Phenotypic and genotypic stability analysis of yield in some maize varieties
El-Refaei, R.A. (Tanta Univ., Kafr-El-Sheikh (Egypt). Faculty of Agriculture), Katta, Y.S, Galila, A.A, Abou-Zaid, F.S
Published in Minufiya Journal of Agricultural Research (Egypt) (01.08.1999)
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Published in Minufiya Journal of Agricultural Research (Egypt) (01.08.1999)
Journal Article
A comparative study on yield productivity of tall and dwarf varieties of corn at different levels of N (nitrogen) fertilizer and plant densities. 3- Effect of plant density and nitrogen levels on growth attributes of corn (Zea maize, l.) cultivars [Egypt]
El Keredy M.S, Katta Y.S, Zahran M, Gharib S
Published in Tanta Journal of Agricultural Research (1979)
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Published in Tanta Journal of Agricultural Research (1979)
Journal Article
A comparative study on yield productivity of tall and dwarf varieties of corn at different levels of N fertilizers and plant densities. 1.- Effect of plant densities and nitrogen levels on the growth of corn cultivars [Egypt]
Katta Y.S, Zahran M, El Keredy M.S, Gharib S
Published in Tanta Journal of Agricultural Research (1978)
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Published in Tanta Journal of Agricultural Research (1978)
Journal Article
Effect of plant population and nitrogen levels on grain yield of some corn varieties (Zea mays L.) [in Egypt]
Shalaby, T.A, Katta, Y.S, Shahin, N. (Tanta Univ., Kafr El-Sheikh (Egypt). Faculty of Agriculture)
Published in Tanta Journal of Agricultural Research (Egypt) (01.09.1977)
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Published in Tanta Journal of Agricultural Research (Egypt) (01.09.1977)
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Estimates of genetic and environmental variability for some quantitative characters in sorghum [Egypt]
El-Keredy, M.S, Katta, Y.S, Ali, F.M, El-Shahawy, A.E. (Tanta Univ., Kafr El-Sheikh (Egypt). Faculty of Agriculture)
Published in Egyptian Journal of Agronomy (Egypt) (1980)
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Published in Egyptian Journal of Agronomy (Egypt) (1980)
Publication
Heterosis and combining ability in intervarietal crosses of maize (Zea mays L.) in different environments and their implication in breeding procedure. 1.- Heterosis [in Egypt]
Katta, Y.S, Zahran, M, El-Keredy, M.S, El-Hity, M. A. (Tanta Univ., Kafr El-Sheikh (Egypt). Faculty of Agriculture)
Published in Tanta Journal of Agricultural Research (Egypt) (01.03.1978)
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Published in Tanta Journal of Agricultural Research (Egypt) (01.03.1978)
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Heterosis and combining ability in intervarietal crosses of maize (Zea mays L.) in different environments and their implication in breeding procedure. 2.- General and specific combining ability [in Egypt]
El-Keredy, M.S, Zahran, M, Katta, Y.S, El-Hity, M.A. (Tanta Univ., Kafr El-Sheikh (Egypt). Faculty of Agriculture)
Published in Tanta Journal of Agricultural Research (Egypt) (01.03.1978)
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Published in Tanta Journal of Agricultural Research (Egypt) (01.03.1978)
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Estimation of genetic variance components and expected gain from selection for yield in two open-pollinated varieties of maize under different environments [in Egypt]
Katta, Y.S, El-Keredy, S. (Tanta Univ., Kafr El-Sheikh (Egypt). Faculty of Agriculture), Galal, A.A, Bishr, M.A, Diab, M.T. (Ministry of Agriculture, Cairo (Egypt). Field Crops Research Inst.)
Published in Tanta Journal of Agricultural Research (Egypt) (01.09.1979)
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Published in Tanta Journal of Agricultural Research (Egypt) (01.09.1979)
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