000 01860cam a2200337 a 4500
003 EG-GiCUC
005 20250223030803.0
008 130307s2012 ua f m 000 0 eng d
040 _aEG-GiCUC
_beng
_cEG-GiCUC
041 0 _aeng
049 _aDeposite
097 _aM.Sc
099 _aCai01.07.01.M.Sc.2012.Em.E
100 0 _aEman Ibrahim Refaie Emara
245 1 0 _aEffect of organic and mineral nitrogeneous fertilizers and plant density on yield and quality of sugar beet /
_cEman Ibrahim Refaie Emara ; Supervised Elsayed Abdelaziz Mahmoud , Mahmoud Abdelrihim Hassanin
246 1 5 _aتأثير الأسمدة الآزوتية العضوية والمعدنية والكثافة النباتية على محصول وجودة بنجر السكر
260 _aCairo :
_bEman Ibrahim Refaie Emara ,
_c2012
300 _a143P. ;
_c25cm
502 _aThesis (M.Sc.) - Cairo University - Faculty of Agriculture - Department of Agronomy
520 _aYield response of sugar beet to minerala N rates (60 , 80 and 100 kg N/ed ) , organic manure ( plant compost 1.5 % N) at the rates of zero , 1 and 2 tons/fed and plant densities 40000 and 46000 plants/fed was studied in a split split plot design during 2008/09 and 2009/10 seasons . Results revealed that increasing N rate up to 100 kg N/fed markedly increased chlorophll content in leaves after 100 and 130 days from sowing , LAI , fresh and dry weights of the root , leaves/plant and dry weight/plant as well as RGR and NAR
530 _aIssued also as CD
653 4 _aMineral nitrogen
653 4 _aOrganic nitrogen
653 4 _aSugar beet
700 0 _aElsayed Abdelaziz Mahmoud ,
_eSupervisor
700 0 _aMahmoud Abdelrihim Hassanin ,
_eSupervisor
856 _uhttp://172.23.153.220/th.pdf
905 _aFatma
_eCataloger
905 _aNazla
_eRevisor
942 _2ddc
_cTH
999 _c41903
_d41903