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2. | ![Imagem marcado/desmarcado](/consulta/web/img/desmarcado.png) | MILANEZ, J. M.; CORTINA, J. V.; LAJÚS, C. R.; MENEGUZZI, Z.; CHIARADIA, L. A. Estudos da altura de vôo e flutuação populacional de diabrotica speciosa (Coleoptera: Chrysomelidae). In: REUNIÃO SUL-BRASILEIRA DE PRAGAS DE SOLO, 13., 2001, Londrina, PR. Anaia... Londrina, PR: Embrapa Soja, 2001. p. 253-254. Biblioteca(s): Epagri-Sede. |
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3. | ![Imagem marcado/desmarcado](/consulta/web/img/desmarcado.png) | VALENTINI, G.; REBONATTO, A.; FOGOLARI, O.; ELIAS, H. T.; VOGT, G. A.; LAJÚS, C. R.; MAGRO, J. D. Desempenho de cultivares de girassol no Oeste catarinense. In: SEMINÁRIO INTEGRADO - UNOCHAPECÓ, 3. SEMANA NACIONAL DE CIÊNCIA E TECNOLOGIA - EVOLUÇÃO E DIVERSIDADE, ., 2008, Chapecó, SC. [Anais...]. Chapecó, SC: Unochapecó, 2008. Biblioteca(s): Epagri-Sede. |
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4. | ![Imagem marcado/desmarcado](/consulta/web/img/desmarcado.png) | MIRANDA, M.; SCHEFFER-BASSO, S. M.; ESCOSTEGUY, P. A. V.; LAJÚS, C. R.; SCHERER, E. E.; DENARDIN, R. B. N. Dry matter production and nitrogen use effciency of giant missionary grass in response to pig slurry application. Revista Brasileira de Zootecnia, Viçosa, MG, v. 41, n. 3, p. 537-543, 2012. ISSN, 1516-3598 Biblioteca(s): Epagri-Sede. |
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5. | ![Imagem marcado/desmarcado](/consulta/web/img/desmarcado.png) | LAJÚS, C. R.; SCHEFFER-BASSO, S. M.; MIRANDA, M.; DERNARDIN, R. B. N.; VALLS, J. F. M. Morphophysiological characterization of giant missionary grass accessions. Revista Brasileira de Zootecnia , Viçosa, Minas Gerais, v. 40, n. 11, p. 2302-2307, 2011. ISSN, 1806-9290 Biblioteca(s): Epagri-Sede. |
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6. | ![Imagem marcado/desmarcado](/consulta/web/img/desmarcado.png) | LAJUS, M.R.; LAJUS, C.R.; VERONA, L.S.S.; DAL PIVA, C.A.; DAL MAGRO, J.; PRIEBE, J.; VERONI, L.F.V.; YUNES, R.A. Estudo quimico e alelopatico do extrato das raizes e da parte aerea de aveia preta (Avena strigosa Schreb.) sobre a germinacao e massa seca das plantulas de milho (Zea mays .). In: REUNIAO TECNICA CATARINENSE DE MILHO E FEIJAO,3., 2001, Chapeco, SC. Resumos... Chapeco, SC: Epagri, 2001. p.63-67. Biblioteca(s): Epagri-Sede. |
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Registro Completo
Biblioteca(s): |
Epagri-Sede. |
Data corrente: |
14/05/2012 |
Data da última atualização: |
14/05/2012 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
-- - -- |
Autoria: |
MIRANDA, M.; SCHEFFER-BASSO, S. M.; ESCOSTEGUY, P. A. V.; LAJÚS, C. R.; SCHERER, E. E.; DENARDIN, R. B. N. |
Afiliação: |
Epagri |
Título: |
Dry matter production and nitrogen use effciency of giant missionary grass in response to pig slurry application. |
Ano de publicação: |
2012 |
Fonte/Imprenta: |
Revista Brasileira de Zootecnia, Viçosa, MG, v. 41, n. 3, p. 537-543, 2012. |
Idioma: |
Inglês |
Notas: |
ISSN, 1516-3598 |
Conteúdo: |
Abstract: This study assessed the effect of successive applications of pig slurry on the dry matter (DM) production and the nitrogen use efficiency of giant missionary grass along two years. A total of 55, 110, 165, 220 and 275 m3 of pig slurry/ha/year were applied in order to supply 100, 200, 300, 400 and 500 kg of total N/ha/year, respectively. These treatments were compared with the ammonium nitrate (200 kg of N/ha/year) source of N and with a control (no nitrogen application). Annually, nitrogen was applied in four divided doses, after the cutting of forage grasses, which takes place five times a year. The total DM yield did not differ between years and increased linearly as a function of pig slurry application, ranging from 2,698 kg of DM/ha/year (control) to 11,371 kg of DM/ha/year (275 m3 of pig slurry/ha/year). There was an increment of 32.3 kg of DM/m3 of pig slurry/ha or 17.7 kg of DM/kg of N/ha. The highest average daily DM accumulation rate (66.8 kg of DM/ha/day) was achieved with the highest pig slurry rate, from February/2007 to April/2008. Nitrogen use efficiency did not differ across pig slurry rates (19.0 kg of DM/kg of N), but it was lower than that obtained with ammonium nitrate (30.3 kg of DM/kg of N). The efficiency index of pig slurry ranged from 0.52 to 0.72. |
Palavras-Chave: |
Missioneira gigante. |
Categoria do assunto: |
-- |
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Marc: |
LEADER 01776naa a2200145 a 4500 001 1085018 005 2012-05-14 008 2012 bl uuuu u00u1 u #d 100 1 $aEpagri 245 $aDry matter production and nitrogen use effciency of giant missionary grass in response to pig slurry application. 260 $c2012 500 $aISSN, 1516-3598 520 $aAbstract: This study assessed the effect of successive applications of pig slurry on the dry matter (DM) production and the nitrogen use efficiency of giant missionary grass along two years. A total of 55, 110, 165, 220 and 275 m3 of pig slurry/ha/year were applied in order to supply 100, 200, 300, 400 and 500 kg of total N/ha/year, respectively. These treatments were compared with the ammonium nitrate (200 kg of N/ha/year) source of N and with a control (no nitrogen application). Annually, nitrogen was applied in four divided doses, after the cutting of forage grasses, which takes place five times a year. The total DM yield did not differ between years and increased linearly as a function of pig slurry application, ranging from 2,698 kg of DM/ha/year (control) to 11,371 kg of DM/ha/year (275 m3 of pig slurry/ha/year). There was an increment of 32.3 kg of DM/m3 of pig slurry/ha or 17.7 kg of DM/kg of N/ha. The highest average daily DM accumulation rate (66.8 kg of DM/ha/day) was achieved with the highest pig slurry rate, from February/2007 to April/2008. Nitrogen use efficiency did not differ across pig slurry rates (19.0 kg of DM/kg of N), but it was lower than that obtained with ammonium nitrate (30.3 kg of DM/kg of N). The efficiency index of pig slurry ranged from 0.52 to 0.72. 653 $aMissioneira gigante 773 $tRevista Brasileira de Zootecnia, Viçosa, MG$gv. 41, n. 3, p. 537-543, 2012.
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