Adubação fosfatada para o c.v. mundo novo e avaliação dos atributos químicos do solo.
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Data
2007
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Resumo
A característica principal da cultura do cafeeiro, no que consiste no manejo de fertilizantes e corretivos, refere-se ao fato de que, após o plantio, as operações agrícolas, principalmente aquelas mecanizadas e que envolvem o revolvimento do solo são limitadas devido aos danos que podem ser ocasionadas à cultura. O presente trabalho teve por objetivo a avaliação das diferentes doses da adubação fosfatada na cultura do café e sua influência nos teores químicos do solo. A área experimental localiza-se na Fazenda de Ensino e Pesquisa da FE/UNESP, Campus de Ilha Solteira, município de Selvíria-MS. O trabalho foi implantado em uma lavoura de café da variedade Mundo Novo no espaçamento 3,5 x 1 m, sendo composto por um fatorial 5x2, inteiramente casualizado, correspondendo a cinco doses diferentes de Fósforo e duas formas distintas de aplicação, num total de dez tratamentos com três repetições. Obteve-se como resultado que o diâmetro de caule e o número de pares de ramos plagiotrópicos apresentaram maior desempenho, com a aplicação de fósforo na dose de 50 kg.ha-1, independente se na linha de cultivo ou em área total.
The main characteristic of the culture of the cofee , of what it consists of the handling of fertilizers and punishments, mentions the fact to it of that, after the plantation, the agricultural operations, mainly those mechanized ones and that they involve the ground are limited had to the damages that can be caused to the culture. The present work had for objective the evaluation of the different doses of the fertilization P in the culture of the coffee and its influence in chemical texts of the ground. The experimental farm was localized out at the City of Selvíria, State of Mato Grosso do Sul, with the Coffee cultivar Mundo Novo. The row spacing was 3,5 x 1,0, in the factorial system 5x2, in the completely randomized plots. The treatments were arranged with the factors phosphorus levels and methods of its application, with the amount of ten treatments with three replications. The results showed that the highest values of stem diameter and number of reproductive branches with the level of 50 kg.ha-1 applied in lines or broadcasted.
The main characteristic of the culture of the cofee , of what it consists of the handling of fertilizers and punishments, mentions the fact to it of that, after the plantation, the agricultural operations, mainly those mechanized ones and that they involve the ground are limited had to the damages that can be caused to the culture. The present work had for objective the evaluation of the different doses of the fertilization P in the culture of the coffee and its influence in chemical texts of the ground. The experimental farm was localized out at the City of Selvíria, State of Mato Grosso do Sul, with the Coffee cultivar Mundo Novo. The row spacing was 3,5 x 1,0, in the factorial system 5x2, in the completely randomized plots. The treatments were arranged with the factors phosphorus levels and methods of its application, with the amount of ten treatments with three replications. The results showed that the highest values of stem diameter and number of reproductive branches with the level of 50 kg.ha-1 applied in lines or broadcasted.
Descrição
Trabalho apresentado no Simpósio de Pesquisa dos Cafés do Brasil (5. : 2007 : Águas de Lindóia, SP). Anais. Brasília, D.F. : Embrapa Café, 2007.
Palavras-chave
Café, adubação fosfatada e desenvolvimento vegetativo., Coffee, phosphorus fertilization and vegetative development.
Citação
Danilo Marcelo A. dos SANTOS; Enes FURLANI JÚNIOR; Samuel FERRARI; Lucíola Ellen Calió MARTINS; Vanessa ALPE; Taina Alessandra MADEIRA; João Vitor FERRARI.Adubação fosfatada para o c.v. mundo novo e avaliação dos atributos químicos do solo..In: Simpósio de Pesquisa dos Cafés do Brasil (5. : Águas de Lindóia, SP : 2007). Anais. Brasília, D.F. : Embrapa - Café, 2007. (1 CD-ROM), 4p