Vegetative and productive behavior of kiwifruit 'Elmwood' submitted to pruning with different bud loading levels/Comportamento vegetativo e produtivo de kiwizeiro 'Elmwood' submetido a diferentes intensidades de poda
The objective of this study is to evaluate the vegetative and productive behavior of kiwifruit trees cv. 'Elmwood' submitted to different intensities of pruning, in "Serra Gaucha" region. Treatments consisted in maintaining different bud load levels in each cane of 10, 15 and 20...
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description | The objective of this study is to evaluate the vegetative and productive behavior of kiwifruit trees cv. 'Elmwood' submitted to different intensities of pruning, in "Serra Gaucha" region. Treatments consisted in maintaining different bud load levels in each cane of 10, 15 and 20 buds [cane.sup.-1]. The experiment, carried out during the 2016/2017 vegetative season had a completely randomized design with nine repetitions per treatment. Bud fertility, vegetative, productive and fruit quality features were evaluated. The percentage of mixed buds was higher next to the cane apex in three different treatments, while in the base of each cane ocurred the highest percentage of non sprouting buds. The decrease in the number of buds per cane induced larger leaves and increased leaf dry matter. Longitudinal and transversal diameter of fruits and fruit mass were inversely proportional to the number of buds per cane. Pruning of 'Elmwood' kiwifruit tree with different number of buds did not influence the index of real bud fertility, but affected directly leaf and shoot size. Pruning maintaining canes with 10 buds favors the increase of fruit weight and did not reduce productivity. Index terms: Actinidia deliciosa, kiwi, productivity. O objetivo deste trabalho foi avaliar o comportamento vegetativo e produtivo de kiwizeiros da cultivar 'Elmwood' submetidos a diferentes intensidades de poda, na regiao da Serra Gaucha. Os tratamentos utilizados consistiram na manutencao de diferentes niveis de cargas de gemas: 10; 15 e 20 gemas [vara.sup.-1]. O delineamento experimental foi o inteiramente casualizado, com nove repeticoes por tratamento. O experimento foi realizado durante o ciclo 2016/2017, avaliando-se a fertilidade das gemas, os atributos vegetativos, os produtivos e os de qualidade dos frutos. O maior percentual de brotacoes mistas foi proximo ao apice da vara, nos tres diferentes tratamentos; ja na base dos ramos de ano, ocorreu o maior percentual de gemas que nao brotaram. A diminuicao da carga de gemas por vara induziu aumento do tamanho das folhas e incremento da materia seca foliar. O diametro longitudinal, transversal e a massa de fruto foram inversamente proporcionais ao numero de gemas por vara. A poda de kiwizeiros 'Elmwood' com diferentes cargas de gemas nao influencia o indice de fertilidade real das gemas, porem interfere diretamente no tamanho das folhas e dos ramos do ano. A poda, mantendo varas com 10 gemas, favorece o aumento da massa de fruto e nao redu |
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'Elmwood' submitted to different intensities of pruning, in "Serra Gaucha" region. Treatments consisted in maintaining different bud load levels in each cane of 10, 15 and 20 buds [cane.sup.-1]. The experiment, carried out during the 2016/2017 vegetative season had a completely randomized design with nine repetitions per treatment. Bud fertility, vegetative, productive and fruit quality features were evaluated. The percentage of mixed buds was higher next to the cane apex in three different treatments, while in the base of each cane ocurred the highest percentage of non sprouting buds. The decrease in the number of buds per cane induced larger leaves and increased leaf dry matter. Longitudinal and transversal diameter of fruits and fruit mass were inversely proportional to the number of buds per cane. Pruning of 'Elmwood' kiwifruit tree with different number of buds did not influence the index of real bud fertility, but affected directly leaf and shoot size. Pruning maintaining canes with 10 buds favors the increase of fruit weight and did not reduce productivity. Index terms: Actinidia deliciosa, kiwi, productivity. O objetivo deste trabalho foi avaliar o comportamento vegetativo e produtivo de kiwizeiros da cultivar 'Elmwood' submetidos a diferentes intensidades de poda, na regiao da Serra Gaucha. Os tratamentos utilizados consistiram na manutencao de diferentes niveis de cargas de gemas: 10; 15 e 20 gemas [vara.sup.-1]. O delineamento experimental foi o inteiramente casualizado, com nove repeticoes por tratamento. O experimento foi realizado durante o ciclo 2016/2017, avaliando-se a fertilidade das gemas, os atributos vegetativos, os produtivos e os de qualidade dos frutos. O maior percentual de brotacoes mistas foi proximo ao apice da vara, nos tres diferentes tratamentos; ja na base dos ramos de ano, ocorreu o maior percentual de gemas que nao brotaram. A diminuicao da carga de gemas por vara induziu aumento do tamanho das folhas e incremento da materia seca foliar. O diametro longitudinal, transversal e a massa de fruto foram inversamente proporcionais ao numero de gemas por vara. A poda de kiwizeiros 'Elmwood' com diferentes cargas de gemas nao influencia o indice de fertilidade real das gemas, porem interfere diretamente no tamanho das folhas e dos ramos do ano. A poda, mantendo varas com 10 gemas, favorece o aumento da massa de fruto e nao reduz a produtividade. Termos para indexacao: Actinidia deliciosa, kiwi, produtividade.</description><identifier>ISSN: 0100-2945</identifier><identifier>DOI: 10.1590/0100-29452018068</identifier><language>eng</language><publisher>Sociedade Brasileira de Fruticultura</publisher><ispartof>Revista Brasileira de fruticultura, 2018-11, Vol.40 (6)</ispartof><rights>COPYRIGHT 2018 Sociedade Brasileira de Fruticultura</rights><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784,864,27923,27924</link.rule.ids></links><search><creatorcontrib>Marodin, Francisco Antonello</creatorcontrib><creatorcontrib>de Souza, Paulo Vitor Dutra</creatorcontrib><creatorcontrib>da Silveira, Samar Velho</creatorcontrib><creatorcontrib>Guasso, Leonardo Zucuni</creatorcontrib><creatorcontrib>Lazarotto, Marilia</creatorcontrib><creatorcontrib>Sassi, Augusto</creatorcontrib><title>Vegetative and productive behavior of kiwifruit 'Elmwood' submitted to pruning with different bud loading levels/Comportamento vegetativo e produtivo de kiwizeiro 'Elmwood' submetido a diferentes intensidades de poda</title><title>Revista Brasileira de fruticultura</title><description>The objective of this study is to evaluate the vegetative and productive behavior of kiwifruit trees cv. 'Elmwood' submitted to different intensities of pruning, in "Serra Gaucha" region. Treatments consisted in maintaining different bud load levels in each cane of 10, 15 and 20 buds [cane.sup.-1]. The experiment, carried out during the 2016/2017 vegetative season had a completely randomized design with nine repetitions per treatment. Bud fertility, vegetative, productive and fruit quality features were evaluated. The percentage of mixed buds was higher next to the cane apex in three different treatments, while in the base of each cane ocurred the highest percentage of non sprouting buds. The decrease in the number of buds per cane induced larger leaves and increased leaf dry matter. Longitudinal and transversal diameter of fruits and fruit mass were inversely proportional to the number of buds per cane. Pruning of 'Elmwood' kiwifruit tree with different number of buds did not influence the index of real bud fertility, but affected directly leaf and shoot size. Pruning maintaining canes with 10 buds favors the increase of fruit weight and did not reduce productivity. Index terms: Actinidia deliciosa, kiwi, productivity. O objetivo deste trabalho foi avaliar o comportamento vegetativo e produtivo de kiwizeiros da cultivar 'Elmwood' submetidos a diferentes intensidades de poda, na regiao da Serra Gaucha. Os tratamentos utilizados consistiram na manutencao de diferentes niveis de cargas de gemas: 10; 15 e 20 gemas [vara.sup.-1]. O delineamento experimental foi o inteiramente casualizado, com nove repeticoes por tratamento. O experimento foi realizado durante o ciclo 2016/2017, avaliando-se a fertilidade das gemas, os atributos vegetativos, os produtivos e os de qualidade dos frutos. O maior percentual de brotacoes mistas foi proximo ao apice da vara, nos tres diferentes tratamentos; ja na base dos ramos de ano, ocorreu o maior percentual de gemas que nao brotaram. A diminuicao da carga de gemas por vara induziu aumento do tamanho das folhas e incremento da materia seca foliar. O diametro longitudinal, transversal e a massa de fruto foram inversamente proporcionais ao numero de gemas por vara. A poda de kiwizeiros 'Elmwood' com diferentes cargas de gemas nao influencia o indice de fertilidade real das gemas, porem interfere diretamente no tamanho das folhas e dos ramos do ano. A poda, mantendo varas com 10 gemas, favorece o aumento da massa de fruto e nao reduz a produtividade. 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'Elmwood' submitted to different intensities of pruning, in "Serra Gaucha" region. Treatments consisted in maintaining different bud load levels in each cane of 10, 15 and 20 buds [cane.sup.-1]. The experiment, carried out during the 2016/2017 vegetative season had a completely randomized design with nine repetitions per treatment. Bud fertility, vegetative, productive and fruit quality features were evaluated. The percentage of mixed buds was higher next to the cane apex in three different treatments, while in the base of each cane ocurred the highest percentage of non sprouting buds. The decrease in the number of buds per cane induced larger leaves and increased leaf dry matter. Longitudinal and transversal diameter of fruits and fruit mass were inversely proportional to the number of buds per cane. Pruning of 'Elmwood' kiwifruit tree with different number of buds did not influence the index of real bud fertility, but affected directly leaf and shoot size. Pruning maintaining canes with 10 buds favors the increase of fruit weight and did not reduce productivity. Index terms: Actinidia deliciosa, kiwi, productivity. O objetivo deste trabalho foi avaliar o comportamento vegetativo e produtivo de kiwizeiros da cultivar 'Elmwood' submetidos a diferentes intensidades de poda, na regiao da Serra Gaucha. Os tratamentos utilizados consistiram na manutencao de diferentes niveis de cargas de gemas: 10; 15 e 20 gemas [vara.sup.-1]. O delineamento experimental foi o inteiramente casualizado, com nove repeticoes por tratamento. O experimento foi realizado durante o ciclo 2016/2017, avaliando-se a fertilidade das gemas, os atributos vegetativos, os produtivos e os de qualidade dos frutos. O maior percentual de brotacoes mistas foi proximo ao apice da vara, nos tres diferentes tratamentos; ja na base dos ramos de ano, ocorreu o maior percentual de gemas que nao brotaram. A diminuicao da carga de gemas por vara induziu aumento do tamanho das folhas e incremento da materia seca foliar. O diametro longitudinal, transversal e a massa de fruto foram inversamente proporcionais ao numero de gemas por vara. A poda de kiwizeiros 'Elmwood' com diferentes cargas de gemas nao influencia o indice de fertilidade real das gemas, porem interfere diretamente no tamanho das folhas e dos ramos do ano. A poda, mantendo varas com 10 gemas, favorece o aumento da massa de fruto e nao reduz a produtividade. Termos para indexacao: Actinidia deliciosa, kiwi, produtividade.</abstract><pub>Sociedade Brasileira de Fruticultura</pub><doi>10.1590/0100-29452018068</doi></addata></record> |
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title | Vegetative and productive behavior of kiwifruit 'Elmwood' submitted to pruning with different bud loading levels/Comportamento vegetativo e produtivo de kiwizeiro 'Elmwood' submetido a diferentes intensidades de poda |
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