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Agronomic traits, ensilability and nutritive value of five pearl millet cultivars grown in a Brazilian semi-arid region. Repositório Alice
SANTOS, R. D. dos; NEVES, A. L. A.; PEREIRA, L. G. R.; SOLLENBERGER, L. E.; RODRIGUES, J. A. S.; TABOSA, J. N.; VERNEQUE, R. da S.; OLIVEIRA, G. F.; JAYME, D. G.; GONÇALVES, L. C..
Pearl millet (Pennisetum glaucum (L.) R.) could play an important role as a feed source for ruminants in arid and semi-arid zones of the world owing to its high yield and drought tolerance. The current paper assessed the agronomic characteristics, ensilability, intake and digestibility of five Brazilian pearl millet cultivars (IPA Bulk1BF, BRS 1501, CMS-03, CMS-01 and BN-2) in a typical Brazilian northeastern semi-arid climate. Forage was harvested at the dough stage of grain maturity (growth stage 86 according to the BBCH scale) and ensiled under laboratory and farm conditions. Apparent digestibility of the silages was determined using 25 Santa Inês male lambs. The cultivars CMS-01, CMS-03 and BN-2 out-performed the others in terms of dry matter (DM) and...
Tipo: Artigo em periódico indexado (ALICE) Palavras-chave: Agronomic characteristics; Ensilability; Intake and digestibility; Pennisetum glaucum.
Ano: 2015 URL: http://www.alice.cnptia.embrapa.br/handle/doc/1035482
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Agronomic traits, ensilability and nutritive value of five pearl millet cultivars grown in a Brazilian semi-arid region. Repositório Alice
SANTOS, R. D. dos; NEVES, A. L. A.; PEREIRA, L. G. R.; SOLLENBERGER, L. E.; RODRIGUES, J. A. S.; TABOSA, J. N.; VERNEQUE, R. S.; OLIVEIRA, G. F.; JAYME, D. G.; GONÇALVES, L. C..
Pearl millet (Pennisetum glaucum(L.) R.) could play an important role as a feed source for ruminants in arid and semi-arid zones of the world owing to its high yield and drought tolerance. The current paper assessed the agronomic characteristics, ensilability, intake and digestibility of five Brazilian pearl millet cultivars (IPA Bulk1BF, BRS 1501, CMS-03, CMS-01 and BN-2) in a typical Brazilian northeastern semi-arid climate. Forage was harvested at the dough stage of grain maturity (growth stage 86 according to the BBCH scale) and ensiled under laboratory and farm conditions. Apparent digestibility of the silages was determined using 25 Santa Inês male lambs. The cultivars CMS-01, CMS-03 and BN-2 out-performed the others in terms of dry matter (DM) and...
Tipo: Artigo em periódico indexado (ALICE) Palavras-chave: Alimentação; Milheto; Nutrição animal; Ruminante; Digestibilidade; Consumo; Características agronômicas; Millets; Animal nutrition; Ruminants; Digestibility.
Ano: 2016 URL: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1088216
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Herbage Accumulation and Nutritive Value of Limpograss Breeding Lines Under Stockpiling Management. Repositório Alice
WALLAU, M. O.; SOLLENBERGER, L. E.; VENDRAMINI, J. M. B.; MULLENIX, M. K .; QUESENBERRY, K. H.; GOMIDE, C. A. de M.; SILVA, V. C. e; DILORENZO, N..
Supplements or conserved forage are often used to overcome forage quantity deficits for beef cattle, but stockpiled forage can be more economical. Limpograss [Hemarthria altissima (Poir.) Stapf & C.E. Hubb.] is the best available species for stockpiling in Florida because it is productive in autumn and maintains greater digestibility than other grasses at advanced stages of maturity. New limpograss hybrid breeding lines have been developed, but they have not been tested under stockpiling. Three limpograss breeding lines (1, 4F, and 10) and the most-used cultivar, Floralta, received 50 or 100 kg N ha?1 at initiation of stockpiling and herbage accumulated for 8, 12, or 16 wk. Entry 4F had greater herbage accumulation (7.3 Mg ha?1) than Entries 10, 1, and...
Tipo: Artigo em periódico indexado (ALICE) Palavras-chave: Forage prodution; Bovine nutrition; Limpograss hybrids.
Ano: 2015 URL: http://www.alice.cnptia.embrapa.br/handle/doc/1037325
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Selection of morphological traits to improve forage characteristics of Setaria sphacelata grown in Florida. Repositório Alice
JANK, L.; QUESENBERRY, K. H.; SOLLENBERGER, L. E.; WOFFORD, D. S.; LYRENE, P. M..
A genetically diverse population of Setaria sphacelata was developed at Gainesville, Florida by intercrossing the cultivars ?Narok?, ?Kazungula? and ?Solander? and a local persistent population. To determine heritability of traits that may improve setaria as a forage plant in Florida, progeny of the intercrossed population underwent two cycles of selection for inflorescence number and one cycle for leaf width. The selected populations, together with cultivars and introductions, were evaluated for morphological characters, yield and forage quality in field experiments with close- and wide-spaced plants. Increase of inflorescence number was not obtained by selection but resulted in decreased plant height, inflorescence length, yield, leaf width, and...
Tipo: Artigo em periódico indexado (ALICE) Palavras-chave: Melhoramento genético vegetal; Setaria sphacelata; Inflorescência; Seleção; Florida; Morfologia vegetal; Plant breeding; Inflorescenses; Selection; Plant anatomy.
Ano: 2007 URL: http://www.alice.cnptia.embrapa.br/handle/doc/326412
Registros recuperados: 4
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