000 02520cab a2200325Ia 45 0
001 u197758
003 SIRSI
008 120103s2005 ua ss b eng d
040 _aEAL
041 _aeng
_bara
090 _aART AJARX V50 No3 14
100 1 _aM. A. Gabr
240 1 0 _aAlexandria journal of agricultural research, 2005 v. 50 (3)
_h[electronic resource].
245 1 0 _aEffect of Microbial Biofertilization on Reducing Chemical Fertilizers, Vegetative Growth, Nutritional Status, Yield and Fruit Quality of Apple
_h[electronic resource].
246 1 5 _aتأثير بعض المخصبات الميكروبية على خفض استخدام الاسمدة المعدنية والنمو الخضرى والحالة الغذائية والمحصول وجودة ثمار التفاح.
300 _aP. 121-129.
504 _aIncludes references.
520 _aMicrobial inoculum contained main organisms (beat-based): Azotobacter spp. and Bacillus megatherium which found in ‘Biogein’, ‘Rhizobacterein’, ‘Phosphorein’ and arbuscular mycorrhizal (AM) fungi were used to reduce the recommended dose of nitrogenous and phosphoric fertilizers of "Anna" apple trees. The treated trees were seven years old budded on MM. 106 rootstock grown on sandy soil at Elbostan district under drip fertigation system during two successive seasons (2003 and 2004) to investigate the influence of the microbial biofertilization on tree growth, yield and fruit quality. The treatments were 100% of recommended mineral fertilizers dose/tree without microbial biofertilization (control) and 100% (F1), 50%(F2) , 25% (F3) of recommended mineral fertilizers dose plus microbial fertilizers. shoot length, leaf area and leaf dry weight of treated trees with microbial biofertilization were significantly increased. while, specific leaf weight (SLW) was not statistically affected with any treatment. also, chlorophyll a, chlorophyll b and total chlorophyll content of the leaf recorded significant increases compared with uninoculated control trees.
546 _aSummary in Arabic.
650 0 _aApples
_xQuality.
650 0 _aApples
_xFertilizers.
650 0 _aBiofertilizers.
650 0 _aApples
_xYields.
650 0 _aChemical fertilizers
650 0 _aMineral fertilizers.
700 1 _aEl-Dein, M. Nour.
773 0 _tAlexandria Journal of Agricultural Research.
_g2005.v.50(3)
_x0044-250
_7nnas
_wu158486
856 4 0 _uhttp://nile.enal.sci.eg/EALE/2005/AJARX/5005/3/121.pdf
_zFull text Article.
596 _a1
942 _cAR
_2lcc
999 _c50694
_d50694