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      Grain yield and yield components of triticale upon application of different foliar fertilizers Translated title: Rendimento de grãos e componentes do triticale após a aplicação de diferentes fertilizadores foliares Translated title: Rendimiento de grano y componentes del tritical tras la aplicación de diferentes fertilizadores foliares

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          Abstract

          Field experiments were conducted in the growing seasons of 2000-2001 and 2001-2002 to investigate the effects of various commercial foliar fertilizers containing N, P, K and micro nutrients on yield and yield components of triticale. Yield and yield component values were different among years because of dry season. The results revealed that foliar treatments had significant positive effect on grain yield, spikelet number per spike, number of grain per spike, 1000 grain weight and harvest index in both years. The most effective foliar fertilizer on yield and yield components during drought stress was Zn-15, a chelated (EDTA) form of zinc. Both NZN and ZnSO4 increased grain yield of triticale under no stress conditions.

          Translated abstract

          Nas estações de crescimento de 2000-2001 e 2000-2002 se realizaram experimentos de campo para investigar os efeitos de vários fertilizadores foliares comerciais contentivos de N, P, K, e de micro nutrientes sobre o rendimento do grão e componentes do triticale. Os valores de rendimentos variaram entre anos devido à estação seca. Os resultados mostraram que os tratamentos foliares tiveram efeitos positivos significativos em ambos os anos sobre o rendimento do grão, número de raminhos por ramo, número de grãos por ramo, peso de 1000 grãos e índice de colheita. O fertilizador foliar mais efetivo em rendimento e componentes durante o estresse por seca foi o Zn-15, uma forma quelada (EDTA) do zinco. Tanto NZN como ZnSO4 incrementaram o rendimento de grão do triticale sob condições sem estresse.

          Translated abstract

          En las estaciones de crecimiento de 2000-2001 y 2001-2002 se llevaron a cabo experimentos de campo para investigar los efectos de varios fertilizadores foliares comerciales contentivos de N, P, K y micronutrientes sobre el rendimiento de grano y componentes del tritical. Los valores de rendimientos variaron entre años debido a la estación seca. Los resultados mostraron que los tratamientos foliares tuvieron efectos positivos significativos en ambos años sobre el rendimiento de grano, número de ramillas por rama, número de granos por rama, peso de 1000 granos e índice de cosecha. El fertilizador foliar más efectivo en rendimiento y componentes durante el estrés por sequía fue el Zn-15, una forma quelada (EDTA) del xinc. Tanto NZN como ZnSO4 incrementaron el rendimiento de grano del tritical bajo condiciones sin estrés.

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          Most cited references33

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          Comparison of Zinc Sulfate and Zine EDTA as Zine Fertilizer Sources

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            Some Effects of Soil Moisture Stress on the Growth of Wheat (Triticum aestivum L. em Thell.)1

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              Deposition of spray liquid on the soil below cereal crops after applications during the growing season

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                Author and article information

                Contributors
                Role: ND
                Role: ND
                Journal
                inci
                Interciencia
                INCI
                ASOCIACIÓN INTERCIENCIA (Caracas )
                0378-1844
                September 2007
                : 32
                : 9
                : 624-628
                Affiliations
                [1 ] Eskisehir Osmangazi University
                [2 ] Eskisehir Osmangazi University
                Article
                S0378-18442007000900011
                507c2c1e-b013-4495-b20c-25cb949ee953

                http://creativecommons.org/licenses/by/4.0/

                History
                Product

                SciELO Venezuela

                Self URI (journal page): http://www.scielo.org.ve/scielo.php?script=sci_serial&pid=0378-1844&lng=en
                Categories
                ECOLOGY

                Ecology
                Drought,Foliar Fertilizers,Grain Yield,Triticale,Yield Components
                Ecology
                Drought, Foliar Fertilizers, Grain Yield, Triticale, Yield Components

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