Dry matter yield of promising Panicum maximum genotypes in response to phosphorus and lime on Brazilian savanna.
Autor(a) principal: | |
---|---|
Data de Publicação: | 2014 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) |
Texto Completo: | http://www.alice.cnptia.embrapa.br/alice/handle/doc/1088041 |
Resumo: | Soil fertility of the Brazilian savanna (Cerrado) is natu-rally poor. Extensive areas of pastures located in the central part of the territory are cultivated with Brachiaria grasses, which are less demanding for soil nutrients and lime than other species (Rao et al. 1998). On the other hand, Panicum maximum cultivars, such as the high yielding Mombaça grass recommended for intensive beef and dairy cattle systems (Euclides et al. 2008), must be seeded with a higher amount of fertilizer, especially phosphorus (P). Consequently, an effort is underway to select P. maximum genotypes with low P demand and high responsiveness. The objective of this study was to evaluate dry matter yields of genotypes of P. maximum in response to doses of P and lime in the Brazilian Cerrado. |
id |
EMBR_f8b80e4cf16e1d5bacf431f70b9e10e7 |
---|---|
oai_identifier_str |
oai:www.alice.cnptia.embrapa.br:doc/1088041 |
network_acronym_str |
EMBR |
network_name_str |
Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) |
repository_id_str |
2154 |
spelling |
Dry matter yield of promising Panicum maximum genotypes in response to phosphorus and lime on Brazilian savanna.Capim tropicalCampim coloniãoTropical grassCerradoFertilizantePastagemFertilizersMegathyrsus maximusPasturesSoil fertility of the Brazilian savanna (Cerrado) is natu-rally poor. Extensive areas of pastures located in the central part of the territory are cultivated with Brachiaria grasses, which are less demanding for soil nutrients and lime than other species (Rao et al. 1998). On the other hand, Panicum maximum cultivars, such as the high yielding Mombaça grass recommended for intensive beef and dairy cattle systems (Euclides et al. 2008), must be seeded with a higher amount of fertilizer, especially phosphorus (P). Consequently, an effort is underway to select P. maximum genotypes with low P demand and high responsiveness. The objective of this study was to evaluate dry matter yields of genotypes of P. maximum in response to doses of P and lime in the Brazilian Cerrado.GUSTAVO JOSE BRAGA, CPAC; GIOVANA ALCANTARA MACIEL, CPAC; ALLAN KARDEC BRAGA RAMOS, CPAC; MARCELO AYRES CARVALHO, CPAC; FRANCISCO DUARTE FERNANDES, CPAC; LIANA JANK, CNPGC.BRAGA, G. J.MACIEL, G. A.RAMOS, A. K. B.CARVALHO, M. A.FERNANDES, F. D.JANK, L.2018-12-14T00:00:15Z2018-12-14T00:00:15Z2018-02-2220142018-12-14T00:00:15Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleTropical Grasslands - Forrajes Tropicales, v. 2, p. 18-20, 2014http://www.alice.cnptia.embrapa.br/alice/handle/doc/1088041enginfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPA2018-12-14T00:00:21Zoai:www.alice.cnptia.embrapa.br:doc/1088041Repositório InstitucionalPUBhttps://www.alice.cnptia.embrapa.br/oai/requestopendoar:21542018-12-14T00:00:21falseRepositório InstitucionalPUBhttps://www.alice.cnptia.embrapa.br/oai/requestcg-riaa@embrapa.bropendoar:21542018-12-14T00:00:21Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)false |
dc.title.none.fl_str_mv |
Dry matter yield of promising Panicum maximum genotypes in response to phosphorus and lime on Brazilian savanna. |
title |
Dry matter yield of promising Panicum maximum genotypes in response to phosphorus and lime on Brazilian savanna. |
spellingShingle |
Dry matter yield of promising Panicum maximum genotypes in response to phosphorus and lime on Brazilian savanna. BRAGA, G. J. Capim tropical Campim colonião Tropical grass Cerrado Fertilizante Pastagem Fertilizers Megathyrsus maximus Pastures |
title_short |
Dry matter yield of promising Panicum maximum genotypes in response to phosphorus and lime on Brazilian savanna. |
title_full |
Dry matter yield of promising Panicum maximum genotypes in response to phosphorus and lime on Brazilian savanna. |
title_fullStr |
Dry matter yield of promising Panicum maximum genotypes in response to phosphorus and lime on Brazilian savanna. |
title_full_unstemmed |
Dry matter yield of promising Panicum maximum genotypes in response to phosphorus and lime on Brazilian savanna. |
title_sort |
Dry matter yield of promising Panicum maximum genotypes in response to phosphorus and lime on Brazilian savanna. |
author |
BRAGA, G. J. |
author_facet |
BRAGA, G. J. MACIEL, G. A. RAMOS, A. K. B. CARVALHO, M. A. FERNANDES, F. D. JANK, L. |
author_role |
author |
author2 |
MACIEL, G. A. RAMOS, A. K. B. CARVALHO, M. A. FERNANDES, F. D. JANK, L. |
author2_role |
author author author author author |
dc.contributor.none.fl_str_mv |
GUSTAVO JOSE BRAGA, CPAC; GIOVANA ALCANTARA MACIEL, CPAC; ALLAN KARDEC BRAGA RAMOS, CPAC; MARCELO AYRES CARVALHO, CPAC; FRANCISCO DUARTE FERNANDES, CPAC; LIANA JANK, CNPGC. |
dc.contributor.author.fl_str_mv |
BRAGA, G. J. MACIEL, G. A. RAMOS, A. K. B. CARVALHO, M. A. FERNANDES, F. D. JANK, L. |
dc.subject.por.fl_str_mv |
Capim tropical Campim colonião Tropical grass Cerrado Fertilizante Pastagem Fertilizers Megathyrsus maximus Pastures |
topic |
Capim tropical Campim colonião Tropical grass Cerrado Fertilizante Pastagem Fertilizers Megathyrsus maximus Pastures |
description |
Soil fertility of the Brazilian savanna (Cerrado) is natu-rally poor. Extensive areas of pastures located in the central part of the territory are cultivated with Brachiaria grasses, which are less demanding for soil nutrients and lime than other species (Rao et al. 1998). On the other hand, Panicum maximum cultivars, such as the high yielding Mombaça grass recommended for intensive beef and dairy cattle systems (Euclides et al. 2008), must be seeded with a higher amount of fertilizer, especially phosphorus (P). Consequently, an effort is underway to select P. maximum genotypes with low P demand and high responsiveness. The objective of this study was to evaluate dry matter yields of genotypes of P. maximum in response to doses of P and lime in the Brazilian Cerrado. |
publishDate |
2014 |
dc.date.none.fl_str_mv |
2014 2018-12-14T00:00:15Z 2018-12-14T00:00:15Z 2018-02-22 2018-12-14T00:00:15Z |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/publishedVersion info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
Tropical Grasslands - Forrajes Tropicales, v. 2, p. 18-20, 2014 http://www.alice.cnptia.embrapa.br/alice/handle/doc/1088041 |
identifier_str_mv |
Tropical Grasslands - Forrajes Tropicales, v. 2, p. 18-20, 2014 |
url |
http://www.alice.cnptia.embrapa.br/alice/handle/doc/1088041 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.source.none.fl_str_mv |
reponame:Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa) instacron:EMBRAPA |
instname_str |
Empresa Brasileira de Pesquisa Agropecuária (Embrapa) |
instacron_str |
EMBRAPA |
institution |
EMBRAPA |
reponame_str |
Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) |
collection |
Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) |
repository.name.fl_str_mv |
Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa) |
repository.mail.fl_str_mv |
cg-riaa@embrapa.br |
_version_ |
1794503466756866048 |