نتایج جستجو برای: annual atriplex
تعداد نتایج: 110956 فیلتر نتایج به سال:
Reader in Surgery, Luc know University. It is an undeniable fact that the abdominal diseases of the ileo-csecal region repeatedly claim the attention of the surgeon. The excuse for a short note on this subject is the great and possibly growing frequency of such diseases in the population around us at the present time. The following figures show the incidence of tuberculosis in the United Provin...
Some of arid regions problems of Iran are saline and sodic soils. In improvement and reclamation of Iranian arid rangelands, some foreign species of Atriplex had been imported and adapted for many years ago. The most adapted species was Atriplex canescens. At the present research, some environmental factors, vegetative characteristics (Na, Ca, Mg and K), soil properties (moisture, EC, pH, solut...
increasing level of carbon dioxide co2 due to industrial activity is primarily cause of global warming. planting artoplex lentiformis can help to reduce atmospheric co2 buildup partly replacing use of fuels and by carbon storage. the objective of this study was to determine the effects of row spacing on carbon storage. a split- plot design with three replications included three row spacing (2×2...
An Izindaba review of annual reports from 2006 to 2008 shows a growth in departmental staff numbers of 13 360 people and a budget spending increase of R5.5 billion (including a R1.2 billion overspend for 07/08). In spite of the heavy spending, the average of medical specialist vacancies at Pietermaritzburg and Durban’s tertiary hospitals stands at 70% and 63% respectively. Medical officer vacan...
Soil contamination with heavy metals, including Cd and Pb, is of serious concern. The aim of this study was to investigate the efficiency of Atriplex verucifera, Salicornia europaea and Chenopodium album for simultaneous remediation of soil exchangeable sodium percentage and Cd and Pb contamination in two soils with different properties. Two soils, including a saline-sodic-calcareous (S1) and c...
Greenhouse gases (GHG) are a serious threat to humans and environment. Greenhouse gases have been different sources, but main factors are fossil fuels, industrial processes, deforestation and agriculture. What is now more than ever before should be considered according to the role of forests and rangelands in atmospheric carbon sequestration? Carbon sequestration is to changes in atmospheric ca...
استفاده از اراضی شور و کمبازده برای تولید علوفه گام مهمی در راستای بهرهوری بهینه از منابع آب و خاک با کیفیت پایین از دیدگاه کشاورزی به حساب میآید. گونههای Atriplex canescensو Atriplex verrocifera بهعنوان گونههای مقاوم به خشکی و شوری، قادر به تولید علوفه از اراضی شور و کمبازده هستند. برای بررسی امکان استقرار و سنجش میزان تولید علوفه در اراضی شور و کمبازده و تعیین شیوه مناسب کاشت، ابت...
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