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Response of maize hybrid to nitrogenous fertilization and weed control [electronic resource].

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Gomaa, M. A

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Language: English Summary language: Arabic Description: p.314-327Other title:

استجابة هجين الذرة الشامية للتسميد النتروجيني ومقاومة الحشائش [Added title page title]

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Journal of the advances in agricultural researches, 2013 v. 18 (2) [electronic resource].

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In: Journal of the Advances in Agricultural Researches 2013.v.18(2)Summary: Two filed experiments were carried out at the Experimental Farm of the Faculty of Agriculture (Saba Basha) Alexandria University during 2010 and 2011 summer seasons. This study was conducted to investigate the effect of nitrogen application and weed control on growth attributes, yield and yield components of maize hybrid cultivar namely three way cross 310 (TW.C. 310).The obtained results indicated that the application nitrogen at 120 kg N/fed, had positive significant effects on some of the studied characters. The application nitrogen rate at 160 kg N/fed., was the best treatment to obtain yield, yield components and weed characters of T.W.C. 310. The highest grain yield/fed.,total dry weight and weed characters were obtained from atrazine +one hand hoeing fertilized at 160 kg N/fed., than application nitrogen at 40 kg N/ fed with unweeded treatments (Control) in both seasons.

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Two filed experiments were carried out at the Experimental Farm of the Faculty of Agriculture (Saba Basha) Alexandria University during 2010 and 2011 summer seasons. This study was conducted to investigate the effect of nitrogen application and weed control on growth attributes, yield and yield components of maize hybrid cultivar namely three way cross 310 (TW.C. 310).The obtained results indicated that the application nitrogen at 120 kg N/fed, had positive significant effects on some of the studied characters. The application nitrogen rate at 160 kg N/fed., was the best treatment to obtain yield, yield components and weed characters of T.W.C. 310. The highest grain yield/fed.,total dry weight and weed characters were obtained from atrazine +one hand hoeing fertilized at 160 kg N/fed., than application nitrogen at 40 kg N/ fed with unweeded treatments (Control) in both seasons.

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