Composição bromatológica de silagens de sorgo (Sorghum bicolor (L.) Moench) aditivadas com forragem de leucena (Leucaena leucocephala (LAM.) DEWIT)

Evangelista, Antônio Ricardo; Abreu, Joadil Gonçalves de; Amaral, Pedro Nelson Cesar do; Pereira, R. B.; Salvador, F.; Lopes, João de Magalhães; Soares, Lécio Queiroz

doi:10.1590/s1413-70542005000200022

Cited by 15 publications

(19 citation statements)

References 3 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…Chemical and physical properties of sorghum silage showed that there was not difference in dry matter comparing pre and post-fermented sorghum. Values of dry matter in this work agree with Neumann et al (2004) who analyzed sorghum silage for beef cattle in the region of Rio Grande do Sul (Brazil), while differing from other researchers who obtained lower values (Evangelista et al, 2005;Rodriguez et al, 1999). The dry matter content is one of the main factors for well preserved silage because it is responsible to affect the type of fermentation and storage.…”

Section: Determination Of Aflatoxin Bsupporting

confidence: 68%

Untitled

2012

rbio

View full text Add to dashboard Cite

The harmful effects of fungi in sorghum silage are an important matter in many countries with hot climates. This culture is very susceptible to fungal contamination and both the storage and processing of this substrate are ideal for the development of fungi there are able to produce mycotoxins. The contamination with mycotoxins, secondary products of the metabolism of certain fungi, that promotes risks to both animal and human health, causes numerous losses for the country. The aim of this study was to identify the toxicogenic fungi present in sorghum silage for beef cattle consumption and determine the occurrence of aflatoxin B 1 (AFB 1) in the same substrate. A total of 60 pre-fermented and 60 post-fermented samples of sorghum silage were analyzed.

show abstract

Section: Determination Of Aflatoxin Bsupporting

confidence: 68%

Untitled

2012

rbio

View full text Add to dashboard Cite

show abstract

“…Arundinaceum (Desv.) from Wet & J.R.Harlan were brought to be used as forage (Evangelista et al 2005;Rodrigues et al 2004;Vasconcelos et al 2012), Psorium guajava L. was brought for agricultural use (Siqueira et al 2012), others, such as Catharanthus roseus (L.) Don, Azadirachta indica A.Juss., Cynodon dactylon (L.) Pers., for use in landscaping (Christoffoleti and Aranda 2001;Menezes andHardoim 2013, Souza et al 2013a). There are still examples of species that were probably introduced accidentally, as Enneapogon cenchroides (Roem.…”

Section: Resultsmentioning

confidence: 99%

Exotic Invasive Flora Evaluation on Different Environments and Preservation Conditions From an Area Belonging to Caatinga, Petrolina, Pe

Alves

Fabricante

2019

G. Sci.

View full text Add to dashboard Cite

Biological invasions are increasingly common worldwide due to continuous transformations that environments have been undergoing. Thus, this study aimed to catalog the exotic invasive species that occur on different environments at the Agricultural Sciences Campus from the Federal University of the São Francisco Valley, Petrolina-PE and to measure the distribution of the species diversity in the evaluated environments. The study area was initially divided into six environments. By walking around (active search) through these environments, all exotic invasive species were collected and herborized. Overall, 29 species were sampled, distributed into 16 genera and 12 families. From all catalogued species, 18 were herbs, four trees, four climbing plants and three were bushes. Regarding their origin, 13 were from African continent, one from Europe, two from Asia, two from India, one from Madagascar and four from Central America. Some species still have natural occurrence at more than one continent. The ruderal environments showed greater similarity to each other, with a percentage of exotic invasive species in common, equal or greater than 75%. This study suggests that modified (degraded) environments are enabler of biological invasions.

show abstract

“…Studies performed by Evangelista et al (2005) evidenced decreases in ADF content of sorghum silages when added 10, 20, 30 and 40% of Leucena.…”

Section: Stylosanthes Levels (%)mentioning

confidence: 96%

<b>Silage quality of <i>Urochloa brizantha</i> cultivars with levels of campo grande Stylosanthes

Epifânio

Costa

Guarnieri

et al. 2016

Acta Sci. Anim. Sci.

View full text Add to dashboard Cite

ABSTRACT. The seasonality of forage production represents a limiting factor in the production of ruminants. The use of silages has been a solution for periods of low forage production, providing high quality food. This study was conducted to evaluate the fermentative characteristics and the chemical composition of silage of Urochloa brizantha cultivars with different levels of Campo Grande Stylosanthes. It was used a complete randomized block design with three replications in a 2 x 4 factorial design, being two cultivars of Urochloa brizantha (BRS Piata palisadegrass and BRS Paiaguas palisadegrass) and four levels of Campo Grande Stylosanthes (0, 10, 20 and 30%). Silages of Urochloa brizantha with Campo Grande Stylosanthes exhibit satisfactory quality, on the basis of the characteristics evaluated, with no significant difference between cultivars. The mixed silage of Campo Grande Stylosanthes with grasses at 30% has proven to be an interesting option, thus promoting adequate fermentation and maintaining the nutritional quality of silage. Keywords: chemical composition, fermentation, inoculant.Qualidade da silagem de cultivares de Urochloa brizantha com níveis de Estilosantes campo grande RESUMO. A estacionalidade da produção de forragem é um dos fatores limitantes na produção de ruminantes. Sendo assim, a utilização de silagens tem sido uma solução para períodos de baixa produção de forragens, proporcionando alimento de boa qualidade. Com isso, desenvolveu-se esse estudo com o objetivo de avaliar as características fermentativas e a composição químico-bromatológica da silagem de cultivares de Urochloa brizantha com níveis de estilosantes Campo Grande. O delineamento experimental utilizado foi o de blocos completos ao acaso, com três repetições, em esquema fatorial 2 x 4, sendo dois cultivares de Urochloa brizantha (BRS Piatã e BRS Paiaguás) e quatro níveis de estilosantes Campo Grande (0, 10, 20 e 30%). Os resultados demonstraram que as silagens de Urochloa brizantha (BRS Piatã e BRS Paiaguás) com o estilosantes Campo Grande apresentam qualidades aceitáveis, com base nas características avaliadas, não havendo diferença entre os cultivares. A silagem mista de estilosantes Campo Grande com gramíneas na proporção de 30% demonstrou ser uma opção interessante, favorecendo o adequado processo fermentativo, bem como garantindo a manutenção da qualidade nutricional da silagem.Palavras-chave: composição químico-bromatológica, fermentação, inoculante.

show abstract

Composição bromatológica de silagens de sorgo (Sorghum bicolor (L.) Moench) aditivadas com forragem de leucena (Leucaena leucocephala (LAM.) DEWIT)

Cited by 15 publications

References 3 publications

Untitled

Untitled

Exotic Invasive Flora Evaluation on Different Environments and Preservation Conditions From an Area Belonging to Caatinga, Petrolina, Pe

<b>Silage quality of <i>Urochloa brizantha</i> cultivars with levels of campo grande Stylosanthes

Contact Info

Product

Resources

About