Yield response to fertilization strategies in no-tillage soybean, corn and common bean crops
Two research fields were conducted on a Haplohumox from 1998 and to 2005. The study aimed to evaluate the strategies for starter fertilizer application on corn, soybean and common bean yield as well as the accumulation of earlier dry matter for corn in a no-tillage crop rotation system in south of B...
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| Format: | Article |
| Language: | English |
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Instituto de Tecnologia do Paraná (Tecpar)
2010-06-01
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| Series: | Brazilian Archives of Biology and Technology |
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| Online Access: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132010000300009 |
| _version_ | 1811212940161843200 |
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| author | Volnei Pauletti Beatriz Monte Serrat Antonio Carlos Vargas Motta Nerilde Favaretto Adilson dos Anjos |
| author_facet | Volnei Pauletti Beatriz Monte Serrat Antonio Carlos Vargas Motta Nerilde Favaretto Adilson dos Anjos |
| author_sort | Volnei Pauletti |
| collection | DOAJ |
| description | Two research fields were conducted on a Haplohumox from 1998 and to 2005. The study aimed to evaluate the strategies for starter fertilizer application on corn, soybean and common bean yield as well as the accumulation of earlier dry matter for corn in a no-tillage crop rotation system in south of Brazil. There was no increase in the yield of soybean with phosphorus and potassium application for at least seven seasons, while corn and common bean showed increased yields with phosphorus, potassium and nitrogen application. For soybean, corn and common beans in no-tillage systems with high levels of phosphorus and medium of potassium, the starter fertilizer can be applied in any of the methods evaluated and in any of the period considered. The presence or absence of potassium in the furrow, phosphorus sources and row preparation components provided similar yields to corn, soybean and common bean.<br>Dois ensaios foram conduzidos simultaneamente a campo entre os anos de 1998 e 2005, em um Latossolo bruno, no sul do Brasil. O objetivo foi avaliar o efeito de estratégias de aplicação de adubo mineral de semeadura sobre a produtividade de milho, soja e feijão, bem como sobre o acúmulo inicial de matéria seca no milho, em uma rotação de culturas e no sistema plantio direto. A ausência de aplicação de fósforo e potássio por sete anos não diminuiu a produtividade da soja, mas a aplicação destes nutrientes e nitrogênio aumentou a produtividade de milho e feijão. Para soja, milho e feijão, sob sistema plantio direto e altos teores de fósforo e médios de potássio, a adubação de semeadura pode ser realizada de todas as formas avaliadas e em qualquer época considerada. A presença ou não de potássio no sulco, as fontes de fósforo e os mecanismos sulcadores proporcionaram produtividades semelhantes de milho, soja e feijão. |
| first_indexed | 2024-04-12T05:38:01Z |
| format | Article |
| id | doaj.art-b88bda9ce7a1464081f52209d02ede22 |
| institution | Directory Open Access Journal |
| issn | 1516-8913 1678-4324 |
| language | English |
| last_indexed | 2024-04-12T05:38:01Z |
| publishDate | 2010-06-01 |
| publisher | Instituto de Tecnologia do Paraná (Tecpar) |
| record_format | Article |
| series | Brazilian Archives of Biology and Technology |
| spelling | doaj.art-b88bda9ce7a1464081f52209d02ede222022-12-22T03:45:46ZengInstituto de Tecnologia do Paraná (Tecpar)Brazilian Archives of Biology and Technology1516-89131678-43242010-06-0153356357410.1590/S1516-89132010000300009Yield response to fertilization strategies in no-tillage soybean, corn and common bean cropsVolnei PaulettiBeatriz Monte SerratAntonio Carlos Vargas MottaNerilde FavarettoAdilson dos AnjosTwo research fields were conducted on a Haplohumox from 1998 and to 2005. The study aimed to evaluate the strategies for starter fertilizer application on corn, soybean and common bean yield as well as the accumulation of earlier dry matter for corn in a no-tillage crop rotation system in south of Brazil. There was no increase in the yield of soybean with phosphorus and potassium application for at least seven seasons, while corn and common bean showed increased yields with phosphorus, potassium and nitrogen application. For soybean, corn and common beans in no-tillage systems with high levels of phosphorus and medium of potassium, the starter fertilizer can be applied in any of the methods evaluated and in any of the period considered. The presence or absence of potassium in the furrow, phosphorus sources and row preparation components provided similar yields to corn, soybean and common bean.<br>Dois ensaios foram conduzidos simultaneamente a campo entre os anos de 1998 e 2005, em um Latossolo bruno, no sul do Brasil. O objetivo foi avaliar o efeito de estratégias de aplicação de adubo mineral de semeadura sobre a produtividade de milho, soja e feijão, bem como sobre o acúmulo inicial de matéria seca no milho, em uma rotação de culturas e no sistema plantio direto. A ausência de aplicação de fósforo e potássio por sete anos não diminuiu a produtividade da soja, mas a aplicação destes nutrientes e nitrogênio aumentou a produtividade de milho e feijão. Para soja, milho e feijão, sob sistema plantio direto e altos teores de fósforo e médios de potássio, a adubação de semeadura pode ser realizada de todas as formas avaliadas e em qualquer época considerada. A presença ou não de potássio no sulco, as fontes de fósforo e os mecanismos sulcadores proporcionaram produtividades semelhantes de milho, soja e feijão.http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132010000300009Starter fertilizerapplication techniquefertilizer managementcrop rotationno-till |
| spellingShingle | Volnei Pauletti Beatriz Monte Serrat Antonio Carlos Vargas Motta Nerilde Favaretto Adilson dos Anjos Yield response to fertilization strategies in no-tillage soybean, corn and common bean crops Brazilian Archives of Biology and Technology Starter fertilizer application technique fertilizer management crop rotation no-till |
| title | Yield response to fertilization strategies in no-tillage soybean, corn and common bean crops |
| title_full | Yield response to fertilization strategies in no-tillage soybean, corn and common bean crops |
| title_fullStr | Yield response to fertilization strategies in no-tillage soybean, corn and common bean crops |
| title_full_unstemmed | Yield response to fertilization strategies in no-tillage soybean, corn and common bean crops |
| title_short | Yield response to fertilization strategies in no-tillage soybean, corn and common bean crops |
| title_sort | yield response to fertilization strategies in no 45 tillage soybean corn and common bean crops |
| topic | Starter fertilizer application technique fertilizer management crop rotation no-till |
| url | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132010000300009 |
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