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Registro Completo |
Biblioteca(s): |
Embrapa Cerrados; Embrapa Soja; Embrapa Unidades Centrais. |
Data corrente: |
05/05/2000 |
Data da última atualização: |
30/05/2014 |
Autoria: |
AMABILE, R. F. |
Título: |
Avaliacao de genotipos de girassol (Helianthus annuus L.) nos cerrados do Distrito Federal. |
Ano de publicação: |
1999 |
Fonte/Imprenta: |
Planaltina: Embrapa Cerrados, 1999. |
Páginas: |
2p. |
Série: |
(Embrapa Cerrados. Pesquisa em Andamento, 12). |
Idioma: |
Português |
Conteúdo: |
Informações sobre o comportamento de genótipos de girassol no Cerrado do Distrito Federal. |
Palavras-Chave: |
Brasil; Distrito Federal; Genotypes; Helianthus annuus L; Savanna; Sunflower; Sunflowers. |
Thesagro: |
Cerrado; Genótipo; Girassol. |
Thesaurus Nal: |
Brazil. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/102890/1/pesq-12.pdf
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Marc: |
LEADER 00798nam a2200265 a 4500 001 1546150 005 2014-05-30 008 1999 bl uuuu u0uu1 u #d 100 1 $aAMABILE, R. F. 245 $aAvaliacao de genotipos de girassol (Helianthus annuus L.) nos cerrados do Distrito Federal. 260 $aPlanaltina: Embrapa Cerrados$c1999 300 $a2p. 490 $a(Embrapa Cerrados. Pesquisa em Andamento, 12). 520 $aInformações sobre o comportamento de genótipos de girassol no Cerrado do Distrito Federal. 650 $aBrazil 650 $aCerrado 650 $aGenótipo 650 $aGirassol 653 $aBrasil 653 $aDistrito Federal 653 $aGenotypes 653 $aHelianthus annuus L 653 $aSavanna 653 $aSunflower 653 $aSunflowers
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Registro original: |
Embrapa Cerrados (CPAC) |
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Registro Completo
Biblioteca(s): |
Embrapa Pecuária Sudeste. |
Data corrente: |
28/01/2021 |
Data da última atualização: |
10/03/2023 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
A - 1 |
Autoria: |
HOFFMANN, A.; CARDOSO, A. S.; FONSECA, N. V. B.; ROMANZINI, E. P.; SINISCALCHI, D.; BERNDT, A.; RUGGIERI, A. C.; REIS, R. A. |
Afiliação: |
A. Hoffmann, UNESP; A. S. Cardoso, UNESP; N. V. B. Fonseca, UNESP; E. P. Romanzini, UNESP; D. Siniscalchi, UNESP; ALEXANDRE BERNDT, CPPSE; A. C. Ruggieri, UNESP; R. A. Reis, UNESP. |
Título: |
Effects of supplementation with corn distillers? dried grains on animal performance, nitrogen balance, and enteric CH4 emissions of young Nellore bulls fed a high-tropical forage diet. |
Ano de publicação: |
2021 |
Fonte/Imprenta: |
Animal, v. 15, n. 3, 100155, mar. 2021. |
Páginas: |
8 p. |
DOI: |
https://doi.org/10.1016/j.animal.2020.100155 |
Idioma: |
Inglês |
Conteúdo: |
The inclusion of corn-dried distillers? grains (DDG) could be an alternative supplement to increase animal performance, nitrogen efficiency usage (NEU), and decrease enteric methane (CH4) emissions. Our goal was to determine whether DDG could replace a traditional supplement (cottonseed meal) without affecting animal performance, N balance, and CH4 emissions. The experiment was conducted during the forage growing season (December to April), with 15 d adaptation, and a 112 d experimental period. The experimental design was completely randomized with four treatments: a mineral supplement (MS), cottonseed meal supplement (CS), 50% replacement of CS by DDG (50DDG), and 100% replacement of CS by DDG (100DDG). Cottonseed meal and DDG were used as protein supplement. A total of 12 paddocks, 3 per treatment,were used to measure forage mass:morphological and chemical composition of forage, forage allowance, and animal performance. Six animals per treatmentwere used to evaluateDMintake, digestibility, CH4 emissions, microbial protein production (MCP), and NEU of each treatment. Eighty-one Young Nellore bulls (48 testers, 12 per treatments and 33 adjusters) with initial BWof 255±5 kg (10?12 months old) were supplementedwith each supplement type at a level of 0.3% of BW. Pasture managementwas continuous stocking with a variable stocking rate (put-and-take). Enteric CH4 was measured using the gas tracer technique. TheMCPwas quantified using purine derivatives and the NEU mass balance. No differences were found in nutrient intake (P > 0.228). Individual animal performance and gain per area were higher in the treatments with concentrates compared with that of MS; however, there was no difference among treatments CS, 50DDG, and 100DDG. The ADGwas 0.83 for MS and 1.08 kg/animal/dwhen supplemented (P < 0.05). Gain per hectare was 709 kg/ha for MS and 915 kg/ha when supplemented with concentrates (P <0.05). There was no difference in CH4 production among treatments that average 180 g/animal/d; however, CH4 per kg of gain was reduced with CS. The CH4 conversion factor averaged 5.91%. There was no difference in the synthesis ofMCP and NEU. Corn DDG can replace 100% of cottonseedmeal as a protein source for supplementation of young Nellore bulls grazing in tropical pastures without affecting animal performance, NEU, MCP, and CH4 emissions. MenosThe inclusion of corn-dried distillers? grains (DDG) could be an alternative supplement to increase animal performance, nitrogen efficiency usage (NEU), and decrease enteric methane (CH4) emissions. Our goal was to determine whether DDG could replace a traditional supplement (cottonseed meal) without affecting animal performance, N balance, and CH4 emissions. The experiment was conducted during the forage growing season (December to April), with 15 d adaptation, and a 112 d experimental period. The experimental design was completely randomized with four treatments: a mineral supplement (MS), cottonseed meal supplement (CS), 50% replacement of CS by DDG (50DDG), and 100% replacement of CS by DDG (100DDG). Cottonseed meal and DDG were used as protein supplement. A total of 12 paddocks, 3 per treatment,were used to measure forage mass:morphological and chemical composition of forage, forage allowance, and animal performance. Six animals per treatmentwere used to evaluateDMintake, digestibility, CH4 emissions, microbial protein production (MCP), and NEU of each treatment. Eighty-one Young Nellore bulls (48 testers, 12 per treatments and 33 adjusters) with initial BWof 255±5 kg (10?12 months old) were supplementedwith each supplement type at a level of 0.3% of BW. Pasture managementwas continuous stocking with a variable stocking rate (put-and-take). Enteric CH4 was measured using the gas tracer technique. TheMCPwas quantified using purine derivatives and the NEU mass balance. No... Mostrar Tudo |
Palavras-Chave: |
Diet supplementation; Nitrogen efficiency use. |
Thesagro: |
Brachiaria. |
Thesaurus NAL: |
Beef cattle; Pasture management. |
Categoria do assunto: |
X Pesquisa, Tecnologia e Engenharia |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/220733/1/EffectsSupplementationCorn.pdf
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Marc: |
LEADER 03306naa a2200289 a 4500 001 2129650 005 2023-03-10 008 2021 bl uuuu u00u1 u #d 024 7 $ahttps://doi.org/10.1016/j.animal.2020.100155$2DOI 100 1 $aHOFFMANN, A. 245 $aEffects of supplementation with corn distillers? dried grains on animal performance, nitrogen balance, and enteric CH4 emissions of young Nellore bulls fed a high-tropical forage diet.$h[electronic resource] 260 $c2021 300 $a8 p. 520 $aThe inclusion of corn-dried distillers? grains (DDG) could be an alternative supplement to increase animal performance, nitrogen efficiency usage (NEU), and decrease enteric methane (CH4) emissions. Our goal was to determine whether DDG could replace a traditional supplement (cottonseed meal) without affecting animal performance, N balance, and CH4 emissions. The experiment was conducted during the forage growing season (December to April), with 15 d adaptation, and a 112 d experimental period. The experimental design was completely randomized with four treatments: a mineral supplement (MS), cottonseed meal supplement (CS), 50% replacement of CS by DDG (50DDG), and 100% replacement of CS by DDG (100DDG). Cottonseed meal and DDG were used as protein supplement. A total of 12 paddocks, 3 per treatment,were used to measure forage mass:morphological and chemical composition of forage, forage allowance, and animal performance. Six animals per treatmentwere used to evaluateDMintake, digestibility, CH4 emissions, microbial protein production (MCP), and NEU of each treatment. Eighty-one Young Nellore bulls (48 testers, 12 per treatments and 33 adjusters) with initial BWof 255±5 kg (10?12 months old) were supplementedwith each supplement type at a level of 0.3% of BW. Pasture managementwas continuous stocking with a variable stocking rate (put-and-take). Enteric CH4 was measured using the gas tracer technique. TheMCPwas quantified using purine derivatives and the NEU mass balance. No differences were found in nutrient intake (P > 0.228). Individual animal performance and gain per area were higher in the treatments with concentrates compared with that of MS; however, there was no difference among treatments CS, 50DDG, and 100DDG. The ADGwas 0.83 for MS and 1.08 kg/animal/dwhen supplemented (P < 0.05). Gain per hectare was 709 kg/ha for MS and 915 kg/ha when supplemented with concentrates (P <0.05). There was no difference in CH4 production among treatments that average 180 g/animal/d; however, CH4 per kg of gain was reduced with CS. The CH4 conversion factor averaged 5.91%. There was no difference in the synthesis ofMCP and NEU. Corn DDG can replace 100% of cottonseedmeal as a protein source for supplementation of young Nellore bulls grazing in tropical pastures without affecting animal performance, NEU, MCP, and CH4 emissions. 650 $aBeef cattle 650 $aPasture management 650 $aBrachiaria 653 $aDiet supplementation 653 $aNitrogen efficiency use 700 1 $aCARDOSO, A. S. 700 1 $aFONSECA, N. V. B. 700 1 $aROMANZINI, E. P. 700 1 $aSINISCALCHI, D. 700 1 $aBERNDT, A. 700 1 $aRUGGIERI, A. C. 700 1 $aREIS, R. A. 773 $tAnimal$gv. 15, n. 3, 100155, mar. 2021.
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Embrapa Pecuária Sudeste (CPPSE) |
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