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Registro Completo |
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Biblioteca(s): |
Embrapa Milho e Sorgo. |
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Data corrente: |
03/07/2017 |
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Data da última atualização: |
03/07/2017 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
PERAZZO, A. F.; CARVALHO, G. G. P.; SANTOS, E. M.; BEZERRA, H. F. C.; SILVA, T. C.; PEREIRA, G. A.; RAMOS, R. C. S.; RODRIGUES, J. A. S. |
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Afiliação: |
JOSE AVELINO SANTOS RODRIGUES, CNPMS. |
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Título: |
Agronomic evaluation of sorghum hybrids for silage production cultivated in semiarid conditions. |
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Ano de publicação: |
2017 |
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Fonte/Imprenta: |
Frontiers in Plant Science, v. 8. p. 1-8, 2017. |
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DOI: |
10.3389/fpls.2017.01088 |
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Idioma: |
Inglês |
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Conteúdo: |
The aim of this study was to study the agronomic traits of different Sorghum bicolor (L.) Moench hybrids for silage productionin semiarid conditions. It was a 1-year evaluation conducted in a randomized block design with 24 treatments and three replicates. The treatments were sorghum hybrids developed by the breeding program of ?Embrapa Milho e Sorgo? (Brazilian Agricultural Research Corporation). The fresh matter yield (FMY) in the first cut varied from 22,643.56 to 44,033.15 kg/ha, with an average of 32,607.37 kg/ha, leading to the formation of two groups. Similar results were observed for the dry matter yield (DMY), in which the highest group yielded from 9,471.32 to 14,540.23 kg/ha dry matter (DM). For plant regrowth, there was an increase in the number of stems and a decrease in the amount of panicles. Two groups were formed for the accumulated dry matter yield (ADMY), averaging 14,217.91 kg/ha; the highest group showed mean values of 18,003.00 to 14,221.94 kg/ha. The evaluated sorghum hybrids exhibited satisfactory accumulated forage yields due to their high yield in regrowth, which indicates that they are suitable for use in animal production systems in semi-arid regions. |
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Palavras-Chave: |
Panícula. |
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Thesagro: |
Forragem; Inflorescência; Matéria seca; Rebrota; Silagem. |
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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/161291/1/Agronomic-evaluation.pdf
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Marc: |
LEADER 02021naa a2200289 a 4500
001 2071836
005 2017-07-03
008 2017 bl uuuu u00u1 u #d
024 7 $a10.3389/fpls.2017.01088$2DOI
100 1 $aPERAZZO, A. F.
245 $aAgronomic evaluation of sorghum hybrids for silage production cultivated in semiarid conditions.$h[electronic resource]
260 $c2017
520 $aThe aim of this study was to study the agronomic traits of different Sorghum bicolor (L.) Moench hybrids for silage productionin semiarid conditions. It was a 1-year evaluation conducted in a randomized block design with 24 treatments and three replicates. The treatments were sorghum hybrids developed by the breeding program of ?Embrapa Milho e Sorgo? (Brazilian Agricultural Research Corporation). The fresh matter yield (FMY) in the first cut varied from 22,643.56 to 44,033.15 kg/ha, with an average of 32,607.37 kg/ha, leading to the formation of two groups. Similar results were observed for the dry matter yield (DMY), in which the highest group yielded from 9,471.32 to 14,540.23 kg/ha dry matter (DM). For plant regrowth, there was an increase in the number of stems and a decrease in the amount of panicles. Two groups were formed for the accumulated dry matter yield (ADMY), averaging 14,217.91 kg/ha; the highest group showed mean values of 18,003.00 to 14,221.94 kg/ha. The evaluated sorghum hybrids exhibited satisfactory accumulated forage yields due to their high yield in regrowth, which indicates that they are suitable for use in animal production systems in semi-arid regions.
650 $aForragem
650 $aInflorescência
650 $aMatéria seca
650 $aRebrota
650 $aSilagem
653 $aPanícula
700 1 $aCARVALHO, G. G. P.
700 1 $aSANTOS, E. M.
700 1 $aBEZERRA, H. F. C.
700 1 $aSILVA, T. C.
700 1 $aPEREIRA, G. A.
700 1 $aRAMOS, R. C. S.
700 1 $aRODRIGUES, J. A. S.
773 $tFrontiers in Plant Science$gv. 8. p. 1-8, 2017.
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Embrapa Milho e Sorgo (CNPMS) |
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