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Registro Completo |
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Biblioteca(s): |
Embrapa Caprinos e Ovinos. |
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Data corrente: |
30/01/2015 |
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Data da última atualização: |
30/08/2021 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
MESQUITA, T. M. O.; ALVES, M. M. A.; OLIVEIRA, L. B. O.; CAVALCANTE, A. C. R.; CARVALHO, F. C. |
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Afiliação: |
TONY MAIKO MESQUITA, Universidade Estadual Vale do Acaraú (UVA) - Sobral, CE, Brazil; MARIA MONIQUE ALVES, UVA - Sobral, CE, Brazil; LEYDIANE BEZERRA OLIVEIRA, UVA - Sobral, CE, Brazil; ANA CLARA RODRIGUES CAVALCANTE, CNPC; FABIANNO CAVALCANTE CARVALHO, UVA - Sobral, CE, Brazil. |
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Título: |
Biomass production of Piatã grass (Brachiaria Brizantha cv. Piatã) on different degree days in Brazilian Northeast. |
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Ano de publicação: |
2013 |
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Fonte/Imprenta: |
In: ANNUAL MEETING BRAZILIAN SOCIETY OF ANIMAL SCIENCE, 50., 2013, Campinas. The integration of knowledge in animal production: abstracts. Campinas: SBZ, 2013. Abstract 6HAJ. |
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Idioma: |
Inglês |
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Conteúdo: |
Brachiaria brizantha cv. Piatã was released from a Brazilian breeding program of Brachiaria genus to be a new option of forage plant for use in grasslands. This cultivar has been presented interesting strategy to persist on higher temperatures and water stress and can be useful for systems when water is not available in high quantity. For this reason this trial aimed quantifies biomass production on different degree days in Brazilian Northeast. This research was carried out in cultivate irrigated Brachiaria pasture at Embrapa Goats and Sheep (3º 41'S e 40º 20'W). Four experimental treatments were evaluated: 250ºC, 500ºC, 750ºC and 1,000ºC of degree days. Experimental design used was block complete randomized, with subplots and four repetition by plot. Degree days were obtained from temperature data collected in automatic station, daily. When amount of degree days was get in each treatment, grasses were cut and taken weight to estimate total biomass (kg/ha). Part of forage was dried in oven (55ºC) to get dry matter perceptual and another part was separate in stems, leaves and death material. Parameters evaluated were total biomass production (TBP) in kg/ha, leaves biomass (LB) in kg/ha, stem biomass (SB) in kg/ha and death material (DM) kg/ha. Data was collect for four cycles during dry season in 2012. Data was submitted to variance analysis (F test, p<0.05) and regression. There were significant effects (p<0.05) from treatment to biomass total, leaves biomass and death material. All parameter presented a linear pattern (YTBP= 1.26x + 23.95; R²= 0.99; YLB=0.94 x + 82.91; R2 =0.98; YDM= 0.04x ? 3.51; R²= 0.84). There were significant effect of interaction cycle and treatment to steam production during cycles two (C2) (YC2SB= -54.49 + 0.18x e R²= 0.73) and three (C3) (YC3SB = -206.28 + 0.76x e R²= 0.85). Most biomass produced was 1,284 kg/ha in 1,000ºC. This result occurred about 30 days. During a complete dry season in Northeast Region estimated a total biomass production from Piatã grass about 10.3t/ha while in native vegetation is less than 2t. Small cultivate areas with Brachiaria Piatã can produce forage sufficient to reduce grazing pasture in large native areas especially during dry season. 80% of forage total produced was basically leaves. Leaves are most nutritive part of plant. Piatã grass presented a high capacity to produce leaves in dry and high temperature environments. Most stem production during cycle two was 125.51 kg/ha while cycle three was 553.72kg/ha. During cycle three was observed increase cloudiness, probably affected stem production. Finally, There was produced just 36,5kg/ha death material in 1,000ºC. There is a linear effect of degree day on biomass production until 1,000ºC in Brazilian Northeast. MenosBrachiaria brizantha cv. Piatã was released from a Brazilian breeding program of Brachiaria genus to be a new option of forage plant for use in grasslands. This cultivar has been presented interesting strategy to persist on higher temperatures and water stress and can be useful for systems when water is not available in high quantity. For this reason this trial aimed quantifies biomass production on different degree days in Brazilian Northeast. This research was carried out in cultivate irrigated Brachiaria pasture at Embrapa Goats and Sheep (3º 41'S e 40º 20'W). Four experimental treatments were evaluated: 250ºC, 500ºC, 750ºC and 1,000ºC of degree days. Experimental design used was block complete randomized, with subplots and four repetition by plot. Degree days were obtained from temperature data collected in automatic station, daily. When amount of degree days was get in each treatment, grasses were cut and taken weight to estimate total biomass (kg/ha). Part of forage was dried in oven (55ºC) to get dry matter perceptual and another part was separate in stems, leaves and death material. Parameters evaluated were total biomass production (TBP) in kg/ha, leaves biomass (LB) in kg/ha, stem biomass (SB) in kg/ha and death material (DM) kg/ha. Data was collect for four cycles during dry season in 2012. Data was submitted to variance analysis (F test, p<0.05) and regression. There were significant effects (p<0.05) from treatment to biomass total, leaves biomass and death mater... Mostrar Tudo |
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Palavras-Chave: |
Daily caloric sum; Pasture; Production; Soma calórica diária; Variedade Piatã. |
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Thesagro: |
Brachiaria brizantha; Caule; Folha; Forragem; Gramínea forrageira; Pastagem; Planta forrageira; Produção. |
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Thesaurus Nal: |
Biomass; Forage grasses; Leaves; Pastures; Stems. |
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Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/117023/1/CNPC-2013-Biomass.pdf
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Marc: |
LEADER 03966nam a2200373 a 4500
001 2007359
005 2021-08-30
008 2013 bl uuuu u00u1 u #d
100 1 $aMESQUITA, T. M. O.
245 $aBiomass production of Piatã grass (Brachiaria Brizantha cv. Piatã) on different degree days in Brazilian Northeast.$h[electronic resource]
260 $aIn: ANNUAL MEETING BRAZILIAN SOCIETY OF ANIMAL SCIENCE, 50., 2013, Campinas. The integration of knowledge in animal production: abstracts. Campinas: SBZ, 2013. Abstract 6HAJ.$c2013
520 $aBrachiaria brizantha cv. Piatã was released from a Brazilian breeding program of Brachiaria genus to be a new option of forage plant for use in grasslands. This cultivar has been presented interesting strategy to persist on higher temperatures and water stress and can be useful for systems when water is not available in high quantity. For this reason this trial aimed quantifies biomass production on different degree days in Brazilian Northeast. This research was carried out in cultivate irrigated Brachiaria pasture at Embrapa Goats and Sheep (3º 41'S e 40º 20'W). Four experimental treatments were evaluated: 250ºC, 500ºC, 750ºC and 1,000ºC of degree days. Experimental design used was block complete randomized, with subplots and four repetition by plot. Degree days were obtained from temperature data collected in automatic station, daily. When amount of degree days was get in each treatment, grasses were cut and taken weight to estimate total biomass (kg/ha). Part of forage was dried in oven (55ºC) to get dry matter perceptual and another part was separate in stems, leaves and death material. Parameters evaluated were total biomass production (TBP) in kg/ha, leaves biomass (LB) in kg/ha, stem biomass (SB) in kg/ha and death material (DM) kg/ha. Data was collect for four cycles during dry season in 2012. Data was submitted to variance analysis (F test, p<0.05) and regression. There were significant effects (p<0.05) from treatment to biomass total, leaves biomass and death material. All parameter presented a linear pattern (YTBP= 1.26x + 23.95; R²= 0.99; YLB=0.94 x + 82.91; R2 =0.98; YDM= 0.04x ? 3.51; R²= 0.84). There were significant effect of interaction cycle and treatment to steam production during cycles two (C2) (YC2SB= -54.49 + 0.18x e R²= 0.73) and three (C3) (YC3SB = -206.28 + 0.76x e R²= 0.85). Most biomass produced was 1,284 kg/ha in 1,000ºC. This result occurred about 30 days. During a complete dry season in Northeast Region estimated a total biomass production from Piatã grass about 10.3t/ha while in native vegetation is less than 2t. Small cultivate areas with Brachiaria Piatã can produce forage sufficient to reduce grazing pasture in large native areas especially during dry season. 80% of forage total produced was basically leaves. Leaves are most nutritive part of plant. Piatã grass presented a high capacity to produce leaves in dry and high temperature environments. Most stem production during cycle two was 125.51 kg/ha while cycle three was 553.72kg/ha. During cycle three was observed increase cloudiness, probably affected stem production. Finally, There was produced just 36,5kg/ha death material in 1,000ºC. There is a linear effect of degree day on biomass production until 1,000ºC in Brazilian Northeast.
650 $aBiomass
650 $aForage grasses
650 $aLeaves
650 $aPastures
650 $aStems
650 $aBrachiaria brizantha
650 $aCaule
650 $aFolha
650 $aForragem
650 $aGramínea forrageira
650 $aPastagem
650 $aPlanta forrageira
650 $aProdução
653 $aDaily caloric sum
653 $aPasture
653 $aProduction
653 $aSoma calórica diária
653 $aVariedade Piatã
700 1 $aALVES, M. M. A.
700 1 $aOLIVEIRA, L. B. O.
700 1 $aCAVALCANTE, A. C. R.
700 1 $aCARVALHO, F. C.
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Registro original: |
Embrapa Caprinos e Ovinos (CNPC) |
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Biblioteca |
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| Registros recuperados : 111 | |
| 101. |  | OLIVEIRA, F. F. de; ALMEIDA, R. E. M. de; ROCHA, B. R.; CUSTODIO, D. P.; LIMA, L. S.; OLIVEIRA, H. J. B. de; COSTA, R. V. da; SANTOS, A. C. dos; ARAUJO, T. A. de; OLIVEIRA, L. B. de. Consórcio de milho com sorgo: alterações nas relações interespecíficas provocadas pelo tipo de híbrido de milho. In: SEMINÁRIO NACIONAL DE MILHO SAFRINHA, 16., 2021, Assis. Três décadas de inovações: avanços e desafios: anais. Sete Lagoas: Associação Brasileira de Milho e Sorgo, 2021. p. 81-82.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Milho e Sorgo. |
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| 102. | | OLIVEIRA, L. B. DE; OLIVEIRA, S. A. S. de; MOREIRA, R. F. C.; DIAMANTINO, M. S. A. S.; RAMOS, A. P. de S.; SOARES, T. L.; FERREIRA, C. F. Genetic diversity of Xanthomonas phaseoli pv. manihotis populations using rep-PCR and VNTR molecular markers. Pesquisa Agropecuária Brasileira, v. 58, e03299, 2023. Título em português: Diversidade genética de populações de Xanthomonas phaseoli pv. manihotis em mandioca por meio de marcadores rep-PCR e VNTRs.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 4 |
| Biblioteca(s): Embrapa Mandioca e Fruticultura; Embrapa Unidades Centrais. |
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| 103. | | SOARES, E. M.; QUADROS, F. L. F. de; CARVALHO, R. M.; OLIVEIRA, L. B. de; JOCHIMS, F.; DUTRA, G. M.; FERNANDES, A. M.; TRINDADE, J. P. P.; ILHA, G. F. Beef heifers performance in natural grassland under continuous and rotational grazing in the autumn-winter. Ciência Rural, v. 45, n. 10, p. 1859-1864, out. 2015.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 1 |
| Biblioteca(s): Embrapa Pecuária Sul. |
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| 104. | | RONCHI, C. P.; SOUSA JÚNIOR, J. M. de; ALMEIDA, W. L. de; SOUZA, D. S.; SILVA, N. O.; OLIVEIRA, L. B. de; GUERRA, A. M. N. de M.; FERREIRA, P. A. Morfologia radicular de cultivares de café arábica submetidas a diferentes arranjos espaciais. Pesquisa Agropecuária Brasileira, Brasília, DF, v. 50, n. 3, p. 187-195, mar. 2015. Título em inglês: Root morphology of Arabica coffee cultivars subjected to different spatial arrangements.| Biblioteca(s): Embrapa Unidades Centrais. |
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| 105. | | RONCHI, C. P.; ARAÚJO, F. C. de; ALMEIDA, W. L. de; SILVA, M. A. A. da; MAGALHÃES, C. E. de O.; OLIVEIRA, L. B. de; DRUMOND, L. C. D. Respostas ecofisiológicas de cafeeiros submetidos ao deficit hídrico para concentração da florada no Cerrado de Minas Gerais. PESQUISA AGROPECUÁRIA BRASILEIRA, Brasília, DF, v. 50, n. 1, p.24-32, jan., 2015. Título em inglês: Ecophysiological responses of coffee plants subjected to water deficit to narrow blossom period in the Cerrado in the state of Minas Gerais, Brazil.| Biblioteca(s): Embrapa Unidades Centrais. |
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| 106. | | ALBERTINI, T. Z.; MEDEIROS, S. R. de; TORRES JUNIOR, R. A. de A.; REIS, S. F.; COUTINHO, M. A. S.; SILVA, J. A.; OLIVEIRA, L. B.; LANNA, D. P. D. Relações econômicas e ambientais associadas às características produtivas e de eficiência na pré e pós-desmama de bovinos de corte. In: JORNADA CIENTÍFICA DA EMBRAPA GADO DE CORTE,5., 2009, Campo Grande, MS. [Anais da ...]. Campo Grande, MS: Embrapa Gado de Corte, 2009. 1 P.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Gado de Corte. |
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| 107. | | DIAS, A. M.; OLIVEIRA, L. B. de; ÍTAVO, L. C. V.; MATEUS, R. G.; GOMES, E. N. O.; COCA, F. O. do C. G.; ÍTAVO, C. C. B. F.; NOGUEIRA, E.; MENEZES, B. B. de; MATEUS, R. G. Terminação de novilhos Nelore, castrados e não castrados, em confinamento com dieta alto grão. Revista Brasileira de Saúde e Produção Animal, Salvador, v.17, n.1, p.45-54 jan./mar., 2016.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 2 |
| Biblioteca(s): Embrapa Pantanal. |
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| 108. | | FIDELIS, R. R.; ROCHA, R. de O.; VELOSO, D. A.; BORTOLON, L.; SOARES, G. M.; BORTOLON, E. S. O.; TAVARES, T. C. de O.; SOUSA, S. A. de; OLIVEIRA, L. B. de; OLIVEIRA, A. C. F. de; LEAL, T. H. V.; BARBOSA, M. R. de A.; SERAGLIO, N. A.; FERRARI, J. M. Agronomic characteristics of common bean genotypes influenced by the use of boron. American Scientific Research Journal for Engineering, Technology, and Sciences, v. 67, n. 1, p. 80-86, 2020.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 5 |
| Biblioteca(s): Embrapa Pesca e Aquicultura. |
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| 109. | | ALMEIDA, B. G. de; DONAGEMMA, G. K.; RUIZ, H. A.; BRAIDA, J. A.; VIANA, J. H. M.; REICHERT, J. M. M.; OLIVEIRA, L. B.; CEDDIA, M. B.; WADT, P. G. S.; FERNANDES, R. B. A.; PASSOS, R. R.; DECHEN, S. C. F.; KLEIN, V. A.; TEIXEIRA, W. G. Padronização de métodos para análise granulométrica no Brasil. Rio de Janeiro: Embrapa Solos, 2012. 11 p. (Embrapa Solos. Comunicado técnico, 66).| Tipo: Comunicado Técnico/Recomendações Técnicas |
| Biblioteca(s): Embrapa Solos. |
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| 110. | | OLIVEIRA, H. J. B. de; SANTOS, A. C. dos; OLIVEIRA, L. B. de; ARAUJO, T. A. de; LIMA, L. S.; ROCHA, B. R.; OLIVEIRA, F. F. de; CLEMENTE, V. V.; CUSTODIO, D. P.; COSTA, R. V. da; ALMEIDA, R. E. M. de. Híbridos de milho com maior desempenho para cultivo em safrinha em Latossolo e Plintossolo Pétrico. In: SEMINÁRIO NACIONAL DE MILHO SAFRINHA, 16., 2021, Assis. Três décadas de inovações: avanços e desafios: anais. Sete Lagoas: Associação Brasileira de Milho e Sorgo, 2021. p. 57-58.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Pesca e Aquicultura. |
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| 111. | | OLIVEIRA, H. J. B. de; SANTOS, A. C. dos; OLIVEIRA, L. B. de; ARAUJO, T. A. de; LIMA, L. S.; ROCHA, B. R.; OLIVEIRA, F. F. de; CLEMENTE, V. V.; CUSTODIO, D. P.; COSTA, R. V. da; ALMEIDA, R. E. M. de. Híbridos de milho com maior desempenho para cultivo em safrinha em Latossolo e Plintossolo Pétrico. In: SEMINÁRIO NACIONAL DE MILHO SAFRINHA, 16., 2021, Assis. Três décadas de inovações: avanços e desafios: anais. Sete Lagoas: Associação Brasileira de Milho e Sorgo, 2021. p. 57-58.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Milho e Sorgo. |
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| Registros recuperados : 111 | |
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