Valor nutricional e energia metabolizável de subprodutos do trigo utilizados para alimentação de suínos em crescimento

Wesendonck, William Rui; Kessler, Alexandre de Mello; Ribeiro, Andréa Machado Leal; Somensi, Marcelo Luiz; Bockor, Luciane; Dadalt, Julio Cezar; Monteiro, Alessandra; Marx, Fábio Ritter

doi:10.1590/s0100-204x2013000200011

Cited by 10 publications

(12 citation statements)

References 14 publications

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“…Wheat bran, a wheat processing by-product, is a viable option (Wesendonck et al, 2013) due to the availability of the product. However, being a feed rich in insoluble fiber (Esposito et al, 2005), its use at high concentrations could interfere with voluntary intake (Mariz et al, 2013) as a result of an increased retention in the rumen and lower passage rates.…”

Section: Introductionmentioning

confidence: 99%

Replacement of wheat bran with spineless cactus in sugarcane-based diets for steers

et al. 2016

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-The effect of replacing wheat bran with spineless cactus (0, 25, 50, 75, and 100%) in sugar cane-based diets on the intake of nutrients, feeding behavior, and rumen digestibility of steers was assessed using digested samples collected from the omasum. Five crossbred steers (½ Holstein-Zebu) were fitted with cannulas in the rumen and then assigned to a 5 × 5 Latin square design. Samples of omasal digesta were collected for three days. Rumen was evacuated via the rumen cannula to determine the rumen pool of dry matter (DM), neutral detergent fiber (NDF), indigestible NDF (iNDF), intake (ki), passage (kp) and degradation (NDF) rates, and the passage of iNDF (kpi). Nutrient intake displayed a quadratic effect, with maximum intakes of DM (5.73 kg d −1 ), non-fiber carbohydrates (NFC, 4.63 kg d −1 ), and digestible organic matter (DOM, 3.45 kg d −1 ) estimated at the replacement levels of 54.63, 60.00, and 43.17%, respectively. The replacement levels showed no effect on feeding, rumination, or idle times. There was a linear increase in the total apparent and ruminal digestibility of CP as the spineless cactus content in the diet was increased. There was no effect on total and partial digestibilities of OM and NDF or on intestinal digestibility of CP. No effect was observed on the rumen pool of DM, NDF, or iNDF. Furthermore, ki, kp, NDF degradation, and iNDF passage rates displayed a quadratic effect, with higher concentrations estimated for replacement levels of 56.07, 56.12, 59.00, and 55.20%, respectively. Replacing 55% wheat bran with spineless cactus in sugar cane-based diets is recommended.

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Section: Introductionmentioning

confidence: 99%

Replacement of wheat bran with spineless cactus in sugarcane-based diets for steers

et al. 2016

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“…Tavernari et al (2010) reported that variations in metabolizable energy values for birds fed high-fiber cereal-based diets are directly related to the digesta passage rate and utilization of nutrients absorbed especially in the small intestine through crypts and villi. Wesendonck et al (2013) complement by stating that the inclusion of high fiber ingredients in diets for monogastric animals causes significant changes in the digestive metabolism of poultry, affecting from voluntary feed intake to nutrient utilization by metabolism.…”

Section: Resultsmentioning

confidence: 99%

Açaí meal on diet digestibility for commercial laying hens

Rufino

Cruz

Dias

et al. 2020

Acta Sci. Anim. Sci.

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This study aimed to evaluate açaí meal in diets for commercial laying hens on apparent nutrient digestibility and apparent metabolizable energy. A total of 72 Hissex White laying hens (52-wks-old) were distributed in a completely randomized design, where treatments consisted of a control diet and an experimental diet (25% açaí meal) with six replicates of six birds each. Data collected were subjected to polynomial regression at 5%. Differences (p < 0.05) were detected in digestibility of all evaluated nutrients. Hens fed diets with 25% açaí meal presented worse (p < 0.05) metabolization and use of energy content. It can be concluded that hens fed diets containing açaí meal presented better use of crude protein, non-fiber carbohydrates and mineral matter. However, there was worse use of dry matter, fiber carbohydrates and ether extract. This result directly affected the energy metabolism of the birds. The inclusion of açaí meal reduced the energy use.

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“…As the avoidance behavior was independent of the composition of the wastes, it was not influenced by the composition of the diets supplied to the pigs. The change in the diet composition with the inclusion of wheat, although performed as a strategy to reduce costs, also promotes improvements related to feeding, digestion and nutritional use of food by pigs during the postweaning period (SCHOLTEN et al, 2002;WESENDONCK et al, 2013). This practice is also justified by the reduction of the need for corn and soybean by the swine chain (ABCS, 2016).…”

Section: Avoidance Behavior Of Earthwormsmentioning

confidence: 99%

“…Along with that, the economic/environmental pressures to reduce the cost of production and reduce the excretion of nutrients are major challenges in industrial swine farming (GILBERT et al, 2017). This has stimulated the use and study of food alternatives to corn and soybean in swine diets (FLOROU-PANERI et al, 2014) by less common components such as dual-purpose wheat (WESENDONCK et al, 2013;QUATRIN et al, 2017).…”

Section: Introductionmentioning

confidence: 99%

Different diets with and without inclusion of antimicrobial additives alter the toxicity of swine manure to springtails and earthworms

et al. 2020

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The objective of this study was to measure the impact on part of soil fauna of application of non-stabilized (fresh) manure from post-weaning pigs fed diets formulated with or without dual-purpose wheat, and with or without the use of antimicrobial growth-promoting additives (100 mg kg-1 doxycycline + 50 mg kg-1 colistin + 250 mg kg-1 Zn oxide). Two species of edaphic organisms were evaluated, the springtails Folsomia candida and the earthworms Eisenia andrei, using ecotoxicological avoidance behavior tests. The treatments were swine manure from: RR: Reference Ration; WR: Wheat Reference; RA: Reference Ration + Antimicrobial Additives; WA: Wheat Reference + Antimicrobial Additives). The doses of waste used for treatments were as follows: 0, 5, 10, 20, 30, 40, 65 and 100 m³ ha-1 for the springtails and 0, 5, 10, 20, 30, 40 and 65 m³ ha-1 for the earthworms, applied in the Oxisol. The experimental design was completely randomized with five replicates. The use of non-stabilized swine manure did not affect the avoidance behavior of F. candida at any dose, regardless of the use of antimicrobial or wheat additives. For E. andrei, there was avoidance behavior at all treatments and doses used. These avoidance behaviors were related to the sensitivity of each species of soil organism. The avoidance behavior for earthworms was related to the doses of non-stabilized swine manure in soil and not to the various diets and/or the use of growth-promoting additives.

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Valor nutricional e energia metabolizável de subprodutos do trigo utilizados para alimentação de suínos em crescimento

Cited by 10 publications

References 14 publications

Replacement of wheat bran with spineless cactus in sugarcane-based diets for steers

Replacement of wheat bran with spineless cactus in sugarcane-based diets for steers

Açaí meal on diet digestibility for commercial laying hens

Different diets with and without inclusion of antimicrobial additives alter the toxicity of swine manure to springtails and earthworms

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