Avaliação nutricional da silagem de grãos úmidos de sorgo de alto ou de baixo conteúdo de taninos para leitões na fase de creche

Patricio, Valquiria Mayumi Ishida; Furlan, Antônio Cláudio; Moreira, Ivan; Martins, Elias Nunes; Jobim, Clóves Cabreira; Costa, Ciniro

doi:10.1590/s1516-35982006000500021

Cited by 9 publications

(10 citation statements)

References 15 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…The ensiling process reduced total and condensed tannins concentrations, respectively about 31% and 98% for LTSS and, respectively, about 80% and 93% for HTSS (Table 1), which probably occurred due to acidity of medium and the action of microbial population in anaerobic silo environment, that contributed to deactivation of condensed tannins, which in acid medium, depolymerize to low molecular weight compounds. These results agreed with those that had demonstrated a decline on tannin content in HTSS at 20% moisture level (PATRÍCIO et al, 2006). The maximum temperature reached inside silos during anaerobic fermentation process of LTSS (28ºC) and HTSS (25.83ºC) were similar and, the difference on moisture content between silages was only about 0.17%, which may explain the fact that percentage of condensed tannins reduction were close in both silages.…”

Section: Ingredientssupporting

confidence: 91%

“…Concerning piglet's performance results, there were no effects of treatments on daily feed intake and daily weight gain at any of studied periods (Table 3), corroborating the observed by PATRÍCIO et al (2006). However, the feed: gain ratios of piglets fed LTSS was greater (P<0.05) compared to those fed dry sorghum at both studied phases.…”

Section: Ingredientssupporting

confidence: 79%

“…The ensiling process of sorghum grain (Sorghum bicolor (L.) Moench) is an economically feasible practice to reduce considerably tannins and other antinutritional factors. Thus, dry sorghum grain with low-tannin is a great option to pig feeding, since it has similar nutritional composition and provides similar performance as corn (PATRÍCIO et al, 2006). Besides its agronomic advantages, such as earlyharvest and release of area for other crops, the use of high-moisture silage has improved performance and it has reduced diarrhea prevalence in piglets at nursery phase (LOPES et al, 2001a) and on performance of growing and finishing pigs compared to animals fed dry corn (LOPES et al, 2001b).…”

Section: Introductionmentioning

confidence: 99%

See 2 more Smart Citations

High-moisture sorghum grain silage with low- and high-tannin contents for weanling piglets

et al. 2017

View full text Add to dashboard Cite

Sorghum is the second cereal used in pigs’ diets in Brazil, which has a lower cost than corn, thus this experiment aimed to study the effects of high-moisture sorghum silage grain with high- and low-tannin contents on silage quality and piglets’ performance. A total of seventy-two weaned piglets were allocated into randomized blocks with six replicates and four treatments, based on diets with dry corn grain (DCG); dry sorghum grain with low-tannin (LTSG), high-moisture sorghum grain silage with low-(LTSS) and high-tannin (HTSS). The ensiling process decreased total and condensed tannin contents to 31% and 98% for LTSS and, to 80% and 93% for HTSS, respectively. No treatment effects observed on average daily feed intake and average daily weight gain. The feed:gain ratio of piglets fed LTSS was greater than piglets fed LTSG. At total period, piglets fed HTSS showed a similar feed:gain ratio than piglets fed DCG or LTSG, although it was worse than animals fed LTSS. The LTSS and HTSS can replace corn or sorghum dry grains in diets of weanling pigs with no adverse effects on growth performance.

show abstract

Section: Ingredientssupporting

confidence: 91%

Section: Ingredientssupporting

confidence: 79%

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

High-moisture sorghum grain silage with low- and high-tannin contents for weanling piglets

et al. 2017

View full text Add to dashboard Cite

show abstract

“…Este fato era esperado, pois já existem resultados semelhantes publicados para aves (Mitaru et al, 1983;Grigoletto et al, 2003), suínos (Cousins et al, 1981;Myer et al, 1986;Patricio et al, 2003) e ruminantes (Hibberd et al 1985;Streeter et al, 1990).…”

Section: Resultsunclassified

Valor nutritivo e estudo cinético do trato digestivo de dietas contendo grãos secos ou ensilados de sorgo de baixo e alto tanino para eqüinos

et al. 2007

Self Cite

View full text Add to dashboard Cite

RESUMO -Quatro éguas sem raça definida (idade e peso corporal médios de seis anos e 400 kg) foram distribuídas em delineamento experimental em quadrado latino para se avaliar o valor nutritivo e o estudo cinético do trato digestivo de grãos secos ou ensilados de sorgo de baixo e alto conteúdos de tanino na alimentação de eqüinos. Os tratamentos consistiram de dietas contendo dois híbridos de grãos de sorgo (baixo e alto níveis de tanino) e dois métodos de conservação (secos e ensilados). As dietas foram isoprotéicas (12,4% PB), com ingestão diária de MS estabelecida em 1,5% PV (relação feno:concentrado de 50: 50). Os parâmetros de trânsito gastrintestinal avaliados foram: k1 (taxa de passagem pelo intestino grosso), k2 (taxa de passagem pelo estômago), TT (tempo de trânsito), TMR (tempo médio de retenção) e TMRT (tempo médio de retenção total). Os tratamentos não afetaram os coeficientes de digestibilidade aparente (CDa) da MS e do amido, cujos valores médios foram 54,04 e 98,91%, respectivamente. Verificou-se efeito benéfico da ensilagem dos grãos de sorgo de alto conteúdo de tanino sobre a digestibilidade da PB e FDN. A CDa da PB e FDN para a dieta contendo grãos secos de sorgo de alto teor de tanino foi de 49,76 e 32,20% e para as dietas com grãos de sorgo de baixo conteúdo de tanino (seco ou ensilado) e grãos ensilados de sorgo de alto teor de tanino foi de 65,63 e 43,32%, respectivamente. Obteve-se somente efeito do método de conservação dos grãos de sorgo (secos vs ensilados) sobre o TMR, em que o valor para as dietas com silagens de grãos ensilados e secos foi, respectivamente, de 40,08 e 37,9h. Concluiu-se que os grãos de sorgo secos de alto teor de tanino não devem ser usados como principal grão energético nos concentrados para eqüinos, por diminuírem a digestibilidade da proteína e fibra.Palavras-chave: cavalo, digestibilidade, taxa de passagem, trânsito gastrintestinal Nutritive value and kinetics study of digestive tract of diets to equine containing dry grains or high-moisture of sorghum grains silage of low and high tannin ABSTRACT -Four crosbred mares averaging six years and 400 kg BW were allotted to latin square design. The objective was to evaluate the nutritive values and kinetics of digestive tract of dry grains or high-moisture grains silage of sorghum with low and high tannin in the feeding of equines. The treatments consisted of diets containing two hybrids of sorghum grains (low and high tannin) and to methods of conservation (dry an ensiled). Diets were formulated to be isoprotein (12.4% CP) with daily DM intake established in 1.5% BW (hay to concentrate ratio of 50:50). The parameters of gastrointestinal transit were: k1 (passage rate in the large intestine); k2 (passage rate in the stomach); TT (transit time); MRT (mean retention time) and TMRT (mean total retention time). No effect treatment was observed for aCD of DM and starch, whose means values were 54.04 and 98.91%, respectively. A benefic effect of the ensiling of high tannin and high-moisture sorghum grains on digestibility of ...

show abstract

“…Dos 22 trabalhos iniciais apenas seis apresentaram os custos das dietas (Oliveira et al, 2004;Almeida Junior et al, 2004;Patrício et al, 2006;Furlan et al, 2006;Almeida Junior et al, 2008a;Almeida Junior et al, 2008b). Quando analisou-se o custo por quilo de ração Londrina, V. 6, N. 4, Ed.…”

Section: Resultsunclassified

Grão úmido na alimentação animal: estudo metanalítico

Teodoro¹,

Vargas²,

Oliveira³

et al. 2015

Pubvet

View full text Add to dashboard Cite

ResumoO presente trabalho teve como objetivo realizar um estudo metanalítico para analisar os artigos publicados sobre a utilização de silagem grãos úmidos na alimentação animal entre os anos de 2000 e 2011, para tanto pesquisou-se todos os trabalhos publicados nesses anos nas revistas: Revista Brasileira de Zootecnia e Ciência Rural, admitindo-se apenas artigos que tenham tratamento controle e que avaliaram desempenho, característica de carcaça e parâmetros digestivos, com ou sem análise econômica. Os trabalhos foram tabulados em planilhas eletrônicas (Excel) e comparou-se todos os tratamentos com seus respectivos controle, chegando-se a conclusão que o

show abstract

Avaliação nutricional da silagem de grãos úmidos de sorgo de alto ou de baixo conteúdo de taninos para leitões na fase de creche

Cited by 9 publications

References 15 publications

High-moisture sorghum grain silage with low- and high-tannin contents for weanling piglets

High-moisture sorghum grain silage with low- and high-tannin contents for weanling piglets

Valor nutritivo e estudo cinético do trato digestivo de dietas contendo grãos secos ou ensilados de sorgo de baixo e alto tanino para eqüinos

Grão úmido na alimentação animal: estudo metanalítico

Contact Info

Product

Resources

About