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11. | | ARAUJO FILHO, J. C. de; BARBOSA NETO, M. V.; SILVA, C. B. da; ARAÚJO, M. do S. B. de; MENEZES, J. B. de. Levantamento semidetalhado dos solos da bacia hidrográfica do Rio Natuba, Pernambuco. Revista Brasileira de Geografia Física, v. 6, n. 3, p. 384-397, 2013. Biblioteca(s): Embrapa Solos. |
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12. | | SOUZA, S. F. de; PARAHYBA, R. da B. V.; CAVALCANTI, L. C. de S.; LIRA, D. R. de; ARAÚJO, M. do S. B. de. Mapeamento geomorfológico da Bacia do Brígida no sertão pernambucano, através de aplicações geotecnológicas. In: SIMPÓSIO NACIONAL DE GEOMORFOLOGIA, 8., 2010, Recife. Anais... Recife: UFPE, 2010. Biblioteca(s): Embrapa Solos. |
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13. | | SOUZA, S. F. de; PARAHYBA, R. da B. V.; CAVALCANTI, L. C. de S.; LIRA, D. R. de; ARAÚJO, M. do S. B. de. Mapeamento geomorfológico da Bacia do Brígida no sertão pernanbucano, através de aplicações geotecnológicas. In: SIMPÓSIO NACIONAL DE GEOMORFOLOGIA, 8., 2010, Recife, PE. Anais... Recife, PE: UFPE, 2010. Biblioteca(s): Embrapa Solos / UEP-Recife. |
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15. | | PARAHYBA, R. da B. V.; ALMEIDA, B. G. de; ROLIM NETO, F. C.; ARAÚJO, M. do S. B. de; SILVA, M. S. L. da. Retenção de água em solos arenosos da Bacia Sedimentar do Tucano, Bahia. In: CONGRESSO BRASILEIRO DE CIÊNCIA DO SOLO, 35., 2015, Natal. O solo e suas múltiplas funções: anais. Natal: Sociedade Brasileira de Ciência do Solo, 2015. Biblioteca(s): Embrapa Solos. |
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18. | | DAHER, R. F.; RODRIGUES, E. V.; ARAÚJO, M. do S. B. de; PINHEIRO, L. S.; GRAVINA, G. do A.; LEDO, F. J. da S.; PEREIRA, A. V. Variação sazonal na produção de forragem de clones intra e interespecíficos de capim elefante. Revista Agrarian, v. 10, n. 38, p. 294-303, 2017. Biblioteca(s): Embrapa Gado de Leite. |
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Registro Completo
Biblioteca(s): |
Embrapa Caprinos e Ovinos. |
Data corrente: |
05/04/2019 |
Data da última atualização: |
05/04/2019 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
A - 1 |
Autoria: |
GOUVEA, V. N.; BATISTEL, F.; SOUZA, J.; CHAGAS, L. J.; SITTA, C.; CAMPANILI, P. R. B.; GALVANI, D. B.; PIRES, A. V.; OWENS, F. N.; SANTOS, F. A. P. |
Afiliação: |
USP/ESALQ - Piracicaba, SP, Brazil; USP/ESALQ - Piracicaba, SP, Brazil; USP/ESALQ - Piracicaba, SP, Brazil; USP/ESALQ - Piracicaba, SP, Brazil; USP/ESALQ - Piracicaba, SP, Brazil; USP/ESALQ - Piracicaba, SP, Brazil; DIEGO BARCELOS GALVANI, CNPC; USP/ESALQ - Piracicaba, SP, Brazil; DuPont Pioneer - USA; USP/ESALQ - Piracicaba, SP, Brazil. |
Título: |
Flint corn grain processing and citrus pulp level in finishing diets for feedlot cattle. |
Ano de publicação: |
2016 |
Fonte/Imprenta: |
Journal of Animal Science, v. 94, n. 2, p. 665-677, Feb. 2016. |
DOI: |
10.2527/jas.2015-9459 |
Idioma: |
Inglês |
Conteúdo: |
Abstract: Four trials were conducted to evaluate the effects of flint corn processing and the replacement of corn with citrus pulp (CiP) in diets for Nellore feedlot cattle. In a 103-d finishing trial, 216 Nellore bulls (350 ± 24 kg initial BW) were used in a randomized complete block design with a 2 × 4 factorial arrangement of treatments. Factors included 2 processing methods, either ground corn (GC) or steam-flaked corn (FC), with CiP replacing each corn type at 4 levels (0, 25, 50, and 75% of DM). All diets contained 12% sugarcane bagasse and 88% concentrate (DM basis). Treatments were also evaluated in metabolism trials, in which 10 ruminally cannulated Nellore steers (389 ± 37 kg) were assigned to 2 independent but simultaneous 5 × 5 Latin squares, each using 1 method of corn processing (GC and FC). Interactions ( < 0.05) between corn processing and CiP inclusion level were observed for final BW, DMI, ADG, G:F, and HCW. With FC-based diets, added CiP linearly decreased final BW ( = 0.04), whereas with GC-based diets, added CiP quadratically increased final BW ( = 0.002). With FC-based diets, the inclusion of CiP linearly increased DMI ( = 0.03) and linearly decreased ADG ( = 0.03) and G:F ( = 0.001). Increasing CiP in GC-based diets quadratically increased DMI ( = 0.001), ADG ( = 0.005), and HCW ( = 0.003). In FC-based diets, CiP inclusion had no effect on HCW ( = 0.21). Dressing percent, LM area, and 12th-rib fat were not affected by diet ( ? 0.05). For steers fed GC diets, CiP inclusion in the diet quadratically decreased the molar proportion of isovalerate ( = 0.001) but linearly increased ruminal butyrate ( = 0.006). No differences ( ? 0.16) were observed for total VFA concentrations, acetate:propionate ratio, and ruminal NH-N as CiP replaced GC. For steers fed FC diets, the molar proportion of acetate linearly increased ( = 0.002) whereas the proportion of propionate was linearly decreased ( < 0.001), resulting in a linear increase ( = 0.001) in the acetate:propionate ratio. Replacing corn with CiP linearly reduced NEm ( = 0.001) and NEg ( < 0.001) of FC-based diets but did not affect ( = 0.15) NE values of CG-based diets. Steam flaking flint corn improved cattle performance in this trial more than has been reported for dent corn in the published literature. MenosAbstract: Four trials were conducted to evaluate the effects of flint corn processing and the replacement of corn with citrus pulp (CiP) in diets for Nellore feedlot cattle. In a 103-d finishing trial, 216 Nellore bulls (350 ± 24 kg initial BW) were used in a randomized complete block design with a 2 × 4 factorial arrangement of treatments. Factors included 2 processing methods, either ground corn (GC) or steam-flaked corn (FC), with CiP replacing each corn type at 4 levels (0, 25, 50, and 75% of DM). All diets contained 12% sugarcane bagasse and 88% concentrate (DM basis). Treatments were also evaluated in metabolism trials, in which 10 ruminally cannulated Nellore steers (389 ± 37 kg) were assigned to 2 independent but simultaneous 5 × 5 Latin squares, each using 1 method of corn processing (GC and FC). Interactions ( < 0.05) between corn processing and CiP inclusion level were observed for final BW, DMI, ADG, G:F, and HCW. With FC-based diets, added CiP linearly decreased final BW ( = 0.04), whereas with GC-based diets, added CiP quadratically increased final BW ( = 0.002). With FC-based diets, the inclusion of CiP linearly increased DMI ( = 0.03) and linearly decreased ADG ( = 0.03) and G:F ( = 0.001). Increasing CiP in GC-based diets quadratically increased DMI ( = 0.001), ADG ( = 0.005), and HCW ( = 0.003). In FC-based diets, CiP inclusion had no effect on HCW ( = 0.21). Dressing percent, LM area, and 12th-rib fat were not affected by diet ( ? 0.05). For steers fed GC ... Mostrar Tudo |
Palavras-Chave: |
Animal Nutritional Physiological Phenomena; Ruminal parameters. |
Thesagro: |
Zea Mays. |
Thesaurus NAL: |
Animal feeding; Animal nutrition; Bagasse; Beef cattle; Byproducts; Cellulose; Dietary minerals; Food handling; Gas production (biological); Pectins; Ruminant nutrition; Starch; Steam. |
Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
Marc: |
LEADER 03527naa a2200433 a 4500 001 2107975 005 2019-04-05 008 2016 bl uuuu u00u1 u #d 024 7 $a10.2527/jas.2015-9459$2DOI 100 1 $aGOUVEA, V. N. 245 $aFlint corn grain processing and citrus pulp level in finishing diets for feedlot cattle.$h[electronic resource] 260 $c2016 520 $aAbstract: Four trials were conducted to evaluate the effects of flint corn processing and the replacement of corn with citrus pulp (CiP) in diets for Nellore feedlot cattle. In a 103-d finishing trial, 216 Nellore bulls (350 ± 24 kg initial BW) were used in a randomized complete block design with a 2 × 4 factorial arrangement of treatments. Factors included 2 processing methods, either ground corn (GC) or steam-flaked corn (FC), with CiP replacing each corn type at 4 levels (0, 25, 50, and 75% of DM). All diets contained 12% sugarcane bagasse and 88% concentrate (DM basis). Treatments were also evaluated in metabolism trials, in which 10 ruminally cannulated Nellore steers (389 ± 37 kg) were assigned to 2 independent but simultaneous 5 × 5 Latin squares, each using 1 method of corn processing (GC and FC). Interactions ( < 0.05) between corn processing and CiP inclusion level were observed for final BW, DMI, ADG, G:F, and HCW. With FC-based diets, added CiP linearly decreased final BW ( = 0.04), whereas with GC-based diets, added CiP quadratically increased final BW ( = 0.002). With FC-based diets, the inclusion of CiP linearly increased DMI ( = 0.03) and linearly decreased ADG ( = 0.03) and G:F ( = 0.001). Increasing CiP in GC-based diets quadratically increased DMI ( = 0.001), ADG ( = 0.005), and HCW ( = 0.003). In FC-based diets, CiP inclusion had no effect on HCW ( = 0.21). Dressing percent, LM area, and 12th-rib fat were not affected by diet ( ? 0.05). For steers fed GC diets, CiP inclusion in the diet quadratically decreased the molar proportion of isovalerate ( = 0.001) but linearly increased ruminal butyrate ( = 0.006). No differences ( ? 0.16) were observed for total VFA concentrations, acetate:propionate ratio, and ruminal NH-N as CiP replaced GC. For steers fed FC diets, the molar proportion of acetate linearly increased ( = 0.002) whereas the proportion of propionate was linearly decreased ( < 0.001), resulting in a linear increase ( = 0.001) in the acetate:propionate ratio. Replacing corn with CiP linearly reduced NEm ( = 0.001) and NEg ( < 0.001) of FC-based diets but did not affect ( = 0.15) NE values of CG-based diets. Steam flaking flint corn improved cattle performance in this trial more than has been reported for dent corn in the published literature. 650 $aAnimal feeding 650 $aAnimal nutrition 650 $aBagasse 650 $aBeef cattle 650 $aByproducts 650 $aCellulose 650 $aDietary minerals 650 $aFood handling 650 $aGas production (biological) 650 $aPectins 650 $aRuminant nutrition 650 $aStarch 650 $aSteam 650 $aZea Mays 653 $aAnimal Nutritional Physiological Phenomena 653 $aRuminal parameters 700 1 $aBATISTEL, F. 700 1 $aSOUZA, J. 700 1 $aCHAGAS, L. J. 700 1 $aSITTA, C. 700 1 $aCAMPANILI, P. R. B. 700 1 $aGALVANI, D. B. 700 1 $aPIRES, A. V. 700 1 $aOWENS, F. N. 700 1 $aSANTOS, F. A. P. 773 $tJournal of Animal Science$gv. 94, n. 2, p. 665-677, Feb. 2016.
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