Grain As Feed
Mostrando 1-12 de 53 artigos, teses e dissertações.
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1. Metabolizable Energy For Chickens Of High And Low Density Corn Fractions Segregated In Densimetric Table
ABSTRACT Corn is the main energy feed used in broiler chickens rations in most countries. In the literature, there are indications that high density corn segregated in densimetric table contains higher value of metabolizable energy than the corresponding fraction of low density, but the reasons are not clear. This study was conducted to determine the metabol
Braz. J. Poult. Sci.. Publicado em: 29/07/2019
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2. Partial replacement of corn by soybean hulls in high-grain diets for feedlot sheep
Resumo: O objetivo deste trabalho foi avaliar a substituição parcial de milho por cascas de soja, em dietas de alta percentagem de grãos, e seu efeito sobre o comportamento alimentar e os parâmetros de fermentação ruminal em ovinos confinados. Oito carneiros com rúmens canulados foram distribuídos em quatro grupos experimentais, compostos de um contr
Pesq. agropec. bras.. Publicado em: 27/05/2019
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3. Roughage-free finishing diet based on whole corn grain and a mixture of additives for Nellore heifers
ABSTRACT This study was carried out to evaluate the effect of a blend of additives (choline, methionine, selenium, and organic zinc) on performance, feed efficiency, rumen parameters, and carcass traits of Nellore heifers finished with roughage-free diet. Nellore heifers (n = 36; average BW = 244±24.1 kg; average 24 months of age) were maintained in a feedl
R. Bras. Zootec.. Publicado em: 01/04/2019
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4. Feedlot performance and carcass yield of Hararghe Highland (Bos indicus) bulls using different concentrate feeds
ABSTRACT. A study was conducted to evaluate the feedlot performance and carcass yield of Hararghe Highland bull using different types of concentrate feeds fed grass hay as a basal diet in eastern Ethiopia. Thirty Hararghe Highland bulls were blocked by weight and randomly allocated to one of the following six treatments. T1 = Hay ad libitum + 4kg dried cafet
Acta Sci., Anim. Sci.. Publicado em: 07/01/2019
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5. Effect of Sorghum Based Nutritional Programs on Performance, Carcass Yield and Composition of Breast in Broilers
ABSTRACT An experiment was conducted to compare three nutritional programs, which were developed with tannin-free grain sorghum based diets, evaluating performance, carcass yield and bromatological composition of the pectoral muscle of broilers. A total 1360 chicks mixed (50:50), from one to 42 days old Hubbard Flex Broilers, were housed in a completely rand
Rev. Bras. Cienc. Avic.. Publicado em: 2017-01
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6. APPLICABILITY OF NON-FEED REMOVAL PROGRAMS TO INDUCE MOLTING INSTEAD OF THE CONVENTIONAL FEED WITHDRAWAL METHOD IN BROWN LAYING HENS
ABSTRACT This study was conducted to compare the applicability of non-feed removal (NFR) programs to induce molting in brown laying hens by feedusing alfalfa meal and barley grain on molting of instead of feed withdrawal in terms of performance, egg quality and profitability. A total of 240, 75-week-old Hy-Line brown laying hens were randomly divided into th
Rev. Bras. Cienc. Avic.. Publicado em: 2016-09
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7. Nutritional value of baled rice straw for ruminant feed
ABSTRACT The objectives of this study were to evaluate the effects of cultivation and hay making factors on chemical composition, protein fractionation, and digestibility in rice straw, as well as to identify the chemical fractions that contribute to the variation in its nutritional value for ruminants. Statistical procedures were performed in a model that i
R. Bras. Zootec.. Publicado em: 2016-07
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8. Development of an L-Lysine Enriched Bran for Animal Nutrition via Submerged Fermentation by Corynebacterium glutamicum using Agroindustrial Substrates
L-Lysine is an essential aminoacid added as supplement for animal feed. The aim of this work was to produce an L-Lysine enriched bran using Brazilian agroindustrial byproducts. Both the raw material costs and purification steps were minimized. Firstly, medium composition for the growth of Corynebacterium glutamicum ATCC 21799 was optimized targeting enhanced
Braz. arch. biol. technol.. Publicado em: 06/05/2016
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9. Effects of sorghum on broilers gastrointestinal tract
This study aimed at evaluating the effects of whole and ground sorghum, compared with ground corn, on the live weight, feed conversion ratio, organs weight and intestinal biometrics and histomorphometrics. In total, 960 Hubbard Flex broilers were reared until 42-day-old and distributed into 24 pens, according to the three treatments: ground corn, whole-grain
Rev. Bras. Cienc. Avic.. Publicado em: 2015-03
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10. Quality assessment of corn batches received at a feed mill in the brazilian cerrado
This study aimed at investigating factors that contribute to changes in the quality of corn used in compound poultry feeds. Samples were collected from 6488 bulk cargos received at a feed mill located close to Brasília, Brazil. The parameters studied were divided into two groups: those related to corn chemical composition, including crude protein (% CP), et
Rev. Bras. Cienc. Avic.. Publicado em: 2014-09
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11. Performance of broilers fed during 21 days on mash or pellet diets containing whole or ground pearl millet grain
An experiment was carried out to evaluate the effect of the inclusion of 20% whole-grain or ground pearl millet (PM) in mash and pelleted diets on the performance, carcass traits, and organ weights of broilers reared until 21 days of age. A randomized block experimental design in a 3 x 2 factorial arrangement (diets containing corn and soybean meal, whole-gr
Rev. Bras. Cienc. Avic.. Publicado em: 2013-12
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12. The use of whole grain sorghum in broiler feeds
In broiler feed manufacturing, grinding may significantly increase costs due to electric energy use. This study evaluated the performance and the morphometrics of the gastrointestinal tract of broilers. According to a completely randomized experimental design, 2,400 birds (1,200 males and 1,200 females) were submitted to five treatments of eight replicates e
Rev. Bras. Cienc. Avic.. Publicado em: 2013-09