Consulta: subjectFacets:"Corn silage"
Registros recuperados: 17
Data/hora: 05/06/2024 18:14:11

生育熟度の異なるトウモロコシを材料として調製したサイレージの飼料価値 : 第2報 牛による産乳性
Provedor de dados: 19
Autores: 岡本, 明治; Okamoto, Meiji.
Palavras-chave: Corn silage; Milk production; Milk ripe stage of corn; Yellow ripe stage of corn; Full ripe stage of corn.
Ano: 1989
URL: http://ir.obihiro.ac.jp/dspace/handle/10322/1562

アルファルファおよびコーンサイレージ給与割合の違いが去勢牛の十二指腸への窒素移行量に及ぼす影響
Provedor de dados: 19
Autores: 川島, 千帆; 木村, 文香; 花田, 正明; 河合, 正人; 岡本, 明治; KAWASHlMA, Chiho; KIMURA, Ayaka; HANADA, Masaaki; KAWAI, Masahito; OKAMOTO, Meiji.
The objective was to evaluate the effect of the ratio of degradable intake protein (DIP) to non-structural carbohydrate (NSC) on the nitrogen flows to duodenum of steers by replacement alfalfa silage with corn silage. Six Holstein steers fitted with ruminal and duodenal cannulae were divided into two 3 x 3 Latin squares with 20d periods. In the first Latin squareï¼ the steers were fed three diets contained (dry matter basis): 1) 100% alfalfa silage (AS100)ï¼ 2) 80% alfalfa silageï¼ 20% corn silage (AS80)ï¼ or 3) 60% alfalfa silageï¼  40% corn silage (AS60). In the another Latin squareï¼ the steers were fed three diets contained (dry matter basis): 1) 40% alfalfa silageï¼ 60% corn silage (AS40)ï¼ 2) 20% alfalfa silageï¼ 80% corn silage (AS20) or 100% corn...
Palavras-chave: アルファルファサイレージ; コーンサイレージ; 分解性タンパク質; 非構造性炭水化物; 十二指腸への窒素移行量; Alfalfa silage; Corn silage; Degradable intake protein; Non-structural carbohydrate; Doudenal nitrogen flows.
Ano: 2001
URL: http://ir.obihiro.ac.jp/dspace/handle/10322/3010

アルファルファおよびコーンサイレージ給与割合の違いが泌乳牛の窒素利用と乳生産に及ぼす影響
Provedor de dados: 19
Autores: 河合, 正人; 市川, 雅賢; 大谷, 昌之; 池滝, 孝; 松岡, 栄; KAWAI, Masahito; ICHIKAWA, Masayoshi; OTANI, Masayuki; IKETAKI, Takashi; MATSUOKA, Sakae.
The objective was to evaluate the effect of different proportion of alfalfa silage and corn silage on the nitrogen utilization and milk production of dairy cows. Eighteen lactating Holstein cows were divided into three treatment groups. The cows in the three treatment groups were fed mixture of alfalfa silage and corn silage，which were formulated (dry matter basis) at 1) 80:20 (AS80)，2) 60:40 (AS60) and 3) 40:60 (AS40) ratios，respectively. Grass hay and concentrate were fed also to adjust silage ratio (65% of total DM)，roughage ratio (70% of total DM) and CP contents  (15%DM) of the diets among AS80，AS60 and AS40. The ratio of degradable intake protein (DIP) to non-fibrous carbohydrate (NFC) in AS80，AS60 and AS40 were 0.27，0.27 and 0.28，respectively. Milk...
Palavras-chave: アルファルファサイレージ; コーンサイレージ; 分解性タンパク質; 窒素利用性; 乳生産; Alfalfa silage; Corn silage; Degradable intake protein; Nitrogen utilization; Milk production.
Ano: 2002
URL: http://ir.obihiro.ac.jp/dspace/handle/10322/3012

生育熟度の異なるトウモロコシを材料として調製したサイレージの飼料価値 : 第1報　牛による消化性と第一胃内性状
Provedor de dados: 19
Autores: 岡本, 明治; Okamoto, Meiji.
Palavras-chave: Corn silage; Digestibility; Rumen fermentation; Maturity of corn.
Ano: 1989
URL: http://ir.obihiro.ac.jp/dspace/handle/10322/1561

Fatty acid profile and composition of milk protein fraction in dairy cows fed long-chain unsaturated fatty acids during the transition period
Provedor de dados: 96
Autores: Rennó,Francisco Palma; Freitas Júnior,José Esler de; Gandra,Jefferson Rodrigues; Verdurico,Lenita Camargo; Santos,Marcos Veiga dos; Barletta,Rafael Villela; Venturelli,Beatriz Conte; Vilela,Flávio Garcia.
The objective of this study was to evaluate the utilization of different sources of unsaturated long-chain fatty acids in diets for dairy cows during the transition period and early lactation on the milk fatty acid profile and composition of the protein fraction. Thirty-six Holstein cows were divided into three groups, fed the following diets: control (C); soybean oil (SO); and calcium salts of long-chain unsaturated fatty acids (CS). The milk samples utilized for analysis were obtained weekly from parturition to twelve weeks of lactation; each one of the samples originated from two daily milkings. Milk composition and total nitrogen, non-protein nitrogen and non-casein nitrogen levels were analyzed. The cows receiving the diet with calcium salts had lower...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Calcium salts of fatty acids; Corn silage; Soybean oil.
Ano: 2013
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982013001100008

2,6-Diaminopimelic acid (DAPA) in microbial protein quantification of heifers fed different forage sources
Provedor de dados: 96
Autores: Couto Filho,Cristovão Colombo de Carvalho; Saliba,Eloísa de Oliveira Simões; Rodriguez,Norberto Mario; Barbosa,Geraldo Sérgio Senra Carneiro; Freitas,Regeane Martins de; Resende,Matheus Pinheiro Diniz.
The objective of this study was to evaluate the flow of nitrogenous compounds, protein degradability, rumen degradation of total carbohydrate and organic matter and microbial efficiency in heifers subjected to diets containing corn silage, sugarcane or Tifton. For this purpose, the 2,6-diaminopimelic acid (DAPA) technique was adopted and analytical procedures for amino acids by HPLC were adapted. Six rumen-fistulated Holstein-Zebu heifers with 480 kg of initial BW and at 24 months of age kept in individual tie stalls were assigned to two 3 × 3 Latin squares. Omasal digesta dry matter and microbial dry matter flows were determined using the isolated, purified and enriched lignin (LIPE®) and DAPA markers, respectively. Isolated bacteria from rumen showed on...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Corn silage; Flow of nitrogen compounds; HPLC; Microbial efficiency; Protein degradability; Sugarcane.
Ano: 2015
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982015000500180

Ingestive behavior of feedlot finished young bulls fed different concentrate levels in the diet
Provedor de dados: 96
Autores: Missio,Regis Luis; Brondani,Ivan Luiz; Alves Filho,Dari Celestino; Silveira,Magali Floriano da; Freitas,Leandro da Silva; Restle,João.
This study was developed to evaluate the ingestive behavior of beef cattle finished in feedlots with different concentrate levels in the diet. Sixteen bulls fed 22, 40, 59, or 79% of concentrate in the diet were assigned to a complete randomized design, with four replicates each. The supplied diets were isoproteic and the roughage used was corn silage. Data collection was carried out during the finishing period, with a total of six days. The time given to food intake, rumination, the number of bouts per meal and neutral detergent fiber rumination efficiency decreased linearly as the concentrate levels in the diet increased. Idle time increased linearly accordingly to the increment of concentrate in the diet. The animals have greater feed intake and...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Corn silage; Feeding time; Food efficiency; Idle; Rumination.
Ano: 2010
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982010000700025

Ruminal parameters analyzed in remaining digestion residue of roughages in the in vitro/gas system
Provedor de dados: 63
Autores: Campos,Fábio Prudêncio de; Sampaio,Alexandre Amstalden Moraes; Vieira,Paulo de Figueiredo; Bose,Max Lázaro Vieira; Sarmento,Patrícia.
Animal performance is the most direct measure in the evaluation of feed quality. However, performance data are often insufficient to determine possible interactions that may take place in the ruminal environment. The purpose of the present trial was to evaluate the possible associative effects on the concentrations of volatile fatty acids (VFAs), ammoniacal nitrogen (N-NH3) and pH in the remaining liquid fraction from the dry matter (DM) digestion for exclusive roughages: sugarcane (SC), 60- (EG60) and 180-day elephantgrass (EG180), and corn silage (SIL), as well as for combined roughages: sugarcane+corn silage (SCSIL), sugarcane+60-day elephantgrass (SCEG60), sugarcane+180-day elephantgrass (SCEG180), corn silage+60-day elephantgrass (SILEG60), corn...
Tipo: Info:eu-repo/semantics/report
Palavras-chave: VFAs; N-NH3; Elephantgrass; Corn silage; Sugarcane.
Ano: 2002
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162002000300024

In situ degradability of corn stover and elephant-grass harvested at four stages of maturity
Provedor de dados: 63
Autores: Silva,Luis Felipe Prada e; Cassoli,Laerte Dagher; Roma Júnior,Luiz Carlos; Rodrigues,Ana Carolina de Oliveira; Machado,Paulo Fernando.
Among tropical forages, corn silage is largely used by farmers trying to explore the maximum genetic potential from the animals. However, other tropical forages, such as elephant-grass (Pennisetum purpureum), are more productive and therefore cheaper to use than corn silage. Our objective was to compare the in situ degradability of elephant-grass with that from corn hybrids, all harvested at four stages of maturity. The experimental design followed a randomized block design with nested subplots. Two corn hybrids: AG5011, ZN8392 were harvested with 25, 30, 35, and 40% dry matter (DM) in the whole plant, and separated in stem + leaf sheath + leaf blade (stover), and cobs. Elephant-grass was harvested with 30, 40, 50 and 60 days after a leveling cut. Dried...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Pennisetum purpureum; Corn silage; Digestibility; Rumen; Tropical grass.
Ano: 2008
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162008000600005

Ruminal silage degradability and productivity of forage and grain-type sorghum cultivars
Provedor de dados: 63
Autores: Resende,José Antônio; Pereira,Marcos Neves; Pinho,Renzo Garcia Von; Fonseca,Abeilard Henrique; Silva,Aloísio Ricardo Pereira da.
Forages for feeding dairy cows should conciliate the potential for high dry matter yield per unit area, maximizing animal stocking rate, with high nutritive value, which enables decreasing the amount of concentrate feedstuffs per milk unit produced. Eighteen sorghum cultivars were cultivated 0.70 m apart and with 12 plants per linear meter. Plants harvested at the milk-to-dough stage were ensiled in the laboratory. Eleven agronomic and chemical traits were evaluated. Silage samples were incubated in situ and the effective ruminal dry matter degradation (DEF) was calculated assuming a fractional passage rate of -0.04 h-1. Dry matter yield was 13.0 ± 2.3 (mean ± S.D.) t ha-1. The neutral detergent fiber content was 50.3 ± 3.8 and the DEF was 48.8 ± 2.8% (dry...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Digestibility; Fiber; Rumen; In situ; Corn silage.
Ano: 2003
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162003000300007

Productive characteristics of maize hybrids at different cutting heights for silage and organic matter and mineral rates in post-harvest residues - doi: 10.4025/actascianimsci.v35i2.16642
Provedor de dados: 2
Autores: Jobim, Clóves Cabreira; Universidade Estadual de Maringá; Oliveira, Fabio Cortez Leite de; Universidade Estadual de Maringá; Bumbieris Junior, Valter Harrys; Universidade Estadual de Londrina; Silva, Michele Simili da; Universidade Estadual de Londrina.
Current trial evaluated yield, organic matter and mineral composition of the residual harvest of five maize hybrids at three cutting heights (15, 35 and 55 cm). The experimental design consisted of a randomized block split plot with three replications. Concentrations of N, P, K, Ca, MS, MM and MO in the samples were evaluated. No difference among hybrids occurred in stem diameter (22.4 mm), ear production (8.0 ton DM ha-1), grain harvest index (37.3%) and total forage yield (15.0 ton DM ha-1). Hybrid effect occurred for variables of mineral composition of harvest residues. With the exception of calcium, a rise in cutting height from 15 to 55 cm failed to increase the concentration of minerals in the residue. The amount of organic matter and mineral...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: 5.04.04.01-6 nutrients; Recycling; Corn silage.
Ano: 2012
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/16642

Effect of inoculants combining Lactobacillus buchneri strain LN40177 in different strata of the silo
Provedor de dados: 2
Autores: Ribas, Tânia Mara Becher; Neumann, Mikael; Souza, André Martins de; Dochwat, André; Almeida, Eduardo Rodrigues de; Horst, Egon Henrique.
The objective of this work was to evaluate the chemical composition and rumen disappearance rate of dry matter of corn silages with inoculants combining L. buchneri strain LN40177 in different strata of the silo. The experimental design was a 3x2 randomized complete block design, with three treatments: Control: corn silage without inoculant; 11CFT: corn silage with inoculant which combines L. buchneri strain LN40177 (1.1 x 1011 CFU g-1) with L. casei (1.1 x 1011 CFU g-1); and 11C33: corn silage with inoculant which combines L. buchneri strain LN40177 (1.1 x 1011 CFU g-1) with L. plantarum (1.1 x 1011 CFU g-1) and Enterococcus faecium (1 x 1010 CFU g-1), associated with two strata of the silo (lower and upper). The silage inoculated with 11C33 presented...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Conservação de forragem bromatology; Corn silage; Enterococcus faecium; Ruminal digestibility.
Ano: 2019
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/44847

Intake, apparent digestibility, rumen fermentation and nitrogen efficiency in sheep fed a tropical legume silage with or without concentrate
Provedor de dados: 42
Autores: SILVA,LEANDRO D. DA; PEREIRA,OODILON G.; SILVA,THIAGO C. DA; VALADARES FILHO,SEBASTIÃO C.; RIBEIRO,KARINA G.; SANTOS,STEFANIE A.
Abstract Legume silage can increase the forage quality of the diets as well as supply it with nitrogen, calcium and phosphorus. The objective was to evaluate the intake, apparent digestibility, rumen fermentation and nitrogen efficiency in sheep fed a tropical legume silage with or without concentrate. Twelve crossbred sheep with an average initial body weight of 32.2 ± 1.26 kg, with six animals cannulated in the rumen were distributed into four 3 × 3 Latin squares. The treatments were 1) Stylosanthes silage without concentrate (StS), 2) Stylosanthes silage with concentrate (StS+C), and 3) corn silage with concentrate (CS+C). StS diet showed lowest intake, except for neutral detergent fiber (NDF). The diets StS+C and CS+C showed similar intake of dry...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Alternative foods; Corn silage; Crude protein; Neutral detergent fiber; Stylosanthes.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652018000703551

Digestibility and ruminal digestion kinetics of corn silage
Provedor de dados: 45
Autores: Di Marco,O.N.; Aello,M.S.; Arias,S.
The in situ dry matter (DM) disappearance of corn silages in two maturity stages (milk grain and half milk line) of known in vivo and in vitro digestibility was determined, with the main purpose of comparing digestibility values with the ruminal disappearance at 24 and 48h of incubation. A secondary goal was the description of their ruminal digestion kinetics, from which the effective degradability was calculated at an assumed passage rate of 4%/h. Data of in vivo, in vitro and in situ degradability at 24 and 48-h were analyzed with a linear model that included as fixed effects the maturity and the methodology of evaluation, and the kinetic data were described by the exponential model of McDonald. There was a significant effect (P&lt;0.05) of methodology...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Corn silage; In situ; In vitro and in vivo digestibility; Ruminal kinetics.
Ano: 2005
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352005000200014

Substituition of urea for soybean meal and forced intake of minerals on the performance of growing crossbred calves
Provedor de dados: 45
Autores: Ferreira,J.J.; Ruas,J.R.M.; Macedo,G.A.R.; Marcatti Neto,A.; Queiroz,D.S.; Silva,E.A.
ABSTRACT Forty eight crossbred calves, 24 males and 24 females, with weight and age of 203.6±3.7kg and 11.8±1.0 months were allotted to the following treatments: MT- mineral salt ad libitum and sugar cane mixed with 10g kg-1 mixture of urea and ammonium sulfate in a 9:1 proportion; MA - sugar cane mixed with 16g kg-1 of a concentrate of urea (550g kg-1), ammonium sulfate (60g kg-1) and minerals (390g kg-1); SU - sugar cane mixed with 50g kg-1 of a concentrate of soybean meal (830g kg-1), urea (52g kg-1) and minerals (118g kg-1) and MC - corn silage mixed with 10g kg-1 of a concentrate of urea (500g kg-1), ammonium sulfate (50g kg-1) and minerals (450g kg-1). Minerals mixed with sugar cane (MA) resulted in greater weight gain (0.258 x 0.188kg d-1) for...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Calves; Corn silage; Minerals; Sugar cane; Weight gain.
Ano: 2019
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352019000501677

Corn silage supplementation for dairy cows grazing annual ryegrass at two pasture allowances
Provedor de dados: 45
Autores: Miguel,M.F.; Delagarde,R.; Ribeiro-Filho,H.M.N.
ABSTRACT Corn silage supplementation for dairy cows grazing in temperate annual pastures has rarely been investigated. The aim of this study is to compare two supplementation levels (0 and 4kg dry matter [DM]/day of a 7:1 mixture of corn silage and soybean meal) in dairy cows strip-grazing annual ryegrass (Lolium multiflorum Lam.) at two pasture allowances (PA, low= 25 and high = 40kg DM/d at ground level). The study was carried out according to an incomplete 4 × 3 Latin square design, using 12 cows and three experimental periods of 12 days. The green leaves allowances were only 4.9 and 8.5kg DM/d at the low and high PA, respectively. The total DM intake and milk production increased in supplemented cows compared to un-supplemented cows at the low PA, but...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Dairy cow; Corn silage; Grazing; Pasture allowance; Supplementation.
Ano: 2019
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352019000301037

Corn supplementation on milk urea nitrogen content of dairy cows grazing on temperate annual pasture
Provedor de dados: 65
Autores: Dall-Orsoletta,Aline Cristina; Almeida,João Gabriel Rossini; Oziemblowski,Márcia Maria; Ribeiro-Filho,Henrique Mendonça Nunes.
ABSTRACT: The excretion of urinary nitrogen (N), one of the most important environmental contaminants from livestock systems, is highly correlated with milk urea N content. The objective of this research was to evaluate the use of different types of corn supplementation on milk urea N in grazing dairy cows. Twelve Holstein × Jersey lactating dairy cows were divided into six uniform groups according to milk production, lactation stage and live weight. Treatments were compared according to a 3 × 3 replicated Latin square experimental design, with three periods of seventeen days (twelve days to adaptation and five to measurements). The experimental treatments were exclusively grazing (G); grazing + supplementation with 4.2 kg DM of corn silage (CS) and...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Nitrogen excretion; Ground corn; Corn silage; Grazing.
Ano: 2020
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782020000200650