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| 1 | Impact of Intensive Greenhouse Production System on Soil Quality显示文摘Composite top- and subsoil samples were collected from the greenhouses in the Al-Balawneh area,Jordan,where intensive greenhouse production system(IGPS) has been practiced since 1998,to study the impact of IGPS on soil quality as measured by the chemical and biological properties to develop a sustainable production system.The study showed that IGPS led to higher electrical conductivity in top- and subsoils compared to an uncultivated soil(control).Quality and amount of irrigation water,lack of efficient drainage,and quantity and types of applied fertilizers were major factors resulting in salt buildup.IGPS resulted in lower total N(TN) and NO_3-N in the soil compared to the control.The lower TN was due to crop uptake,microbial immobilization,volatilization,and irregular application of composted animal manure or poultry manure.In contrast,higher residual Olsen-P content was detected in both soil layers of greenhouses than in the control.Residual P was classified as very high in the topsoil layers and sufficient to high in the subsoil layers.Residual available K in the soils of greenhouses was relatively lower than that in the control and it was,however,classified as high to very high.A large increase of Cl and a considerable decrease in the bacterial count were observed in both soil layers of IGPS compared to the control treatment.Economically sustainable soil management practices need to be adopted by farmers to achieve a sustainable and profitable production.This can be accomplished through education,targeted towards the farming community in the central Jordan Valley. | Tarek G.AMMARI Ragheb TAHHAN Nizar AL SULEBI Alaedeen TAHBOUB Rakad A.TA'ANY Samih ABUBAKER | 2015 | Pedosphere2015，25，2： | 4 |
| 2 | Modeling of cyclic mobility in saturated cohesionless soils显示文摘 | Ahmed Elgamal Zhaohui Yang Ender Parra Ahmed Ragheb | 2002 | International Journal of Plasticity2002，，6： | 2 |
| 3 | A potential role for B-cellactivating factor in the pathogenesis of autoimmune myastheniagravis 显示文摘 | Ragheb S Lisak R Lewis R | 2008 | Arch Neurol2008，65，10： | 1 |
| 4 | An approximation of Planck' s formula for the inverse black body radiation problem 显示文摘 | RAGHEB H A HAMID M | 1987 | IEEE Trans Antennas Propagat1987，35，： | 1 |
| 5 | Phase Ⅱ clinical trial of moderate hypothermia after severe traumatic brain injury in children显示文摘 | Adelson PD Ragheb J Kanev P | 2005 | Neurosurgery2005，56，4： | 1 |
| 6 | Leisure and perceived wellness: a field investigation 显示文摘 | RAGHEB M G | 1993 | Leisure Sciences1993，15，1： | 1 |
| 7 | Electromagnetic scattering from a dielectdc-coated elliptic cylinder显示文摘 | Ragheb H A Shafai L | 1988 | Can J Phys1988，66，： | 1 |
| 8 | Platinum coil treatment of complex aneurysms of the vertebrobasilar circulation显示文摘 | Y. Numaguchi P. H. Pevsner D. Rigamonti J. Ragheb | 1992 | Neuroradiology1992，，3： | 1 |
| 9 | Measuring leisure satisfaction 显示文摘 | BEARD JG RAGHEB MG | 1980 | J Leis Res1980，15，3： | 1 |
| 10 | Immune regulation and myasthenia gravis显示文摘 | Ragheb S Lisak RP | 1998 | Ann N Y Acad Sci1998，841，： | 1 |
| 11 | Preparation, characterization and technological evaluation of CMC derived from rice-straw as thicken- ing agents in discharge,discharge-resist and burn-out printing显示文摘 | Ragheb A b Nassax S H | 2012 | Carbonhydrate Polymers2012，89，4： | 1 |
| 12 | Component testing and finite element modeling of standing seam roofs显示文摘 | Darnatty A A E Rahman M Ragheb O | 2003 | Thin- Walled Structures2003，41，11： | 1 |
| 13 | Strengthening of concrete beams using innovative ductile fiber-reinforced polymer fabric显示文摘 | Grace N F George A S Ragheb W F | 2002 | ACI Struct J2002，99，5： | 1 |
| 14 | Free fatty acid-induced muscle insulin resistance and glucose uptake dysfunction:evidence for pkcactivation and oxidative stress-activated signaling pathways 显示文摘 | RAGHEB R SHANAB G MEDHAT A M | 2009 | Biochem Bioph Res Co2009，389，2： | 1 |
| 15 | Effect of Volume of Solution per Cylinder on Estimation of Antibiotic Potency in Diffusion Assay显示文摘 | Ragheb HS | 1988 | J Assoc Off Anal Chem1988，71，5： | 1 |
| 16 | a Behavioral Model of Leisure Partic- ipation, Based on Leisure Attitude, Motivation and Satis- faction 显示文摘 | Ragheb M R Tate | 1993 | Leisure Studies1993，，12： | 1 |
| 17 | Measuring leisure satisfaction显示文摘 | Beard J B Ragheb M G | 1980 | Journal of Leisure Research1980，12，1： | 1 |
| 18 | Long-term therapy with glatiramer acetate in multiple sclerosis: effet on T-cells 显示文摘 | Ragheb S Abramczyk S Lisak D | 2001 | Mult Scler2001，7，1： | 1 |
| 19 | Measuring leisure satisfaction显示文摘 | Bread J B Ragheb M G | 1980 | Journal of Leisure Research1980，，12： | 1 |
| 20 | Measuring Leisure Satisfaction 显示文摘 | Beard J M Ragheb | 1980 | Journal of Leisure Research1980，，12： | 1 |
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