000			02982cab a2200313Ia 45 0
001			u212080
003			SIRSI
008			111218s2012 ua ss b eng d
040			_aEAL
041			_aeng _bara
090			_aART JBCES V7 No1 20
100	1		_aShawky, I.
240	1	0	_aJournal of biological chemistry and environmental sciences, 2012 v. 7 (1) _h[electronic resource].
245	1	0	_aEffect of different levels of iron on vegetative growth and mineral content of "Williams" banana plants grown in sand culture _h[electronic resource].
246	1	5	_aتأثير المستويات المختلفة من المختلفة من الحديد على النمو الخضرى والمحتوى المعدنى لنباتات موز الوليامز النامية فى مزرعة رملية.‪
300			_ap.333-346.
504			_aIncludes references.
520			_aThis work was carried out for two seasons on young banana plants (Musa sp. "Williams Hybrid") grown in sand culture. The experiment included five levels of iron relative to iron in the standard nutrient solution (S.N.S.). These levels were 0%, 50%, 100 %, 200% and 400% Fe. Removing iron from the nutrient solution gave the lowest values of vegetative growth than those of other treatments but no symptoms of chlorosis were detected on leaves. However, all vegetative growth parameters were gradually increased by increasing iron level in the nutrient solution. The maximum increase was obtained by S.N.S. (100%Fe) and (200%Fe) treatments which in most cases gave similar values. More increase in iron level (400% Fe) led to reduce growth comparing with the other treatments. Removing iron from the nutrient solution decreased N and Fe content but led to increase Mn content in leaf blades. Iron content was in plant gradually increased by increasing iron in the nutrient solution. However, there was a gradual decrease in manganese content by increasing iron level in the nutrient solution. On the other hand, it seems that iron treatments had no clear effect on N, P, K and Zn contents. Depending upon the interaction between iron treatments and sampling dates, in the two seasons the different limits of iron content in leaf blades were 71.4-119ppm, 153-281 ppm, 213-308 ppm, 360-640 ppm and 447-853 ppm for plants grown under lack, low, optimum, high and very high level (excess) of iron, respectively. Key words: Musa sp. "Williams Hybrid", iron, sand culture, banana plants, vegetative growth, mineral content.
546			_aSummary in Arabic.
650		0	_aBananas _xGrowth.
650		0	_aBananas _xEffect of iron on
650		0	_aBananas _xEffect of minerals on
650		0	_aBananas _xVegetative propagation
700	1		_aEL-Gazzar, A.
700	1		_aMansour, Noha.
773	0		_tJournal of Biological Chemistry and Environmental Sciences. _g2012.v.7(1) _x1687-5478 _7nnas _wu159296
856	4	0	_uhttp://nile.enal.sci.eg/EALE/2012/JBCES/712/1/333.pdf _zFull Text Article.
596			_a1
942			_cAR _2lcc
999			_c60904 _d60904