Resposta da soja a adubação em solo de várzea e efeito residual em arroz irrigado
Autor(a) principal: | |
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Data de Publicação: | 2012 |
Tipo de documento: | Dissertação |
Idioma: | por |
Título da fonte: | Manancial - Repositório Digital da UFSM |
Texto Completo: | http://repositorio.ufsm.br/handle/1/5078 |
Resumo: | Currently, the soybean crop has been used as an alternative of rotation with rice, replacing fallow management in the control of red rice. Thus, the differences seen in terms of fertility between the two cultures, it is believed that the responses to fertilizers can advantage the performance of soybean that is most demanding in terms of nutrients, mainly potassium and phosphorous than rice crop, and then verify the possible residual effects on rice. The residual effect depends of soil type, of the quantity of nutrients applied and productivity of crop before cultivated. Therefore, the objectives of this study were to assess the application response to increasing doses of potassium (K), phosphorus (P) or limestone on soybean in a lowland soil from georeferenced points of precision agriculture and assess the residual effect of fertilizer potassium (K), phosphorus (P) or limestone in soybean phytotechnical on parameters of rice in succession. Two experiments were conducted in the lowland systematically, the first experiment carried out in two consecutive years with soybean and the second experiment with rice crop in rotation with soybean. The treatments for each element were 0, 30, 60, 90 kg of K2O; 0, 30, 60, 90 of kg P2O5 and 0, 1000, 2000, 4000 kg of limestone to soybean and subsequent implantation of rice in succession on each treatment. The results showed that fertilization and liming influenced positively the soybean, but was not observed significant residual effect of fertilization on rice crop. |
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Resposta da soja a adubação em solo de várzea e efeito residual em arroz irrigadoSoybean response to fertilization in lowland soil and residual effect on rice cropGlycine max (L.) MerrillOryza sativa L.PotássioFósforoCalcárioPotassiumPhosphorusLimingCNPQ::CIENCIAS AGRARIAS::AGRONOMIACurrently, the soybean crop has been used as an alternative of rotation with rice, replacing fallow management in the control of red rice. Thus, the differences seen in terms of fertility between the two cultures, it is believed that the responses to fertilizers can advantage the performance of soybean that is most demanding in terms of nutrients, mainly potassium and phosphorous than rice crop, and then verify the possible residual effects on rice. The residual effect depends of soil type, of the quantity of nutrients applied and productivity of crop before cultivated. Therefore, the objectives of this study were to assess the application response to increasing doses of potassium (K), phosphorus (P) or limestone on soybean in a lowland soil from georeferenced points of precision agriculture and assess the residual effect of fertilizer potassium (K), phosphorus (P) or limestone in soybean phytotechnical on parameters of rice in succession. Two experiments were conducted in the lowland systematically, the first experiment carried out in two consecutive years with soybean and the second experiment with rice crop in rotation with soybean. The treatments for each element were 0, 30, 60, 90 kg of K2O; 0, 30, 60, 90 of kg P2O5 and 0, 1000, 2000, 4000 kg of limestone to soybean and subsequent implantation of rice in succession on each treatment. The results showed that fertilization and liming influenced positively the soybean, but was not observed significant residual effect of fertilization on rice crop.Atualmente a cultura da soja vem sendo utilizada como uma possível alternativa de rotação com a cultura do arroz, substituindo o manejo de pousio no controle do arroz vermelho. Entretanto, visto as diferenças técnicas em termos de manejo da fertilidade entre as duas culturas, acredita-se as respostas a corretivos e fertilizantes sejam maiores na cultura da soja, mais exigente em termos de nutrientes, com possíveis efeitos residuais a cultura do arroz. Neste sentido, os objetivos deste trabalho foram avaliar a resposta a aplicação de doses crescentes de potássio (K), fósforo (P) e calcário na cultura da soja em um solo de várzea e avaliar também os efeitos residuais destas adubações sobre parâmetros fitotécnicos da cultura do arroz irrigado em rotação. Foram conduzidos dois experimentos em área de várzea sistematizada, sendo o primeiro experimento realizado em dois anos consecutivos com soja e o segundo experimento com o cultivo do arroz irrigado em rotação à soja. Os tratamentos para cada elemento foram: 0, 30, 60, 90 kg ha-1 de K2O; 0, 30, 60, 90 kg ha-1 de P2O5 e 0, 1000, 2000, 4000 kg ha-1 de calcário para cultura da soja e posterior implantação da cultura do arroz em rotação sobre cada tratamento apenas com adubação nitrogenada. Os resultados mostraram que a adubação e a correção do solo influenciaram positivamente a cultura da soja, porém não foi observado efeito residual significativo da adubação na cultura do arroz irrigado.Universidade Federal de Santa MariaBRAgronomiaUFSMPrograma de Pós-Graduação em AgronomiaMarchezan, Eniohttp://lattes.cnpq.br/2740617028203037Silva, Leandro Souza dahttp://lattes.cnpq.br/2152888530643357Acosta, José Alan de Almeidahttp://buscatextual.cnpq.br/buscatextual/visualizacv.do?id=K4701505P4Londero, Guilherme Tombesi2017-05-082017-05-082012-07-23info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/masterThesisapplication/pdfapplication/pdfLONDERO, Guilherme Tombesi. Soybean response to fertilization in lowland soil and residual effect on rice crop. 2012. 55 f. Dissertação (Mestrado em Agronomia) - Universidade Federal de Santa Maria, Santa Maria, 2012.http://repositorio.ufsm.br/handle/1/5078porinfo:eu-repo/semantics/openAccessreponame:Manancial - Repositório Digital da UFSMinstname:Universidade Federal de Santa Maria (UFSM)instacron:UFSM2022-08-15T14:52:55Zoai:repositorio.ufsm.br:1/5078Biblioteca Digital de Teses e Dissertaçõeshttps://repositorio.ufsm.br/ONGhttps://repositorio.ufsm.br/oai/requestatendimento.sib@ufsm.br||tedebc@gmail.comopendoar:2022-08-15T14:52:55Manancial - Repositório Digital da UFSM - Universidade Federal de Santa Maria (UFSM)false |
dc.title.none.fl_str_mv |
Resposta da soja a adubação em solo de várzea e efeito residual em arroz irrigado Soybean response to fertilization in lowland soil and residual effect on rice crop |
title |
Resposta da soja a adubação em solo de várzea e efeito residual em arroz irrigado |
spellingShingle |
Resposta da soja a adubação em solo de várzea e efeito residual em arroz irrigado Londero, Guilherme Tombesi Glycine max (L.) Merrill Oryza sativa L. Potássio Fósforo Calcário Potassium Phosphorus Liming CNPQ::CIENCIAS AGRARIAS::AGRONOMIA |
title_short |
Resposta da soja a adubação em solo de várzea e efeito residual em arroz irrigado |
title_full |
Resposta da soja a adubação em solo de várzea e efeito residual em arroz irrigado |
title_fullStr |
Resposta da soja a adubação em solo de várzea e efeito residual em arroz irrigado |
title_full_unstemmed |
Resposta da soja a adubação em solo de várzea e efeito residual em arroz irrigado |
title_sort |
Resposta da soja a adubação em solo de várzea e efeito residual em arroz irrigado |
author |
Londero, Guilherme Tombesi |
author_facet |
Londero, Guilherme Tombesi |
author_role |
author |
dc.contributor.none.fl_str_mv |
Marchezan, Enio http://lattes.cnpq.br/2740617028203037 Silva, Leandro Souza da http://lattes.cnpq.br/2152888530643357 Acosta, José Alan de Almeida http://buscatextual.cnpq.br/buscatextual/visualizacv.do?id=K4701505P4 |
dc.contributor.author.fl_str_mv |
Londero, Guilherme Tombesi |
dc.subject.por.fl_str_mv |
Glycine max (L.) Merrill Oryza sativa L. Potássio Fósforo Calcário Potassium Phosphorus Liming CNPQ::CIENCIAS AGRARIAS::AGRONOMIA |
topic |
Glycine max (L.) Merrill Oryza sativa L. Potássio Fósforo Calcário Potassium Phosphorus Liming CNPQ::CIENCIAS AGRARIAS::AGRONOMIA |
description |
Currently, the soybean crop has been used as an alternative of rotation with rice, replacing fallow management in the control of red rice. Thus, the differences seen in terms of fertility between the two cultures, it is believed that the responses to fertilizers can advantage the performance of soybean that is most demanding in terms of nutrients, mainly potassium and phosphorous than rice crop, and then verify the possible residual effects on rice. The residual effect depends of soil type, of the quantity of nutrients applied and productivity of crop before cultivated. Therefore, the objectives of this study were to assess the application response to increasing doses of potassium (K), phosphorus (P) or limestone on soybean in a lowland soil from georeferenced points of precision agriculture and assess the residual effect of fertilizer potassium (K), phosphorus (P) or limestone in soybean phytotechnical on parameters of rice in succession. Two experiments were conducted in the lowland systematically, the first experiment carried out in two consecutive years with soybean and the second experiment with rice crop in rotation with soybean. The treatments for each element were 0, 30, 60, 90 kg of K2O; 0, 30, 60, 90 of kg P2O5 and 0, 1000, 2000, 4000 kg of limestone to soybean and subsequent implantation of rice in succession on each treatment. The results showed that fertilization and liming influenced positively the soybean, but was not observed significant residual effect of fertilization on rice crop. |
publishDate |
2012 |
dc.date.none.fl_str_mv |
2012-07-23 2017-05-08 2017-05-08 |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/masterThesis |
format |
masterThesis |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
LONDERO, Guilherme Tombesi. Soybean response to fertilization in lowland soil and residual effect on rice crop. 2012. 55 f. Dissertação (Mestrado em Agronomia) - Universidade Federal de Santa Maria, Santa Maria, 2012. http://repositorio.ufsm.br/handle/1/5078 |
identifier_str_mv |
LONDERO, Guilherme Tombesi. Soybean response to fertilization in lowland soil and residual effect on rice crop. 2012. 55 f. Dissertação (Mestrado em Agronomia) - Universidade Federal de Santa Maria, Santa Maria, 2012. |
url |
http://repositorio.ufsm.br/handle/1/5078 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf application/pdf |
dc.publisher.none.fl_str_mv |
Universidade Federal de Santa Maria BR Agronomia UFSM Programa de Pós-Graduação em Agronomia |
publisher.none.fl_str_mv |
Universidade Federal de Santa Maria BR Agronomia UFSM Programa de Pós-Graduação em Agronomia |
dc.source.none.fl_str_mv |
reponame:Manancial - Repositório Digital da UFSM instname:Universidade Federal de Santa Maria (UFSM) instacron:UFSM |
instname_str |
Universidade Federal de Santa Maria (UFSM) |
instacron_str |
UFSM |
institution |
UFSM |
reponame_str |
Manancial - Repositório Digital da UFSM |
collection |
Manancial - Repositório Digital da UFSM |
repository.name.fl_str_mv |
Manancial - Repositório Digital da UFSM - Universidade Federal de Santa Maria (UFSM) |
repository.mail.fl_str_mv |
atendimento.sib@ufsm.br||tedebc@gmail.com |
_version_ |
1805922112908558336 |