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Response of some wheat cultivars to irrigation in North Nile Delta [electronic resource].

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Kassab, M. M

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Language: English Summary language: Arabic Description: p.1957-1971Other title:

استجابة بعض اصناف القمح للري في شمال دلتا النيل.‪ [Added title page title]

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Annals of agricultural science, Moshtohor, 2006 v.44 (4) [electronic resource].

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In: Annals of Agricultural Science, Moshtohor 2006.v.44(4)Summary: Two field experiments were carried out at Sakba Agricultral Research Station. Kafr El-Sheikh Governorate, North Nile Delta region during the two growing seasons (2004/2005 and 2005/2006) to fiud out the response of some wbeat cultivars to dilferent irrigation levels. Six wheat cultivars were subjected to 2 irrigation amounts computed on 2 basis (I)on soil moisture depletio. (SMD) in effective root zone and (2) on Ibrahim's equation.[ET p = 0.1642 +0.8 Ep] The wheat cuItivars were; Sakha 61, Sakba 93, Gemmeiza 7, Gemmeiza 9, Sids I and Giza 168. The results revealed significant diJferences among the cultivars and irrigation levels reganIing grain and straw yields as well as 1000-grain weight and harvat index. The highest grain yield 3119.92 kg/fed. (7.4 "mega grams Mg. metric tons/ ha) was given by Giza 168 under SMD. Under Ibrahim equation, the highest yield was 2944.271rg1 fed. (7.0 Mgt ha) was recotdecL Treatment F1, i.e Giza 168 which irrigated depending upon SMD gave the highest mean values of 2.02 and 1.98 kg/m3 as water utilization (W.Ut. E) and use efficiency (W.U.E.) respectively.

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Two field experiments were carried out at Sakba Agricultral Research Station. Kafr El-Sheikh Governorate, North Nile Delta region during the two growing seasons (2004/2005 and 2005/2006) to fiud out the response of some wbeat cultivars to dilferent irrigation levels. Six wheat cultivars were subjected to 2 irrigation amounts computed on 2 basis (I)on soil moisture depletio. (SMD) in effective root zone and (2) on Ibrahim's equation.[ET p = 0.1642 +0.8 Ep] The wheat cuItivars were; Sakha 61, Sakba 93, Gemmeiza 7, Gemmeiza 9, Sids I and Giza 168. The results revealed significant diJferences among the cultivars and irrigation levels reganIing grain and straw yields as well as 1000-grain weight and harvat index. The highest grain yield 3119.92 kg/fed. (7.4 "mega grams Mg. metric tons/ ha) was given by Giza 168 under SMD. Under Ibrahim equation, the highest yield was 2944.271rg1 fed. (7.0 Mgt ha) was recotdecL Treatment F1, i.e Giza 168 which irrigated depending upon SMD gave the highest mean values of 2.02 and 1.98 kg/m3 as water utilization (W.Ut. E) and use efficiency (W.U.E.) respectively.

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