Response of loquat "Eriobotria japonica l." trees to GA3;IAA and BAP. The fifth Arabian Horticulture Conference, Ismailia, March 24-28,Vol 11, pp. 77-85 Studies on flowering characteristics, productivity and fruit quality of Carya pecan. J. Of Agric. Res., Tanta Univ. 28(3): 667-682 Presowing treatments of papaya seeds as influenced by some chemicals and irradiation on germination, growth, flowering, sex expression and fruit quality. J. Of Agric. Res., Tanta Univ. 28(3): 683-699 Response of williams banana plants to potassium fertigation; gibberellin spray and bunch sleeving with blue polyethylene grown in drip irrigated sandy soil. Annals of Agric. Sci., Moshtohor, 40(2):1259-1274 The effect of soil management system on vegetative growth, yield and fruit quality of apple trees grown up new reclaimed soils. Proc. Minia 1st Conference for Agric.& Environ. Sci., Minia, Egypt, March 25-28, ,2231-2250. CYTOLOGICAL ANALYSIS AND EVALUATION OF SOME POLLINATORS FOR TEFFAHI OLIVE CULTIVAR. Proc. Minia 2nd Conference for genetics Sci., Minia, Egypt, october 23-26 Response of amar apricot trees to spray with yeast extract and kinetin. Egypt. J. Of App. Sc., 18(6):316-336 Influence of Dorcy 50, as a breaking dormancy agent, on bud behavior, growth, fruit retention and quality of peaches. Egypt. J. Agric. Res., NRC- 1(1), pp:129-143 Physiochemical studies on some fruiting aspects in sweet orange. 1- Effect of rootstock combined with geographiocal direction and fruit status. The 6th Arabian Conference For Horticulture, Ismailia, Egypt. March Vol 12, pp.76-98 Physiochemical studies on some fruiting aspects in sweet orange. 2- Effect of Ca, Cu, Co, Mn and Zn foliar spray on creasing and nutritional status. The 6th Arabian Conference For Horticulture, Ismailia, Egypt. March Vol 12, pp.99-120 Effect of pre- sowing irradiation and zinc treatments on germination, growth and nutritional status of some citrus rootstocks. 1- Effect on germination and vegetative growth measurments. The 6th Arabian Conference For Horticulture, Ismailia, Egypt. March Vol 12, pp.121-139 Effect of pre-sowing irradiation and zinc treatments on germination, growth and nutritional status of some citrus rootstocks. 2- Effect on leaf pigments content and nutritional status. The 6th Arabian Conference For Horticulture, Ismailia, Egypt. March Vol 12, pp.140-161 Response of papaya plants to some chemical substances and yeast extract treatments. Egypt. J. Of Agric. Res., 2(1):119-150 Evaluation of some fig cultivar in egypt. 1- Vegetative growth and nutritional status. J. Biol. Chem. Environ. Sci., 1(2): 87-104 Evaluation of some fig cultivar in egypt. 2- Fruiting and fruit quality. J. Biol. Chem. Environ. Sci., 1(2): 105-116 Studies on salinity tolerance in some pomes rootstocks. 1-Vegetative growth, photosynthetic pigments and total carbohydrates. J. Biol. Chem. Environ. Sci., 1(4): 913-981 Studies on salinity tolerance in some pomes rootstocks. 2-Nutritional status (leaf mineral content). J. Biol. Chem. Environ. Sci., 1(4): 913-981 Studies on salinity tolerance in some pomes rootstocks. 3-Leaves physiological properties and anatomical structure. J. Biol. Chem. Environ. Sci., 1(4): 913-981 Growth and mineral composition of some citrus species seedlings as influenced by rootstock. 1- Effect of soil type on growth and nutritional status of tow citrus rootstocks. Egypt. J. Of App. Sc., Vol.22 No.4(B ) Growth and mineral composition of some citrus species seedlings as influenced by rootstock. 2- Response of citrus scions to soil type, rootstock and interstock. Egypt. J. Of App. Sc., Vol.22 No.4(B ) Control of flowering and fruting to produce winter crop in guava (Psidium guajava). Egypt J. of Appl. Sci., Vol. 22, No. (10 A) Response of pecan trees to spray with dorcy 50, borax and zinc sulphate. Egypt J. of Appl. Sci., Vol. 22 No. (10 A) Response of jaffa orange cultivar to spray with yeast extract and promalin. Egypt J. of Appl. Sci., Vol. 22 No. (10 A) Improving growth and productivity of guava trees. Minia J. Of Agric. Res. And Devel. 27(1): pp51-70 Physiological studies on fertilization of mango trees grown in sinai. 1-Vegetative growth and nutritional status. Arab Conference of Soil And Water Management For Sustainable Agricultural Development 10-11 April 2007 (Conferences Hall, Faculty of Agriculture Mansoura University).389- 400 Physiological studies on fertilization of mango trees grown in sinai. 2- Flowering, yield indicators, fruit quality and cost/benefit. Arab Conference of Soil And Water Management For Sustainable Agricultural Development 10-11 April 2007 (Conferences Hall, Faculty of Agriculture Mansoura University).400-413 Physiological studies on growth and salt tolerance of some fruit plants. 1- effect of different salts concentrations, sodium adsorption ratio (sar) and chloride levels (cl:so4 ratio) in irrigation water on vegetative growth and leaf photosynthetic pigments. Annals OF Agric. Sci., Moshtohor Absorption, translocation, distribution and utilization of mn-54 by mango seedlings influenced by both manganese foliar and phosphorus application rates . J. Biol. Chem. Environ. Sci., 3(1): march Effect of nitrogen and manganese soil applied rates on growth; nutritonal and physiological status of mango seedlings. The Fourth Conference of Sustainable Agricultural Development. ,Fac. Of Agric., Fayoum Univ., 20-22 October,pp 219-230 Growth, yield and fruit quality of two grape cvs. in response to buds load and fruiting unit length. 1- effect of different levels of bud load and fruiting unit length on bud behaviour, growth and yield of flame seedless and "crimson seedless. Annals Of Agric. Sci., Moshtohor Vegetative propagation of jojoba by soft stem cuttings. Egypt J. of Appl. Sci., 24(9): 224-238 Taxonomic study in the genus citrus using DNA fingerprinting by ISSR analysis. Annals. Of Agric. Sci., Moshtohor, 47(2): Ho. 213-219 The influence of some bio and organic nutritive addenda on growth, productivity, fruit quality and nutritional status of washington navel orange trees. Egypt. J. Of App. Sc., 2 Effect Of Some Bio And Mineral Fertilizers On Growth, Productivity, Fruit Quality And Nutritional Status Of Washington Navel Orange Trees. Egypt. J. Of App. Sc., 4 Response Of Washington Navel Orange Trees To Some Bio And Organic Nutrients RESPONSE OF GUAVA TRANSPLANTS TO SOIL AND FOLIAR SPRAY WITH SOME BIO-STIMULANTS RESPONSE OF GRAPE TRANSPLANTS TO IRRADIATED COMPOST Response of Mango Transplants to Bio- Fertilizer Treatments 1- Vegetative growth measurements A Comparative Study on Fertilization of Pomegranate Transplants 1- Vegetative growth measurements Physiological Studies on Flowering and Fruiting Of Guava Trees Studies on Possibility of Alleviating Salt Hazard in Some Leaf Physiological and Anatomical Characteristics of Picual Olive Treatments Studies on Alleviating Salinity Stress Disorders of two Grape cultivars Transplants Physiological Studies on Valencia Orange Transplants Budded on Different Citrus Rootstocks I- Vegetative Growth Measurements Response of Guava Transplants to Some Bio-Fertilizers Physiological Studies on Apricot Trees Fertilization Grown in Ismailia Governorate 2-effect of Mineral (npk), Organic (compost) Fertilizers and Some Soil bio-stimulants on Growth and Nutritional Status of "Canino" Apricot Trees PHYSIOLOGICAL STUDIES ON APRICOT TREES FERTILIZATION GROWN IN ISMAILIA GOVERNORATE 1-EFFECT OF MINERAL (NPK), ORGANIC (COMPOST) FERTILIZERS AND SOME SOIL BIO-STIMULANTS ON FRUIT SET, YIELD AND FRUIT QUALITY OF "CANINO" APRICOT TREES RESPONSE OF WASHINGTON NAVEL ORANGE TREES TO FOLIAR SPRAY WITH SOME BIO AND MINERAL COMPOUNDS Effect of Pre-Sowing Seeds Soak in Different GA3 and ZnSo4 Solutions on Germination and Growth of Cleopatra Mandarin and Rangpur Lime Rootstocks Studies on Vegetative Propagation of Some Guava Seedling Trees by Stem Cuttings As Influenced By Their Genotypes and Some Growth Regulators Studies on Vegetative Propagation of Some Guava Seedling Trees by Stem Cuttings As Influenced By Their Genotypes and Some Growth Regulators Genetic Identification of Some Guava Seedling Trees PHYSIOLOGICAL STUDIES ON FERTILIZATION OF LECONT CV. PEAR TRANSPLANTS 1- Some vegetative growth parameters The Influence of Potassen-N and Em on Some Phonological Measurements, Productivity, and Fruit Quality of Williams Banana Plants Impact of Herosten at Different Concentrations on Productivity and Fruit Quality of Williams Banana Effect of Foliar Spray with Molybdenum and Iron on Vegetative Growth and Nutritional Status of Pear Trees Benefit Optimization of Molybdenum and Iron Roles in Raising Productivity Efficiency and Fruit Attributes of Le-Conte Pear Trees Studies on Possibility of Alleviating Salt Hazard in Some Leaf Physiological and Anatomical Characteristics of Picual Olive Treatments Physiological Studies on Flowering and Fruiting Of Guava Trees