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Response of wheat to various N-applications under different irrigation systems in sandy soils [electronic resource].

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Mostafa, M. M

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Language: English Summary language: Arabic Description: p.2841-2860Other title:

استجابة القمح الي معاملات الازوت تحت نظم الرى مختلفة في الاراضي الرملية [Added title page title]

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Zagazig journal of agricultural research, 2004 v. 31 (6) [electronic resource].

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In: Zagazig Journal of Agricultural Research 2004.v.31(1)Summary: The aim of this work .was to study, nitrogen fertilization under different irrigation systems and the consequent effect on the performance and yield of wheat in a newly reclaimed soil. The experiments were conducted at Ei-Bostan farm, Nobaria where the soil is sandy calcareous in nature and of a poor nutritional quality. Three N-fertilizen were used namely ammonium suphate (AS), Urea formaldehyde (UF) and chicken manure (Ch.M). Treatments included three rates of nitrogen: 75, 100 and 125 kgN/fed. Irrigation of the experiment followed once a week through the growing season (20 weeks) using three irrigation systems,(surface, drip and sprinkler). At maturity, yield and yield attributes were assayed. Straw yield ranged between 1.83 and 5.89 kg I plot. Ammonium sulphate and urea formaldehyde treatments gave more straw yield under drip irrigation than under surface irrigation. Grains yield ranged between 0.54 and 2.62 kg / plot. Surface irrigation gave the lowest grains yield and drip irrigation gave the highest yield of grains.

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The aim of this work .was to study, nitrogen fertilization under different irrigation systems and the consequent effect on the performance and yield of wheat in a newly reclaimed soil. The experiments were conducted at Ei-Bostan farm, Nobaria where the soil is sandy calcareous in nature and of a poor nutritional quality. Three N-fertilizen were used namely ammonium suphate (AS), Urea formaldehyde (UF) and chicken manure (Ch.M). Treatments included three rates of nitrogen: 75, 100 and 125 kgN/fed. Irrigation of the experiment followed once a week through the growing season (20 weeks) using three irrigation systems,(surface, drip and sprinkler). At maturity, yield and yield attributes were assayed. Straw yield ranged between 1.83 and 5.89 kg I plot. Ammonium sulphate and urea formaldehyde treatments gave more straw yield under drip irrigation than under surface irrigation. Grains yield ranged between 0.54 and 2.62 kg / plot. Surface irrigation gave the lowest grains yield and drip irrigation gave the highest yield of grains.

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