000			02054cab a2200325Ia 45 0
001			u182107
003			SIRSI
008			100603s2007 ua s b eng d
040			_aEAL
041			_aeng _bara
090			_aART AUJAS V15 NO2 12
100	1		_aHassanein, M. K.
240	1	0	_aArab universities journal of agricultural sciences, 2007 v. 15 (2) _h[electronic resource].
245	1	0	_aEffect of different nitrogen levels on productivity of three maize hybrids fertigation _h[electronic resource].
246	1	5	_aتأثير مستويات التسميد الآزوتى المضافة مع ماء الرى على إنتاجية ثلاث هجن من الذزة الشامية .
300			_ap.361-368.
504			_aIncludes reference.
520			_aTwo field experiments were conducted in 2004 and 2005 seasons at EI-BosaiIy farm located at Beharia Governorate, Egypt, to study the effect of three nitrogen levels 60, 120 and 180 kg/feddan applied into irrigation water "fertigation" with drip irrigation system on vegetative growth, nutrient content (N, P and K) in leaves and grain and yield of three maize (Zea mays L.) hybrids (Single Cross 10, Three Way Cross 310 and Three Way Cross 324). The experiment design was a split plot with three replications where nitrogen fertilizer levels were distributed in the main plots and maize hybrids allocated in sub plots. The obtained results indicate that the increase of nitrogen level up to 180 kg /fed significantly increased plant height, number of leaves per plant, leaf area index, grain yield and straw weight.
546			_aSummary in arabic.
650		0	_aCorn _xIrrigation
650		0	_aCorn _xBreeding.
650		0	_aCorn _xFertilizers
650		0	_aPhosphorus fertilizers.
650		0	_aNitrogen fertilizers.
700	1		_aAbdrabbo, M. A.
700	1		_aFarag, A. A.
773	0		_tArab Universities Journal of Agricultural Science. _g2007.v.15(2) _x1110-2675 _7nnas _wu118374
856	4	0	_uhttp://nile.enal.sci.eg/EALE/2007/AUJAS/1507/2/361.pdf _zFull Text Article
596			_a1
942			_cAR _2lcc
999			_c38175 _d38175