II Acknowledgements Praise is to Allah and gratitude is given where it is due most to Allah. So with genuine humility, I acknowledge the aid of Allah. My deepest gratitude and sincerest appreciation to Prof. Dr. Mohamed Hashem Abdel-Aziz, for his continuous encouragement and enlightening advice and helpful advices, that helped me throughout this work. I feel greatly indebted to Prof. Dr. Taymoo...

in this study, salinity tolerance of 51 kabuli chickpea genotypes was investigated at vegetative growth phase using 4.5 and 6.5 ds/m salt solution (by adding nacl to 1/2 hoagland solution) and 1/2 hoagland solution (ec= 1.7 ds/m) as control treatment. a split plot design was used in this experiment where the main plot was salinity treatments and the sub plot was genotypes. treatments continued ...

mechanical damages inflicted upon seeds in harvesting, handling and further subsequent processes are worth attention because they unfavourably influence the quality of seed. seed damage results in lower grain value, storage problems, and reduced seed germination and seedling vigor, resulting in a subsequent diminishing yield of future crops. the present experiments were conducted to determine t...

drought stress is the most important factor that reduces yield in crops including chickpea and causes some changes in seed composition. this study was performed in order to evaluate the effects of drought stress and starter nitrogen fertilizer on four cultivars of chickpea. experiment was performed in a split-factorial using randomized complete block design with three replications. drought stre...

the effect of various host plants including chickpea (varieties arman, hashem, azad and binivich), common bean (variety khomein), white kidney bean (variety dehghan), red kidney bean (variety goli), cowpea (variety mashhad), and tomato (variety meshkin) on the reproductive performance and growth indices of the cotton bollworm, helicoverpa armigera (hübner) was determined under laboratory condit...

introduction soil herbicides residue in agroecosystems is one of the important problems due to herbicides application. however herbicides residue in soil extend the period of weed control. nevertheless, it may persist longer than desired and injure subsequent crops in rotation. herbicides vary in their potential to persist in the soil. some herbicides such as sulfonylurea herbicides are very pe...

Two hundred and fifty female Swiss albino mice were used to study the ability of Egyptian propolis to protect methotrexate induced dysfunction to liver and kidneys of mice bearing Ehrlich ascites carcinoma (EAC). They equal divided into 5 groups: 1 kept as negative control, 2 were implanted intraperitoneally with 2.5×10 EAC and kept as positive control and, 3 implanted intraperitoneally with 2....

According to Makhlouf & al (2016), to survive the multidimensional changes in markets related to frequent evolution of national and international regulations, consumers’ behavior, information and communications technologies (ICT) and the globalization phenomenon, companies have constantly to reinvent themselves. They seek to transform their information systems in order to integrate quickly the ...

Copyright © 2012 Alexander Yevzlin et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. Vascular access failure (VAF) is the most common reason for hospitalization among hemodialysis (HD) patients. The economic burden of VAF is ...

objective:  in addition to the role of organic matter in plant nutrition, this material improves soil quality, physical structure, ventilation and water supply, and ease of penetration and expansion is rooted deep in the soil surface. effects of organic matter due to climatic factors, soil characteristics may vary from region to region, resulting in organic materials management must be given to...