Níveis de inclusão do farelo de arroz parboilizado em rações para leitões na fase de creche

Aquino, Tércia Maia Furtado de; Watanabe, Pedro Henrique; Carvalho, Luiz Euquerio de; Freitas, Ednardo Rodrigues; Nepomuceno, Rafael Carlos; Oliveira, Emanuela Lima de; Gomes, Thalles Ribeiro; Ellery, Everardo Ayres Correia; Santos, Kimberley; Pereira, A. S. C.; Aguiar, Geovana Costa

doi:10.1590/1678-6423

Cited by 2 publications

(2 citation statements)

References 10 publications

(4 reference statements)

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“…The ADF value of DCC was similar to that found by Aquino et al (2014), who worked with whole bran of parboiled rice in the diets of piglets, presenting NDF values of 33.75 and ADF of 15.91%, and can be used in piglet feeding in up to 16%.…”

Section: Experiments 1-digestibility Assaysupporting

confidence: 83%

Dehydrated cassava co-product in starting piglets feeding

Castro¹,

Carvalho²,

Oliveira³

et al. 2017

SCA

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Two experiments were carried out to determine the nutritional value of a dehydrated cassava co-product (DCC) and its effects on the performance and blood variables of piglets fed with different levels of DCC. In experiment I, a digestibility assay was performed and 30 whole-male crossbred piglets with initial body weight of 18.00 ± 0.673 kg were housed individually in metabolism cages and distributed in a completely randomized experimental design with 5 treatments, 6 replicates and one animal per experimental unit. A reference diet was formulated to meet the category nutritional requirements and the different levels of DCC replacement (6, 12, 18 and 24%) were used to replace the reference diet and composed the treatments. In experiment II, 120 piglets (60 whole males and 60 females) were used, with initial body weight of 13.05 ± 1.59 kg, distributed in a randomized complete block design with 5 treatments, 6 replicates and 4 animals per experimental unit. Treatments consisted of five feeds with increasing inclusion levels (0, 3, 6, 9 and 12%) of the DCC. The feed based on corn and soybean meal were formulated to meet the recommended levels in starting piglets feeding. The data were submitted for statistical analysis and, when presenting significant difference, the averages were compared by the Dunnet's test at 10 % significance. In the digestibility assay, the values of DCC's digestive energy and metabolizable energy of 3,022 and 2,984 kcal kg -1 in natural matter, respectively, were found. There was no significant effect (p > 0.10) of inclusion levels of DCC on the final weight and daily gain of weight however we observed a quadratic effect (p < 0.10) of the DCC levels on daily feed intake and feed conversion. For the analysis of blood parameters, the results showed that there was no effect (p > 0.10) of DCC levels on glucose and blood urea in the different treatments. The use of the dehydrated cassava co-product can be an energetic alternative to piglets in starting phase and can be used up to 12 %. Key words: Alternative food. Nutrition. Swine production. ResumoDois experimentos foram conduzidos, objetivando-se determinar o valor nutricional do Coproduto Desidratado de Mandioca (CDM) e seus efeitos no desempenho e nas variáveis sanguíneas de leitões alimentados com diferentes níveis do CDM. No experimento I, realizou-se um ensaio de digestibilidade e foram utilizados 30 leitões híbridos, machos inteiros, com peso vivo inicial de 18,00 ± 0,673 kg, alojados individualmente em gaiolas de metabolismo, e distribuídos em um delineamento experimental inteiramente casualizado, com 5 tratamentos, 6 repetições e um animal por unidade experimental. Uma ração referência foi formulada para atender as exigências nutricionais da categoria e diferentes níveis de substituição do CDM (6, 12, 18 e 24%) foram utilizados para substituir a ração referência, compondo os tratamentos. No experimento II, foram utilizados 120 leitões (60 machos inteiros e 60 fêmeas), com peso vivo inicial de 13,05 ± 1,59 kg, distribuídos em um ...

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Section: Experiments 1-digestibility Assaysupporting

confidence: 83%

Dehydrated cassava co-product in starting piglets feeding

Castro¹,

Carvalho²,

Oliveira³

et al. 2017

SCA

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“…Similarly, our value obtained for SRB was closer to that cited by SAUVANT et al (2004), which averaged 4,973kcal/kg. In relation to the PRB GE, our value was higher when compared to the 4,108kcal/kg reported by AQUINO et al (2014). The GE variation may be associated to the higher amount of EE in the byproducts, especially in the two brans.…”

Section: Resultscontrasting

confidence: 63%

Digestibility and net energy prediction of rice by products determined with piglets

et al. 2018

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The aim of this study was to determine the chemical composition, digestibility, and net energy (NE) of broken rice (BRR), stabilized rice bran (SRB), and parboiled rice bran (PRB) for piglets. Two digestibility trials were performed with 12 and 18 male pigs with initial weights of 8 and 16kg, respectively. We performed total fecal collection using ferric oxide as fecal marker. The digestibility coefficients of organic matter, crude protein, and gross energy were higher (P<0.001) for the BRR compared to the SRB and PRB. The PRB presented a digestible energy 2% lower than that of BR and 5% higher than that of SRB. For BRR, average NE value was 3,228kcal/kg dry matter (DM), and the difference between the lower and higher value was 311kcal/kg DM. Average NE values of SRB and PRB were 2,896 and 3,293kcal/kgDM, respectively. The difference between the energy predicted by each equation reached 190kcal/kgDM for SRB and 285kcal/kgDM for PRB. In conclusion, BRR showed higher nutrient digestibility coefficients, except for EE and GE, which can be attributed to differences in the production processes. Regardless of the type of feedstuff tested, equations to predict NE values should be used carefully due to considerable differences in energy content.

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Níveis de inclusão do farelo de arroz parboilizado em rações para leitões na fase de creche

Abstract: RESUMOForam conduzidos dois ensaios para avaliar a utilização do farelo do farelo integral de arroz parboilizado (FIAP)

Cited by 2 publications

References 10 publications

Dehydrated cassava co-product in starting piglets feeding

Dehydrated cassava co-product in starting piglets feeding

Digestibility and net energy prediction of rice by products determined with piglets

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