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[9004145.] رقم البحث : 9004145 - |
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ACOMPARATIVE STUDYON SOME MAIZE CULTIVARSAND THEIR RELATIONSHIP TO DAMAGE CAUSED BY HOODED CROW, Corvus corone sardonius AT QENA GOVERNORATE, EGYPT. / |
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قطاع الدراسات الزراعية / General |
| تخصص البحث : General |
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Assiut Journal of Agricultural Sciences / |
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يوسف خيرى انور ( ajas@aun.edu.eg - 01226313930 ) - مؤلف رئيسي |
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Hooded crow, damage,white, yellow, seeds, maize, cultivar. |
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Seven field experiments were carried out at Dahsavillage, Farshout district, Qena governorate, Egypt,2019 season to evaluatethe damage caused byhooded crow, Corvus corone sardonius on seven cultivars of maize (Zea mays L.). The cultivars were Watania 4, Watania 6, Watania 11,Watania 310,Hytech 2055, Hytech 2066 and Balady.Theresults revealed that the highest losswas recordedinBalady cultivar (7.17%),followed bysingle cross Hytech 2055 and S. C. Hytech 2066 (2.50 and 2.17%) as yellow seeds of maize. Moderate loss was recorded in three way crossWatania 11 andT. W. Watania 310(1.83 and 1.33%) as white seeds of maize. While the lowest loss was recorded in S. C. Watania 6 and S.C.Watania 4 (0.17 and 0.67%) aswhite seeds of maize.Generally, the highest loss was recorded in maize cultivars of yellow seeds. While, the lowest loss was recorded in maize cultivars of white seeds. So, the yellow cultivars may be preferable for cultivation than white cultivars maize, besides the high oil in yellow cultivars of maize. |
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