000			02892cam a2200349 a 4500
003			EG-GiCUC
005			20250223031228.0
008			150517s2014 ua f m 000 0 eng d
040			_aEG-GiCUC _beng _cEG-GiCUC
041	0		_aeng
049			_aDeposite
097			_aM.Sc
099			_aCai01.16.03.M.Sc.2014.Ha.I
100	0		_aHamdy Abdelfattah Abdelaleem
245	1	0	_aImpact of boron fertilization on sugar beet yield and its components in North Africa / _cHamdy Abdelfattah Abdelaleem , Supervised Elsayed Ibrahim Gaber , Mohamed Desouki Hassan Dewdar , Mohamed Said Abbas
246	1	5	_aتأثير التسميد بعنصر البورون على محصول بنجر انسكر ومكوناته في شمال أفريقيا
260			_aCairo : _bHamdy Abdelfattah Abdelaleem , _c2014
300			_a81 P. ; _c25cm
502			_aThesis (M.Sc.) - Cairo University - Institute of African Research and Studies - Department of Natural Resources
520			_aThis study was conducted to study the effect of boron foliar application on growth, yield and quality traits of sugar beet. The study was carried out at Faiyuom Governorate, Etsa Region, in Egypt during 2011/2012 and 2012/2013 seasons. The studied variables were arranged in split plot design with four replications. Time of foliar application was allotted to the main plot. Different concentrations of boron element (0, 0.05, 0.10, 0.15, 0.20 and 0.25 g /L) were allotted to the sub-plot .The multigerm sugar beet variety in this study was (Top) . The obtained results can be summarized as follows: Application of boron rates showed significant increase for most traits .The increasing of boron fertilizer up to (0.20 ) g /L resulting in the highest recoverable sugar in the first season ,15.84% with an increase 15.82 % in the first season compared with the control but in the second season and combined analysis gave significant highest recoverable sugar 16.1% (at 0.25 g /L) and 15.95%(at 0.20 g /L)., corresponding to increase 17.62 % and 16.62 % respectively compared with the control ,Thus lead to increase sugar yield as follows , the highest sugar yield per feddan 7.516 ton/Fed. with an increase 65.17% in the first season but in the second season and combined analysis gave significant highest sugar yield per feddan 9.422 and 8.469 ton. corresponding to 46.14% and 54.01% respectively as compared with the control , the increase in sugar yield was at application of concentration 0.25 g /L.
530			_aIssued also as CD
653		4	_aBoron
653		4	_aFertilization
653		4	_aSugar beet
700	0		_aElsayed Ibrahim Gaber , _eSupervisor
700	0		_aMohamed Desouki Hassan Dewdar , _eSupervisor
700	0		_aMohamed Said Abbas , _eSupervisor
856			_uhttp://172.23.153.220/th.pdf
905			_aEnas _eCataloger
905			_aNazla _eRevisor
942			_2ddc _cTH
999			_c50948 _d50948