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Fouad, M.M.;Barakat , M.R. and Seif, S.A.(1979).Bud burst activity,
flowering and fruit set of "De la Grenouher" and "Manfaloti" pomegranate cultivars under Giza condition . Ain Shams Univ. Fac. Of Agric. Bull 1089. |
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Fouad, M.M.;Barakat , M.R. and Seif, S.A.(1979).Comparative studies
on fruit growth and development of" De la Grenouher" and "Manfaloti" pomegranate cultivars under Giza condition .Ain Shams Univ. Fac. Of Agric. Bull 1090. |
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Seif, S.A.and Gruppe, W. (1985).Chilling requirements of sweet
cherry (Prunus avium ),and interspecific cherry hybrid (prunus X ssp). Acta Horticulturae,169:106-112. |
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Seif, S.A.and Gruppe, W. (1985).Shoot growth in sweet cherry
(Prunus avium ), cherry hybrid rootstocks and grafted trees. Acta Horticulturae,169:100-106. |
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Hassan, M. M. and Seif, S.A. (1989). Apricot seedling trees
evaluation. Gartenbauwissenchaft (Hort. Sci. in West Germany), 54: 237-238. |
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Seif, S.A. (1990).Chilling requirements of apricot seedling trees.
Gartenbauwissenchaft (Hort. Sci. in West Germany), 55:149-150. |
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Seif, S.A. (1990).Dormancy of apricot buds and seeds. Gartenbau-
wissenchaft (Hort. Sci. in West Germany), 55:280-281. |
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Seif, S.A. (1990).Rest period in buds of some apricot lines. J.
Agric.sci. Mansoura Univ. 15: 731-736. |
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Hassan,M. M. ; Abou El azayem, A. I. and Seif , S.A.(1990).
Selection
Of "Superior" Guava seedling trees in Fayoum ,Egypt Fayoum J. Agric. Res.& Dev. , 4 (1) : 206-214 . |
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Hassan, M.M. ; Abou El azayem, A. I. and Seif , S.A.(1990).
Salt
toleance of some olive cultivars. J. Agric.sci. Mansoura Univ. 15: 737-743. |
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Hassan, M.M. and Seif , S.A.(1990).Response of seven olive cultivars
to waterlogging. Gartenbauwissenchaft (Hort. Sci. in West Germany), 55:223-225. |
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Hassan, M.M. and Seif , S.A.(1990).Mango seedling trees evluation.
Fayoum J .Agric. Res .& Dev. 3: 233-244. Fayoum J .Agric. Res .& Dev. 11 ( 2): 32-46. |
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Rokba,A.M ; Seif, S.A. ; A.I. Abou El azayem, S.A. (1990).Biological
studies on some date palm seedlings grown in Fayoum Governorate. J. Agric.sci. Mansoura Univ. 15 (2) : 232-238. |
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Mostafa,A.A. ; Seif, S.A. and Abou El azayem, A.I. (1990).
Date fruit
response to naphthalen acetic acid. J. Agric.sci. Mansoura Univ. 15 (6): 883-890. |
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Mostafa,A.A. and Seif, S.A. (1990).Effect of Ethrel and GA3 tretments
on yield and fruit quality of Seewy date palm. Fayoum J .Agric. Res .& Dev. 4: 122-140. |
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Abou El azayem A. I ; Mostafa, A.A. and Seif, S.A.(1990).
Vegetative
propagation Of “Thompson “ seedless grapes in water culture . J. Agric.sci. Mansoura Univ. 15 (9): 1480-1488. |
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Seif , S.A. and Hassan,M. M. (1991).
Chilling growing degree hour
requirements, growth vigour, productivity and fruit quality of some apple cultivars under warm climate conditions.Egypt J.Hort. 13:204--209. |
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Seif , S.A. and Hassan,M. M. (1991).
Growth, yield, chilling and
growing degree hours requements of apricot trees. Egypt J.Hort. 13:180-204. |
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Seif ,S.A.and El-Shewy, A.A.(1994).
Response of Le-Conte pear trees
to hydrogen cyanamide "H2CN2".Egypt J. Appl.Sci.,9:770-780. |
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Galal, M. A.; Abou El Azayem ,A.I.; Seif , S.A.and Kamel,H. M.(1997).Studies On Mango Grafting. Fayoum J .Agric. Res .& Dev. 11 ( 2): 32-46. |
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Seif , S.A. and Gadalla, F.M. (2000).Response of some fruit species to
foliar sprays with some micronutrients.Egypt J.Apple. Sci. 15(11):34-43. |
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Seif, S.A. and Abd El-Samad, G.A.(2000).
Dormancy and productivity
of Apple trees. Fayoum J. Agric. Res.&Dev.,Vol.14(2): 99-109. |
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Seif, S.A. and Abd El-Samad, G.A.(2000).
Dormancy of grapevines.
Annals of Agric. Sci., Moshtohor, 38 (2):1171-1180. |
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Seif, S. A. ; El-shewy, A. A. and El-yazal, M.A. (2000).
Physiological
studies on the effect of cold stratification on breaking dormancy of apricot seeds. Conference of agriial and Agricultural development of Sinai, 16-19, May:73-85. |
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Hassan, M. M.; Zahran,A.; Seif, S.A. and Ibrahim, Z.A.( 2000).
Dormancy and productivity of olive trees. Fayoum J. Agric., Res. Develop. 14 (2): 137 – 153. |
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Seif, S.A. and Abd El Samad, G.A.(2001).
Effect of irrigation deficit on
vegetative growth, productivity, water use efficiency, and root length density of three peach cultivars. Annals of Agric. Sci., Moshtohor, 39 (4): 2199-2215. |
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Seif, S.A.; Abdel-Samad, G.A. and Gadallah, F.M. (2002).
Effect of
active dry yeast as biofertilizer on performance of superior grapevines (Vitis vinifera L.). Fayoum Journal Agricultural Research& Development, 16(1): 107-116. |
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Abd El-Samad, G. A. and Seif, S.A.(2002).
Water use determination
by using water deficit to control vegetative growth and productivity of “Canino” and “Earli Perfection” apricot trees. Fayoum J.Agric. Res.& Dev. Vol.16 (2). |
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Seif, S. A.; Abd El-Samad, G.A. and Morsi, M.A.( 2003). Growth,
dormancy and productivity responses of "NABA" and "Om El Fahm" Almond trees (Prunus amygdalus) grown on new reclaimed land to different irrigation levels”. Egypt. J. Appli. Sci; 18(11): 294-
315. |
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Seif, S.A.; Abdel-Samad,G.A. and Gadallah, F.M. (2003). Response of
"Orleans" apple trees to hydrogen cyanamide application.Egyptian Journal Applied Sciences, 17(1): 33-47. |
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Seif, S.A.; Abd-El Samad, G.A.; Morsi, M.A. and Hussein, H.R. (2007).
“Effects of different irrigation regimes on some grapevine cultivars grown under new reclaimed land conditions. 1-Water consumptive use, crop coefficient, water use efficiency and productivity”. Annals
of Agric.Sc., Moshtohor, 45(1): 353- 368. |
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Abd El-Samad, G.A; Seif, S.A.; Morsi, M.A. and Huassein, H.R. (2007).
“Effects of different irrigation regimes on some grapevine cultivars grown under new reclaimed land conditions. 2-Physiological responses. (growth, fruit quality and leaf chemical composition)”. Annals
of Agric. Sc., Moshtohor, 45(1): 369- 386. |
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Moustafa, A.A., Ibrahim , Z.A. ,Seif El- Yazel , S.A. and El-Anwar, M.A 2010.
Evaluation and selection of some seedling Date palm Males Grown at Fayoum Governorate. Proc. 4th int. Date palm Conference Eds. A. Zaid and G.A. Alhadrami Acta Hort. 882.ISHS
2010. |
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Moustafa,A.A.; Ibrahim, Z.A.; Seif El-Yazal,S. A. and El- Anwewr, M.A.(2010).
Evaluation of different selected seedling Date palm Males in pollination of "SEEWY" Date palms grown In fayoum Governorate, Egypt .Date palm production and processing technology, pp79-82.2010
Sultan Qaboos University. |
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Seif El-Yazal, M.A. ; Rady ,M.M. and Seif S.A.(2012).
Foliar-applied
dormancy-breaking chemicals change the content of nitrogenous compounds in the buds of apple (Malus sylvestris Mill. cv. Anna) trees. Journal of Horticultural Science & Biotechnology 87 (4): 299–
304. |
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Seif El-Yazal, M.A., Seif El-Yazal, S.A. and Rady, M.M. (2014).
Exogenous dormancy-breaking substances positively change endogenous
phytohormones and amino acids during dormancy release in ‘Anna’ apple trees. Plant Growth Regul. 72:211-220. |
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Seif El-Yazal, S.A., Seif El-Yazal, M.A., Mohamed, E.F. and Rady, M.M.(2015).Phytohormone Crosstalk Research: Cytokinin And Its Crosstalk With Other Phytohormones. Current protein & peptide science 16(5):395-405.
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Seif El-Yazal, S. A., Alharby, H. F.,Seif El-Yazal, M. A., Hassan, G. M., Rady, M. M. (2017).
Molecular identification of some seedling of date palm(Phoenix dactylifera
L.) males trees. The Journal of Animal&PlantSciences,27(4):1287-1294. |
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Seif El-Yazal, M.A.,Rady, M.M.,Seif El-Yazal, S.A.(2018).Metabolic
changes in polyamines, phenylethylamine, and arginine during bud break in apple flower buds under foliar-applied dormancy-breaking.International Journal for Empirical Education and Research,1 (2):1-18.
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Seif El-Yazal, M.A., Rady, M.M., Seif El-Yazal, S.A.(2018).Foliar-
applied mineral oil enhanced hormones and phenols contentand hastened breaking bud dormancy in “Astrachan” apple trees.International Journal for Empirical Education and Research,1 (2):57-73.
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Seif El-Yazal, M.A., Seif El-Yazal, S.A., Rady, M.M. (2018).Changes in promoter and inhibitor substances during dormancy release in
apple buds under foliar-applied dormancy-breaking agents. International Journal for Empirical Education and Research, 1 (4):1-20. |
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Seif El-Yazal, M.A., Rady, M.M., Seif El-Yazal, S.A. ,Morsi, M.E (2018).Changes in metabolic processes during break dormancy in apple
buds under foliar-applied garlic extract. International Journal for Empirical Education and Research, 1(4): 36-58.
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SeifEl-Yazal, M. A.andSeif El-Yazal, S. A. (2019).Determination of
five mineral element contents in pollen grains of different seedling date palm (Phoenix Dactylifera L.) male trees grown in Fayoum Governorate, Egypt.Horticult. Int. J. 3(3):140?145. |
Abd El-Samad, G.A.;Seif, S.A.;Beheiry, H.R. and Kassem, M.A.
(2019).Ameliorative effects of humic acid, monocalcium phosphate and arbuscularmycorrhizal fungi on grapevines grown in lead-polluted soils. FayoumJ.Agric.Res.&Dev. (Under Publications). |
Seif, S.A.;Abd El-Samad, G.A.;Beheiry, H.R. and Kassem, M.A.
(2019).Biochemical and physiological effects of traffic pollution on "Flame Seedless" grapevines (Vitisvenifera L.). FayoumJ.Agric. Res. & Dev. (Under Publications).
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Seif El-Yazal, M.A.;Seif El-Yazal, S.A.;Morsi, M.E. andRady, M.M.
(2019).Onion extract application effects on flowering behavior and yield, and a few chemical constituents of shoots throughout dormancy break in "Anna" apple trees.Journal of Horticulture and Plant Research7:1-
15. |
Seif El-Yazal, M.A.andSeif El-Yazal, S.A.(2019).Impact of chilling
requirements on metabolic changes in nitrogenous compounds in buds during and after dormancy releasing in early and late (Malussylvestris, Mill) apple varieties.Horticult. Int. J.,3(5):240-250. |
Seif El-Yazal, M.A. andSeif El-Yazal, S.A. (2021).Impact of foliar-
applied dormancy-breaking agents on flowering behavior, yield, fruit quality and some chemical constituents of " EinShamer" apple trees. Innovare Journal Of Agri. Sci, 9 (1): 16-21. |
Seif El-Yazal, S.A. andSeif El-Yazal, M.A. (2021). The control of seed
dormancy and germination by low temperature treatments.Innovare Journal Of Agri. Sci, 9 (1): 11-15. |
Seif El-Yazal, S.A.,EI-Shew, A.E. andSeif El-Yazal, M.A.(2021). Impact
of seed cold stratification on apricot germination and subsequent seedling growth as well as chemical constituents of seeds during stratification.Horticult. Int. J.,5(4):151-157.
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Seif El-Yazal,S.A. and Seif El-Yazal,M.A.(2021).Chilling-requirement
release of seed and bud dormancy in apricot. Journal of Horticulture and Plant Research,14:1-8.
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