EFEITO DE DOSES DE FÓSFORO NO DESENVOLVIMENTO INICIAL DA MAMONEIRA
The castor bean is a demanding culture in fertility of the soil, especially of phosphorus, that is one of the nutrients more limitation the agricultural production. This experiment was carried with the objective of evaluating the answer of the castor bean during her initial development to different...
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| Format: | Article |
| Language: | English |
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Universidade Federal Rural do Semi-Árido
2009-01-01
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| Series: | Revista Caatinga |
| Online Access: | http://www.redalyc.org/articulo.oa?id=237117625032 |
| _version_ | 1817970350607040512 |
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| author | Agenor Bezerra de Almeida Júnior Francisco de Assis de Oliveira José Francismar de Medeiros Mychelle Karla Teixeira de Oliveira Paulo César Ferreira Linhares |
| author_facet | Agenor Bezerra de Almeida Júnior Francisco de Assis de Oliveira José Francismar de Medeiros Mychelle Karla Teixeira de Oliveira Paulo César Ferreira Linhares |
| author_sort | Agenor Bezerra de Almeida Júnior |
| collection | DOAJ |
| description | The castor bean is a demanding culture in fertility of the soil, especially of phosphorus, that is one of the nutrients more limitation the agricultural production. This experiment was carried with the objective of evaluating the answer of the castor bean during her initial development to different phosphorus doses. The used design was it entirely randomized, with five treatments and three repetitions, where the treatments consisted of different phosphorus doses (0, 3, 6, 9, 13 e 15 g planta-1). The plants were collected at 65 days after sowing for evaluation. The evaluated characteristics were: the number of leaves, leaf area, height, stem diameter, matter dries of the aerial part, of the system roots and total. The castor bean showed response to phosphate fertilizer in all characteristics evaluated, presenting consider increasing the parameters of growth. The best results were found with a dose of 9 g planta-1 P. |
| first_indexed | 2024-04-13T20:33:58Z |
| format | Article |
| id | doaj.art-2027ea3c56a84f4780e0e842570127bf |
| institution | Directory Open Access Journal |
| issn | 0100-316X 1983-2125 |
| language | English |
| last_indexed | 2024-04-13T20:33:58Z |
| publishDate | 2009-01-01 |
| publisher | Universidade Federal Rural do Semi-Árido |
| record_format | Article |
| series | Revista Caatinga |
| spelling | doaj.art-2027ea3c56a84f4780e0e842570127bf2022-12-22T02:31:06ZengUniversidade Federal Rural do Semi-ÁridoRevista Caatinga0100-316X1983-21252009-01-01221217221EFEITO DE DOSES DE FÓSFORO NO DESENVOLVIMENTO INICIAL DA MAMONEIRAAgenor Bezerra de Almeida JúniorFrancisco de Assis de OliveiraJosé Francismar de MedeirosMychelle Karla Teixeira de OliveiraPaulo César Ferreira LinharesThe castor bean is a demanding culture in fertility of the soil, especially of phosphorus, that is one of the nutrients more limitation the agricultural production. This experiment was carried with the objective of evaluating the answer of the castor bean during her initial development to different phosphorus doses. The used design was it entirely randomized, with five treatments and three repetitions, where the treatments consisted of different phosphorus doses (0, 3, 6, 9, 13 e 15 g planta-1). The plants were collected at 65 days after sowing for evaluation. The evaluated characteristics were: the number of leaves, leaf area, height, stem diameter, matter dries of the aerial part, of the system roots and total. The castor bean showed response to phosphate fertilizer in all characteristics evaluated, presenting consider increasing the parameters of growth. The best results were found with a dose of 9 g planta-1 P.http://www.redalyc.org/articulo.oa?id=237117625032 |
| spellingShingle | Agenor Bezerra de Almeida Júnior Francisco de Assis de Oliveira José Francismar de Medeiros Mychelle Karla Teixeira de Oliveira Paulo César Ferreira Linhares EFEITO DE DOSES DE FÓSFORO NO DESENVOLVIMENTO INICIAL DA MAMONEIRA Revista Caatinga |
| title | EFEITO DE DOSES DE FÓSFORO NO DESENVOLVIMENTO INICIAL DA MAMONEIRA |
| title_full | EFEITO DE DOSES DE FÓSFORO NO DESENVOLVIMENTO INICIAL DA MAMONEIRA |
| title_fullStr | EFEITO DE DOSES DE FÓSFORO NO DESENVOLVIMENTO INICIAL DA MAMONEIRA |
| title_full_unstemmed | EFEITO DE DOSES DE FÓSFORO NO DESENVOLVIMENTO INICIAL DA MAMONEIRA |
| title_short | EFEITO DE DOSES DE FÓSFORO NO DESENVOLVIMENTO INICIAL DA MAMONEIRA |
| title_sort | efeito de doses de fosforo no desenvolvimento inicial da mamoneira |
| url | http://www.redalyc.org/articulo.oa?id=237117625032 |
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