| Registro completo |
| Provedor de dados: |
Ciência Rural
|
| País: |
Brazil
|
| Título: |
Sorghum cultivars of different purposes silage
|
| Autores: |
Pinho,Ricardo Martins Araujo
Santos,Edson Mauro
Oliveira,Juliana Silva de
Bezerra,Higor Fábio Carvalho
Freitas,Poliane Meire Dias de
Perazzo,Alexandre Fernandes
Ramos,Rosângela Claurenia da Silva
Silva,Ana Paula Gomes da
|
| Data: |
2015-02-01
|
| Ano: |
2015
|
| Palavras-chave: |
Conservation
Ensilage
Quality
Sorghum bicolor.
|
| Resumo: |
This study aimed to assess the fermentation profile, losses and chemical composition of the silages of five sorghum cultivars. A completely randomized design with five replicates was used. The experimental treatments were represented by five sorghum cultivars (Sorghum bicolor (L). Moench): 'BRS Ponta Negra' , 'BRS 610', 'BRS 655', 'BRS 800' and 'BRS 810'. There was variation (P<0.05) for the pH in the cultivars studied, with highest result of pH by 'BRS 610'. The average percentages of lactic acid, acetic acid and propionic acid, differed (P<0.05) among the cultivars, ranging from 32.9 to 59.5, 19.8 to 39.8, and 0.0 to 1.3g kg-1, respectively. The dry matter recovery varied among cultivars (P<0.05), allowing the identification of BRS Ponta Negra, and 'BRS 810' silages, as those which recovered the lowest dry matter, with values of 757.1 and 776.1g kg-1, respectively. There were differences (P<0.05) for dry matter, crude protein, ether extract, neutral detergent fiber, non-fibrous carbohydrates and total carbohydrates contents among the cultivars. It was concluded that, despite the morphological and chemical differences among cultivars, the resulting silages had good fermentation profile.
|
| Tipo: |
Info:eu-repo/semantics/article
|
| Idioma: |
Inglês
|
| Identificador: |
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782015000200298
|
| Editor: |
Universidade Federal de Santa Maria
|
| Relação: |
10.1590/0103-8478cr20131532
|
| Formato: |
text/html
|
| Fonte: |
Ciência Rural v.45 n.2 2015
|
| Direitos: |
info:eu-repo/semantics/openAccess
|
|
