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RESPONSE OF FOUR WHEAT CULTIVRS FOR AGRICULTURE SULFUR ADDITION | ||
| AL-TAQANI | ||
| Article 1, Volume 24, Issue 1, 2011, Pages 19-30 | ||
| Abstract | ||
| Field experiment was conducted during 2003 / 2004 and 2004 / 2005 seasons at AL-Musaib Technical Institute, 65 Km South Baghdad. The objective of this study is to asses the response of four bread wheat cultivars ( IPA 95 , Tamoz – 2 , Latifya and AL - Iraq ) to three levels of agriculture sulfur ( 0 , 2000 and 4000 Kg S / ha ) . Factorial experiment in ( RCBD ) was used to study the number of spikes / m2 , number of grains / spike , weight of 1000 grains , grain yield , harvest index and protein percentage in grains. Results appeared that Wheat cultivars differed significantly in yield and it's components. Latifya cultivar exceeded in number of spikes / m2 while IPA 95 cultivar exceeded in number of grains per spike and protein percentage in grains . Where as AL-Iraq cultivar dominated in weight of 1000 grains and grains yield and harvest index for two seasons and combined analysis. Adding of agriculture sulfur showed significant effect for all characters under investigation. Four thousands Kg / ha of sulfur dominated all characters in comparison with control and at the same time dominated 2000 Kg S / ha in yield grains harvest index (%) and protein percentage for the two seasons and combined analysis. Cultiver X sulfur interactions affected significantly the number of spikes / m2 and number of grains per spike and weight of 1000 grains and harvest index in second season and protein percentage in grain in both seasons and combined analysis . | ||
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