Desempenho agronômico da grama-missioneira-gigante em latossolo com uso de dejeto líquido de suíno
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| 主要作者: | |
|---|---|
| Publication Date: | 2010 |
| 格式: | Doctoral thesis |
| 語言: | por |
| Source: | Repositório Institucional da UPF |
| Download full: | https://repositorio.upf.br/handle/123456789/9133 |
總結: | The objective of this study was to evaluate the response of giant-missionary grass (Axonopus jesuiticus x A. scoparius) to pig slurry (PS) fertilization. The experiment was carried out on field conditions on a Red Latosol (Typic Haplorthox), in no Centro de Pesquisas da Epagri-Cepaf, Western Santa Catarina region, from 2007 to 2009. The PS were which rates were 100, 200, 300, 400 and 500 kg/ha/year of total nitrogen (N). On the average of these two years, PS was applied to the soil surface at rates of 54.8; 109.6; 164.3; 219.8 and 272.8 m3.ha-1.year-1. These treatments were compared to ammonium nitrate (200 kg. ha-1.year-1 of N) and to a control (no N application). The tested rates were split on four applications per year and applied after the pasture was cut, what was done five times per year. The PS fertilization increased the vegetative and reproductive canopy height, culm diameter, length and width leaf, tillers number, as well the crude protein, K, Zn and Cu content. Dry matter yield did not change between years and linearly increased the dry natter production as function to PS doses, changing from 2,698 kg of DM.ha-1.year-1 (Control) to 11,371 kg of DM.ha-1.year-1 (500 kg of N or 272.8 m3 of PS). The average increment of DM was 32.3 of DM.m-3.ha- or 17.7 kg of DM.N-1.ha-1, respectively. The application of 300 kg of N.ha-1.year- 1 (164.4 m3.ha-1) yield 9,152 kg of DM.ha-1.year-1 and such production did not differ from that found with ammonium nitrate. The highest average daily rate of DM accumulation (66.8 kg.ha-1.day-1) was obtained with the higher dose of PS and occurred between February/2007 and April/2008. The nitrogen utilization efficiency did not change among PS rates, being 19.0 kg of DM.kg-1 of N and this value was lower than that obtained with ammonium nitrate (30.3 kg of DM.kg-1 of N). The PS efficiency index was 0.63 in the year average |
| _version_ | 1871607621302091776 |
|---|---|
| author | Miranda, Mário |
| author_browse | Miranda, Mário |
| author_facet | Miranda, Mário |
| author_role | author |
| collection | Repositório Institucional da UPF |
| dc.contributor.author.fl_str_mv | Miranda, Mário |
| dc.contributor.none.fl_str_mv | Scheffer-Basso, Simone Meredith Escosteguy, Pedro Alexandre Varella http://lattes.cnpq.br/9310606073783054 http://lattes.cnpq.br/3761510596068261 |
| dc.date.none.fl_str_mv | 2010-07-20 2025-06-20T16:41:21Z |
| dc.format.none.fl_str_mv | application/pdf application/pdf |
| dc.identifier.uri.fl_str_mv | https://repositorio.upf.br/handle/123456789/9133 |
| dc.language.iso.fl_str_mv | por |
| dc.publisher.none.fl_str_mv | Ciências Agrárias Programa de Pós-Graduação em Agronomia |
| dc.rights.driver.fl_str_mv | info:eu-repo/semantics/openAccess |
| dc.source.none.fl_str_mv | reponame:Repositório Institucional da UPF instname:Universidade de Passo Fundo (UPF) instacron:UPF |
| dc.subject.por.fl_str_mv | Pastagens - Adubos e fertilizantes Suíno - Esterco Latossolos Gramínea Pastures - Fertilizers Swine - Manure Ferralsols Grasses CNPQ::CIENCIAS AGRARIAS::AGRONOMIA::CIENCIA DO SOLO::FERTILIDADE DO SOLO E ADUBACAO |
| dc.title.none.fl_str_mv | Desempenho agronômico da grama-missioneira-gigante em latossolo com uso de dejeto líquido de suíno |
| dc.type.driver.fl_str_mv | info:eu-repo/semantics/doctoralThesis |
| dc.type.status.fl_str_mv | info:eu-repo/semantics/publishedVersion |
| description | The objective of this study was to evaluate the response of giant-missionary grass (Axonopus jesuiticus x A. scoparius) to pig slurry (PS) fertilization. The experiment was carried out on field conditions on a Red Latosol (Typic Haplorthox), in no Centro de Pesquisas da Epagri-Cepaf, Western Santa Catarina region, from 2007 to 2009. The PS were which rates were 100, 200, 300, 400 and 500 kg/ha/year of total nitrogen (N). On the average of these two years, PS was applied to the soil surface at rates of 54.8; 109.6; 164.3; 219.8 and 272.8 m3.ha-1.year-1. These treatments were compared to ammonium nitrate (200 kg. ha-1.year-1 of N) and to a control (no N application). The tested rates were split on four applications per year and applied after the pasture was cut, what was done five times per year. The PS fertilization increased the vegetative and reproductive canopy height, culm diameter, length and width leaf, tillers number, as well the crude protein, K, Zn and Cu content. Dry matter yield did not change between years and linearly increased the dry natter production as function to PS doses, changing from 2,698 kg of DM.ha-1.year-1 (Control) to 11,371 kg of DM.ha-1.year-1 (500 kg of N or 272.8 m3 of PS). The average increment of DM was 32.3 of DM.m-3.ha- or 17.7 kg of DM.N-1.ha-1, respectively. The application of 300 kg of N.ha-1.year- 1 (164.4 m3.ha-1) yield 9,152 kg of DM.ha-1.year-1 and such production did not differ from that found with ammonium nitrate. The highest average daily rate of DM accumulation (66.8 kg.ha-1.day-1) was obtained with the higher dose of PS and occurred between February/2007 and April/2008. The nitrogen utilization efficiency did not change among PS rates, being 19.0 kg of DM.kg-1 of N and this value was lower than that obtained with ammonium nitrate (30.3 kg of DM.kg-1 of N). The PS efficiency index was 0.63 in the year average |
| eu_rights_str_mv | openAccess |
| format | doctoralThesis |
| id | UPF_45eed97ddd3fd2f5d65a08dbb9c856ea |
| instacron_str | UPF |
| institution | UPF |
| instname_str | Universidade de Passo Fundo (UPF) |
| language | por |
| network_acronym_str | UPF |
| network_name_str | Repositório Institucional da UPF |
| oai_identifier_str | oai:repositorio.upf.br:123456789/9133 |
| publishDate | 2010 |
| publishDateSort | 2010 |
| publisher.none.fl_str_mv | Ciências Agrárias Programa de Pós-Graduação em Agronomia |
| reponame_str | Repositório Institucional da UPF |
| repository.mail.fl_str_mv | jucelei@upf.br||biblio@upf.br |
| repository.name.fl_str_mv | Repositório Institucional da UPF - Universidade de Passo Fundo (UPF) |
| repository_id_str | 1610 |
| spelling | Desempenho agronômico da grama-missioneira-gigante em latossolo com uso de dejeto líquido de suínoPastagens - Adubos e fertilizantesSuíno - EstercoLatossolosGramíneaPastures - FertilizersSwine - ManureFerralsolsGrassesCNPQ::CIENCIAS AGRARIAS::AGRONOMIA::CIENCIA DO SOLO::FERTILIDADE DO SOLO E ADUBACAOThe objective of this study was to evaluate the response of giant-missionary grass (Axonopus jesuiticus x A. scoparius) to pig slurry (PS) fertilization. The experiment was carried out on field conditions on a Red Latosol (Typic Haplorthox), in no Centro de Pesquisas da Epagri-Cepaf, Western Santa Catarina region, from 2007 to 2009. The PS were which rates were 100, 200, 300, 400 and 500 kg/ha/year of total nitrogen (N). On the average of these two years, PS was applied to the soil surface at rates of 54.8; 109.6; 164.3; 219.8 and 272.8 m3.ha-1.year-1. These treatments were compared to ammonium nitrate (200 kg. ha-1.year-1 of N) and to a control (no N application). The tested rates were split on four applications per year and applied after the pasture was cut, what was done five times per year. The PS fertilization increased the vegetative and reproductive canopy height, culm diameter, length and width leaf, tillers number, as well the crude protein, K, Zn and Cu content. Dry matter yield did not change between years and linearly increased the dry natter production as function to PS doses, changing from 2,698 kg of DM.ha-1.year-1 (Control) to 11,371 kg of DM.ha-1.year-1 (500 kg of N or 272.8 m3 of PS). The average increment of DM was 32.3 of DM.m-3.ha- or 17.7 kg of DM.N-1.ha-1, respectively. The application of 300 kg of N.ha-1.year- 1 (164.4 m3.ha-1) yield 9,152 kg of DM.ha-1.year-1 and such production did not differ from that found with ammonium nitrate. The highest average daily rate of DM accumulation (66.8 kg.ha-1.day-1) was obtained with the higher dose of PS and occurred between February/2007 and April/2008. The nitrogen utilization efficiency did not change among PS rates, being 19.0 kg of DM.kg-1 of N and this value was lower than that obtained with ammonium nitrate (30.3 kg of DM.kg-1 of N). The PS efficiency index was 0.63 in the year averageEste trabalho foi desenvolvido com o objetivo de avaliar a resposta da grama-missioneira-gigante (Axonopus jesuiticus x A. scoparius) à adubação com dejeto líquido de suíno (DLS). O experimento foi conduzido no campo, em Latossolo vermelho, no Centro de Pesquisas da Epagri-Cepaf, em Chapecó, na região Oeste de Santa Catarina, entre setembro/2007 e outubro/2009. As doses do DLS foram estabelecidas para suprir 100, 200, 300, 400 e 500 kg.ha-1 .ano-1 de N total, o que, na média dos dois anos, representou 54,8; 109,6; 164,3; 219,1 e 272,8 m3.ha -1.ano-1 de DLS. Estes tratamentos foram comparado ao nitrato de amônio (200 g.ha-1.ano-1 de N) e a uma testemunha (sem adição de N). Anualmente, as doses de N foram subdivididas em quatro vezes e aplicadas após os cortes da pastagem, que ocorreram cinco vezes por ano. A adubação com DLS proporcionou aumento na altura do dossel reprodutivo e vegetativo, diâmetro do colmo, comprimento e largura da folha e número de afilhos, bem como nos teores de proteína bruta, K, Zn e Cu da rama-missioneira-gigante. A produção total de MS não variou entre os anos e aumentou linearmente em função das doses de DLS, variando, em média, de 2.698 kg.ha -1.ano-1 (testemunha) a 11.371 kg.ha-1.ano-1 (500 kg.ha -1.ano-1 de N =272,8 m3 .ha -1.ano-1 de DLS), com incremento de 32,3 kg de MS.m-3 de DLS.ha -1 ou 17,7 kg de MS.kg de N-1.ha -1. A aplicação de 300 kg.ha -1.ano-1 de N, obtida com 164,3 m3.ha -1.ano-1 de DLS, proporcionou 9.152 kg.ha-1.ano-1 de MS, não diferindo da produção obtida com o nitrato de amônio. A maior taxa de acúmulo médio diário de MS (66,8 kg.ha-1.dia-1) foi obtida com a maior dose de DLS e ocorreu entre fevereiro/2008 e abril/2008. A eficiência de utilização do N não diferiu entre as doses de DLS, com média de 19 kg de MS.kg-1 de N aplicado, e foi inferior à conseguida com nitrato de amônio (30,3 kg de MS.kg-1 de N). O índice de eficiência do DLS foi de 0,63, na média dos dois anosCiências AgráriasPrograma de Pós-Graduação em AgronomiaScheffer-Basso, Simone MeredithEscosteguy, Pedro Alexandre Varellahttp://lattes.cnpq.br/9310606073783054http://lattes.cnpq.br/3761510596068261Miranda, Mário2025-06-20T16:41:21Z2010-07-20info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/doctoralThesisapplication/pdfapplication/pdfhttps://repositorio.upf.br/handle/123456789/9133porinfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da UPFinstname:Universidade de Passo Fundo (UPF)instacron:UPF2025-12-30T20:17:29Zoai:repositorio.upf.br:123456789/9133Repositório InstitucionalPRIhttp://repositorio.upf.br/oai/requestjucelei@upf.br||biblio@upf.bropendoar:16102025-12-30T20:17:29Repositório Institucional da UPF - Universidade de Passo Fundo (UPF) |
| spellingShingle | Desempenho agronômico da grama-missioneira-gigante em latossolo com uso de dejeto líquido de suíno Miranda, Mário Pastagens - Adubos e fertilizantes Suíno - Esterco Latossolos Gramínea Pastures - Fertilizers Swine - Manure Ferralsols Grasses CNPQ::CIENCIAS AGRARIAS::AGRONOMIA::CIENCIA DO SOLO::FERTILIDADE DO SOLO E ADUBACAO |
| status_str | publishedVersion |
| title | Desempenho agronômico da grama-missioneira-gigante em latossolo com uso de dejeto líquido de suíno |
| title_full | Desempenho agronômico da grama-missioneira-gigante em latossolo com uso de dejeto líquido de suíno |
| title_fullStr | Desempenho agronômico da grama-missioneira-gigante em latossolo com uso de dejeto líquido de suíno |
| title_full_unstemmed | Desempenho agronômico da grama-missioneira-gigante em latossolo com uso de dejeto líquido de suíno |
| title_short | Desempenho agronômico da grama-missioneira-gigante em latossolo com uso de dejeto líquido de suíno |
| title_sort | Desempenho agronômico da grama-missioneira-gigante em latossolo com uso de dejeto líquido de suíno |
| topic | Pastagens - Adubos e fertilizantes Suíno - Esterco Latossolos Gramínea Pastures - Fertilizers Swine - Manure Ferralsols Grasses CNPQ::CIENCIAS AGRARIAS::AGRONOMIA::CIENCIA DO SOLO::FERTILIDADE DO SOLO E ADUBACAO |
| url | https://repositorio.upf.br/handle/123456789/9133 |