Digestibilidade Da Soja Semi-Integral Extrusada Para Leitões Na Fase Inicial

Thomaz, Maria Cristina; Silveira, Antônio Carlos; Kronka, Rodolfo Nascimento; Kronka, S. N.; Budiño, Fábio Enrique Lemos

doi:10.5216/cab.v13i3.14403

Cited by 2 publications

(6 citation statements)

References 14 publications

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“…While Thomaz et al (2012) observed lower DC for ESWS when compared to this study, the current findings corroborated with those provided by other authors (MENDES et al, 2004;ROSTAGNO et al, 2011).…”

Section: Digestibility Assaysupporting

confidence: 93%

“…In comparison, Thomaz et al (2012) obtained higher values of EE (16.41%) and GE (5,097.10 kcal kg -1 ) for ESWS, whereas, Mendes et al (2004) found values consistent with the current results, for the same variables of the same product, including a higher CP for ESWS compared with that recorded by Thomaz et al (2012) for ESWS (39.72%). Already, Castillo et al (2001) stated that the CP of soybean byproducts could vary from 44% to 46%.…”

Section: Digestibility Assaysupporting

confidence: 87%

“…Digestible protein (DP), digestible dry matter (DDM), digestible organic matter (DOM), digestible energy (DE) and ME of the diets were calculated according to procedures published by Matterson et al (1965). For comparison of the DDM, DP, DOM, DE and ME from ESWS with those found by Rostagno et al (2011) and Thomaz et al (2012), the values were converted to 100% DM.…”

Section: Analysed Variablesmentioning

confidence: 99%

“…According to Thomaz et al (2012), the ESWS has good feasibility for piglet feeding in the starter phase, mainly because of the energy content, which shows high levels of DE and ME when compared with SM. Due to the high DE and ME, Castillo et al (2001) mentioned that ESWS is a viable ingredient in the formulation of pig feeds and can be used for partial or total replacement of SM.…”

Section: Digestibility Assaymentioning

confidence: 99%

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Total replacement of the soybean meal with extruded semi-whole soybean in the piglets feeding during the nursery phase

Galiardi

Carvalho

Leal

et al. 2019

SCA

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The objective of this study was to evaluate the total replacement of soybean meal (SM) with extruded semi-whole soybean (ESWS) and its effects on feed digestibility, growth performance, plasma urea concentration (PUC) and economic feasibility. In Experiment I, a digestibility assay was undertaken using 12 crossbred pigs with an initial average body weight (IABW) of 18.85 ± 0.69 kg, distributed in a completely randomized design (CRD), with two treatments (reference diet and replacement of 30% of the reference diet by ESWS), six replicates and one pig per experimental unit. Experiment II involved 64 crossbred piglets, entire males, with an IABW of 7.46 ± 0.55 kg, distributed in a CRD, with two treatments (a control diet containing SM and another in which ESWS replaced SM), eight replicates and four animals per experimental unit. The digestible contents of dry matter, crude protein and gross energy of ESWS were 91.26%, 42.21% and 4,629 kcal kg -1, and the digestibility coefficients were 92.33%, 96.49% and 91.21%, respectively. Experiment II data indicated an effect on the feed conversion (FC) in the total period, in which pigs fed SM presented better FC. The diets affected the PUC in the pre-starter II phase and the total period, with pigs fed SM showing higher PUC. The cost of feed per kilogram of live weight gain increased in the starter phase. ESWS does not change the DWG and ADFI of piglets but worsens both the FC in the total period and economic results.

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Section: Digestibility Assaysupporting

confidence: 93%

Section: Digestibility Assaysupporting

confidence: 87%

Section: Analysed Variablesmentioning

confidence: 99%

Section: Digestibility Assaymentioning

confidence: 99%

See 2 more Smart Citations

Total replacement of the soybean meal with extruded semi-whole soybean in the piglets feeding during the nursery phase

Galiardi

Carvalho

Leal

et al. 2019

SCA

View full text Add to dashboard Cite

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“…Thomaz et al . () observed similar values for ADCDM, but lower ADCGE and ADCCP values for extruded EPSBM fed to piglets.…”

Section: Discussionmentioning

confidence: 69%

Apparent digestibility of soybean coproducts in extruded diets for Nile Tilapia,Oreochromis niloticus

et al. 2015

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Soybean coproducts are important protein sources in aquaculture because of their amino acid profile. Tilapia can be reared on soybean coproducts as the only source of dietary protein without compromising growth. This study estimated apparent digestibility coefficients for five soybean coproducts for juvenile Nile tilapia, Oreochromis niloticus, fed with extruded diets. A reference diet and test diets consisting of 70% reference diet and 30% coproduct ingredient were formulated, along with 5.0 g kg À1 chromic oxide (Cr 2 O 3 ) as a marker. Apparent digestibility coefficients (ADC) for dry matter (ADCDM), gross energy (ADCGE) and crude protein (ADCCP) for soybean coproducts were estimated as 84.2-88.4%, 86.9-91.1% and 96.8-97.9%, respectively. ADCDM and ADCCP values did not vary among the ingredients, but low-protein soybean meal exhibited lower ADCGE values than did soybean protein concentrate. ADCs of all amino acids were >95%, and mean ADCs for amino acids were similar to the values observed for ADCCP. Soybean coproducts had good nutritional value in extruded diets fed to tilapia. Methionine, histidine and valine were the limiting amino acids in all evaluated ingredients.

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Digestibilidade Da Soja Semi-Integral Extrusada Para Leitões Na Fase Inicial

Cited by 2 publications

References 14 publications

Total replacement of the soybean meal with extruded semi-whole soybean in the piglets feeding during the nursery phase

Total replacement of the soybean meal with extruded semi-whole soybean in the piglets feeding during the nursery phase

Apparent digestibility of soybean coproducts in extruded diets for Nile Tilapia,Oreochromis niloticus

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