospheric wash out, stem-flow, canopy soils and trapped litter. Physiological studies on the adaptations to nutrient acquisition and plant utilization of nutrients have focused on phosphorus and nitrogen; potassium, as a third highly abundant nutrient element, has received minor attention. In the present study, potassium up...
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taken up by neoplastic ocular tissue to a much greater extent than by the corresponding normal ocular tissue during a period extending from 10 minutes to several days following the intravenous injection of P32. It was postulated (6) that the increased radioactivity found in the tumor during the first 15 minutes was due to the high blood level of P32and the high vascularity of the tumor. However...
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نتایج این مطالعه نشان می دهد که مقدار کلسیم (یونیزه و تام)، منیزیم و فسفر به طور معنی داری تغییر پیدا کرد به جزء مقدار کلسیم تام و منیزیم در روش داخل عضلانی که تغییر معنی داری نداشته است. بر اساس نتایج این مطالعه می توان نتیجه گیری کرد که اکسی تتراساکلین بر روی مقادیر سرمی کلسیم و منیزیم تأثیر می گذارد باید مقدار این کاتیون ها در بیماران، در هنگامی که اکسی تتراسایکلین استفاده می شود مورد توجه ق...
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ژورنال
عنوان ژورنال: Annals of Botany
سال: 2008
ISSN: 1095-8290,0305-7364
DOI: 10.1093/aob/mcn231