GROUNDWATER DEPTHS AFFECT PHOSPHORUS AND POTASSIUM RESORPTION BUT NOT THEIR UTILIZATION IN A DESERT PHREATOPHYTE IN ITS HYPER-ARID ENVIRONMENT

Groundwater Depths Affect Phosphorus and Potassium Resorption but Not Their Utilization in a Desert Phreatophyte in Its Hyper-Arid Environment

Nutrients are vital for plant subsistence and growth in nutrient-poor and arid ecosystems.The deep roots of phreatophytic plants are necessary to access groundwater, which is the major source of nutrients for phreatophytes in an arid desert ecosystem.However, the mechanisms through which changes in groundwater depth affect nutrient cycles of phreat

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Measuring the ratio of Charisma, Philosopher King and Imam in the Area of Theorization with an Emphasis upon Opinions of Abu Nasr Farabi

The relationship and ratio between philosopher king, charisma and Imam has been analyzed in the system of thinking of many of Tweed Breeks Muslim philosophers in different ideational aspects in the mid-centuries of Islam.Each of them has expressed views is this regard based on their own socio-political ideas from among whom Farabi, Avicenna, Al-Maw

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