scholarly journals EFFECTS OF BARLEY VOLUME-WEIGHT AND PROCESSING METHOD ON FEEDLOT PERFORMANCE OF FINISHING STEERS

1987 ◽  
Vol 67 (1) ◽  
pp. 43-53 ◽  
Author(s):  
R. E. GRIMSON ◽  
R. P. STILBORN ◽  
R. D. WEISENBURGER ◽  
J. A. BASARAB
Keyword(s):  
Dry Matter ◽  
Average Daily Gain ◽  
Dry Matter Intake ◽  
Feedlot Performance ◽  
Volume Weight ◽  
Key Words Barley ◽  
Finishing Steers ◽  
Barley Silage ◽  
Steam Flaking ◽  
Daily Gain

Barley of three different volume-weights (VW) (light, 47.8; medium, 55.6; heavy, 66.6 kg hL−1) was subjected to two processing treatments (DR, dry rolled; SF, steam flaked) and fed to 192 yearling steers (avg. body weight 332 kg) at a level of 85% of the dietary dry matter (DM) in combination with barley silage (10.75% of DM) and mineral-vitamin premix (4.25% of DM) during the finishing period. No significant two- and three-way interactions were observed for any of the traits studied. Average daily gain (ADG) of cattle fed SF and DR diets was similar (P > 0.05) except during the first 27 d of the trial in which the SF steers gained 9.4% faster (P < 0.05) than the DR steers. Dry matter intake (DMI) of steers fed SF barley tended to be higher (P < 0.10) in period one and in period three than for those fed DR barley but was similar for both processing groups in periods two and four and overall. Dry matter consumed per unit of liveweight gain (DM/G) was similar for the two processing treatments during all periods and overall although it tended (P < 0.10) to be lower for the DR steers during period two. Volume-weight had no effect (P > 0.05) on ADG or DMI. Overall, DM/G decreased (P < 0.01) an average 1.2% for each unit (kg hL−1 increase in VW from 47.8 to 55.6 kg hL−1. DM/G was similar for cattle fed medium and heavy barley. Large steers (avg. bodyweight 350 kg) gained 17.5% faster (P < 0.01), consumed 12% more (P < 0.01) dry matter and required 4.9% less (P < 0.01) DM per unit of gain than small steers (avg. bodyweight 314 kg). Steam flaking of the barley produced carcasses with 0.14 cm more (P < 0.05) grade fat and resulted in 31% fewer (P < 0.05) liver condemnations due to abscesses than dry rolling but did not influence the other carcass quality perameters. Medium VW barley resulted in lower (P < 0.05) grade fat than either light or heavy barley, which produced similar grade fat measurements. Large steers, marketed at an average liveweight that was 14.5 kg heavier (P < 0.01) than the small steers, had lower (P < 0.05) marbling scores than the small steers. Key words: Barley, volume-weight, steers, processing, dry rolling, steam flaking

Use of triticale silage in diets for growing steers

1992 ◽  
Vol 72 (1) ◽  
pp. 181-184 ◽  
Author(s):  
D. R. ZoBell ◽  
L. A. Goonewardene ◽  
D. F. Engstrom
Keyword(s):  
Key Words ◽  
Feed Efficiency ◽  
Dry Matter ◽  
Average Daily Gain ◽  
Barley Grain ◽  
Dry Matter Intake ◽  
High Moisture ◽  
Key Words Barley ◽  
Barley Silage ◽  
Daily Gain

A total of 120 steers were fed either barley silage (BS) or triticale silage (TS) combined with barley (B) or high-moisture barley (HMB) grain, as a total mixed ration in a 2 × 2 factorial design with three replications. The barley and triticale yields were 9.8 and 8.7 t ha−1, respectively. No differences (P > 0.05) in weight, average daily gain, dry matter intake or feed efficiency were observed for treatments or interactions. TS can be used to replace BS at moderate levels in growing steer rations containing barley grain. Key words: Barley, triticale, silage, steers, performance

scholarly journals EFFECT OF CRESCENT INCLUSION OF SUNFLOWER CAKE IN LAMB DIETS IN FEEDLOT: PERFORMANCE AND CHARACTERISTICS OF CARCASS

2016 ◽  
Vol 10 (3) ◽  
pp. 216
Author(s):  
Dinnara Layza Souza da Silva ◽  
Alexandre Paula Braga ◽  
Dorgival Morais de Lima Júnior ◽  
Wirton Peixoto Costa ◽  
Antônia Vilma Ferreira Amâncio ◽  
...  
Keyword(s):  
Body Weight ◽  
Dry Matter ◽  
Average Daily Gain ◽  
Linear Increase ◽  
Dry Matter Intake ◽  
Initial Body Weight ◽  
Feedlot Performance ◽  
Sunflower Cake ◽  
Daily Gain ◽  
Ground Corn

This study aimed to evaluate the inclusion sunflower cake (Hellianthus annuus L.) in diets of feedlot sheep. It was used 20 crossbred Santa Inês lambs, intact males, initial body weight of 17 ± 1.4 kg and 120 days of age were confined for 70 days. The diets were constituted by grass hay, grain ground corn, soybean meal, mineral salt and increasing inclusions of sunflower cake (0, 15, 30 and 45%). At the end of the feedlot period, the animals were slaughtered. The average daily gain and body weight were not affected (P> 0.05) by the inclusion of sunflower cake. However, the dry matter intake was a linear increase (P

Performance and carcass characteristics of steers fed a low acid-detergent lignin hull, high-oil groat oat in growing and finishing diets

2009 ◽  
Vol 89 (4) ◽  
pp. 521-530 ◽  
Author(s):  
G R Zalinko ◽  
V J Racz ◽  
B G Rossnagel ◽  
D A Christensen ◽  
J J McKinnon
Keyword(s):  
Dry Matter ◽  
Saturated Fatty Acids ◽  
Average Daily Gain ◽  
Carcass Traits ◽  
Finishing Cattle ◽  
Finishing Diets ◽  
Acid Detergent Lignin ◽  
Finishing Steers ◽  
Barley Silage ◽  
Daily Gain

Two trials were conducted to evaluate the performance and carcass traits of steers fed a low acid detergent lignin hull, high oil groat (LLH-HOG) oat in cattle diets. In trial 1, 400 steers (275.4 ± 20.8 kg) were fed one of two diets with barley or LLH-HOG oat at 37.8% of the diet (DM basis). Dry matter intake (DMI) was lower (P = 0.02) (7.49 vs. 7.72 kg d-1) and gain to feed improved (P < 0.01) (0.171 vs. 0.159 kg) for steers fed the oat-based diet. Calculated NEm (1.80 and 1.71 Mcal kg-1) and NEg (1.17 and 1.09 Mcal kg-1) values were greater for the oat-based diet. In trial 2, 240 steers (341.7 ± 18.1 kg) were fed one of three diets consisting of 88.2% barley, corn or oat grain, 5.1% barley silage and 6.7% supplement (DM basis). During finishing, steers on the oat diet had lower (P < 0.01) Average daily gain than barley- or corn-fed cattle (1.40, 1.69 and 1.84 kg d-1, respectively) reflecting lower (P < 0.01) DMI (9.56, 10.84 and 11.56 kg d-1, respectively). Ultrasound fat and longissimus dorsi (l. dorsi) area, carcass weight and dressing percentage were lower (P < 0.01) for steers fed the oat diet. Stearic acid content of the l. dorsi of oat-fed cattle was greater (P < 0.01) than barley- or corn-fed cattle. The ratio of polyunsaturated to saturated fatty acids in the muscle of oat- and corn-fed cattle was greater (P = 0.01) than that of barley-fed cattle. Results indicate that the energy value of the LLH-HOG oat is equivalent or superior to that of barley for growing cattle; however, research is required to identify why feed intake of finishing cattle fed this grain source is reduced. Key words: Low lignin hull, high-oil groat oat, barley, corn, cattle performance, carcass traits

Corn or soybean hull incorporation into haylage-based backgrounding beef cattle diets: Effect on growth and efficiency during the backgrounding and finishing periods

2007 ◽  
Vol 87 (4) ◽  
pp. 615-621 ◽  
Author(s):  
K. C. Swanson ◽  
M. Ko ◽  
C. J. Mader
Keyword(s):  
Body Weight ◽  
Beef Cattle ◽  
Dry Matter ◽  
Average Daily Gain ◽  
Soybean Hulls ◽  
Feedlot Performance ◽  
Final Body Weight ◽  
Plasma Urea ◽  
Soybean Hull ◽  
Daily Gain

This experiment was conducted to evaluate the effects of corn or soybean hull incorporation into haylage-based diets on backgrounding calf performance and subsequent feedlot performance. Crossbred steers [n = 48, initial body weight (BW) = 303 ± 3.4 kg] were individually fed dietary treatments consisting of: (1) haylage [17.5% crude protein, dry matter (DM) basis; control], (2) haylage + 20% (DM basis) cracked corn, and (3) haylage + 20% (DM basis) soybean hulls during a 112-d backgrounding period. After the backgrounding period, all steers were adapted to a common high moisture corn-based finishing diet and fed until an ultrasound estimated backfat thickness of 7 mm was obtained. During the backgrounding period, steers fed cracked corn or soybean hulls had greater (P < 0.01) average daily gain, dry matter intake and gain:feed and lower (P = 0.05) plasma urea N as compared with controls. However, when finished on a common high-concentrate diet, steers previously fed cracked corn had greater (P < 0.08) average daily gain, final body weight, and longissimus muscle area than those fed soybean hulls, suggesting that source of supplemental energy during the backgrounding period may influence subsequent feedlot performance. Key words: Beef cattle, backgrounding, energy supplementation

scholarly journals Evaluasi Pertambahan Bobot Badan Sapi Aceh Jantan yang Diberi Imbangan Antara Hijauan dan Konsentrat di Balai Pembibitan Ternak Unggul Indrapuri

2013 ◽  
Vol 13 (2) ◽  
pp. 41-46 ◽  
Author(s):  
Yunasri Usman ◽  
Eka Meutia Sari ◽  
Nuzul Fadilla
Keyword(s):  
Body Weight ◽  
Dry Matter ◽  
Average Daily Gain ◽  
Analysis Data ◽  
The Body ◽  
Dry Matter Intake ◽  
Anova Analysis ◽  
Randomized Design ◽  
Daily Gain ◽  
Research Analysis

The evaluation of the Aceh cattle bulls weight which compensated between forage and concentrate at Superior Livestock Place in IndrapuriABSTRACT. This research was conducted at Superior Livestock Place in Indrapuri District, Aceh Besar  which lasted for 42 days. It was started on November 28th 2012 until January 9th 2013. This research was aims to know about the average daily gain for Aceh cattle bulls which compensated between forage and concentrate by using 12 bulls aged 2-2,5 years old. The design was used a Randomized Design Groups with 4 feed treatments and 3 repetitions. The feed percentages between forage and concentrate are ration A (100% forages), B (80%)forages and 20% concentrates), C (60% forages and 40% concentrates), and D (40% forages and 60% concentrates). The research analysis data were obtained by using ANOVA (Analysis of Variance). The parameters which observed in this study was the average daily gain, consumption, conversion, and efficiency rations. The result showed that the ration dry matter intake highly significantly (P0,01) between treatment A (4,45 Kg), and B (3,61 Kg), C (2,72 Kg), and D (3,38 Kg), but the treatment B and D highly significantly than treatment C (P0,01), the best ration consumption were derived from treatment C. The body weight Kg/bull/day significantly (P0,05) between treatment A (0,47 Kg) and B (0,65 Kg), C (0,60 Kg), and D (0,61 Kg), the best average daily gain were derived from treatment B. The conversion ration showed that highly significantly (P0,01) between treatment A (9,55 Kg), and B (5,55 Kg), C (4,60 Kg), and D (5,59 Kg), the best ration conversion were derived treatment C. Similarly, the efficiency ration showed that highly significantly (P0,01) between treatment A (0,11%), and B (0,18%), C (0,22%), and D (0,18%), C is the best ration efficiency on the treatment.

scholarly journals PSXIV-34 Encapsulated nitrate on performance of growing Nellore bulls under grazing system during the dry season

2019 ◽  
Vol 97 (Supplement_3) ◽  
pp. 431-432
Author(s):  
Cibelle B Figueiredo ◽  
Mauricia B Silva ◽  
Juliano Fernandes ◽  
Alana M Calaça ◽  
Higor Rocha ◽  
...  
Keyword(s):  
Body Weight ◽  
Ammonium Nitrate ◽  
Feed Efficiency ◽  
Dry Matter ◽  
Average Daily Gain ◽  
Dry Season ◽  
Dry Matter Intake ◽  
Calcium Ammonium Nitrate ◽  
Randomized Design ◽  
Daily Gain

Abstract The aim of this trial was to evaluate the effect of encapsulated calcium ammonium nitrate as a partial substitute for soybean meals in the concentrate dry matter intake, average daily gain and feed efficiency of Nellore young bulls under grazing conditions, during the dry season. Sixty-four weaned Nellore (initial BW = 177.46±3.77 kg and 9 mo old) were used in a completely randomized assay. The study lasted 84 days on the dry season. Animals were allotted into 16 paddocks of 1.0 ha each of Urochloa brizantha, randomly assigned into one of two treatments: (CTL) supplement with 25% CP, without nitrate inclusion and; (ENP): supplement with 25% CP, with a inclusion of 50 g of encapsulated calcium ammonium nitrate to each 100 kg of body weight. Animals were fed with concentrate at 1.0% of body weight. Concentrate offered was monitored daily as well as his refusals were collected and weighed to determine daily concentrate dry matter intake (DMI) and feed efficiency (F:G). Animals were weighed every 28 d for calculating average daily gain (ADG). Data were analyzed as a completely randomized design, using ANOVA (α = 0.05). No effects of treatments (P &gt; 0.3487) were observed for final BW (246.69 kg). The same for concentrate dry matter intake (P &gt; 0.0550). Animals consumed 2.34 kg of supplement per day. The average daily gain (0.832 kg, P &gt; 0.2649) and feed efficiency (0.356 kg, P &gt; 0.7315) were not affected by the inclusion of nitrate. The inclusion of encapsulated calcium ammonium nitrate in supplement to Nellore young bulls under grazing conditions during the growing phase did not affect the performance.

scholarly journals Fresh or dehydrated spineless cactus in diets for lambs

2016 ◽  
Vol 38 (2) ◽  
pp. 155 ◽  
Author(s):  
Solano Felipe Just de Andrade ◽  
Ângela Maria Vieira Batista ◽  
Francisco Fernando Ramos de Carvalho ◽  
Rodrigo Barros de Lucena ◽  
Rafael De Paula Xavier de Andrade ◽  
...  
Keyword(s):  
Body Weight ◽  
Large Intestine ◽  
Soybean Meal ◽  
Dry Matter ◽  
Average Daily Gain ◽  
Dry Matter Intake ◽  
Initial Weight ◽  
Total Replacement ◽  
Body Components ◽  
Daily Gain

The objective was to evaluate the effect of partial or total replacement of Tifton 85 hay with fresh or dehydrated spineless cactus on performance and body weight components of sheep. Thirty hair lambs, with 19 kg ± 0.35 kg initial weight, were randomly divided into five treatments, namely: Tifton 85 Hay (HA); Tifton 85 Hay + fresh spineless cactus (HAFC); Tifton 85 Hay + dehydrated spineless cactus (HADC); fresh spineless cactus (FC); dehydrated spineless cactus (DC). In addition to the spineless cactus and hay, the complete mixture contained soybean meal, mineral salt and limestone in all treatments. Animals were confined for 75 days and then slaughtered. The weight of body components was recorded. Dry matter intake, total digestible nutrients intake and voluntary water intake were higher (p < 0.05) for the DC and HADC treatments. The average daily gain was 118 g day-1 and body weight at slaughter of 25.8 kg were not influenced (p > 0.05) by treatments. The cold carcass weight, rib eye area, weight and yield of the skin, liver, kidney and large intestine were higher (p < 0.05) for the DC and HADC treatments. Partial or total replacement of Tifton 85 hay with fresh or dehydrated spineless cactus, in complete diets for sheep, increases the weight of the cold carcass and non-carcass components. 

scholarly journals Growth performance and apparent total tract nutrient digestibility of limit-fed diets containing wet brewer’s grains to Holstein heifers

2020 ◽  
Vol 4 (3) ◽  
Author(s):  
Eric Hatungimana ◽  
Tess C Stahl ◽  
Peter S Erickson
Keyword(s):  
Growth Performance ◽  
Dry Matter ◽  
Average Daily Gain ◽  
Nutrient Digestibility ◽  
Metabolizable Energy ◽  
Neutral Detergent Fiber ◽  
Dry Matter Intake ◽  
Limit Feeding ◽  
Daily Gain ◽  
Body Condition Scores

Abstract The objective of this study was to evaluate the growth performance and apparent total tract nutrient digestibility of Holstein heifers limit-fed diets containing different amounts of wet brewer’s grains (WBG). A 12-wk randomized complete block study was conducted using 30 yearling Holstein heifers [378 ± 27 d of age, and body weight (BW) of 357.8 ± 27.6 kg (mean ± SD)]. Treatments were 0%, 10% and 20% of WBG on a dry matter (DM) basis and diets were formulated to be limit-fed for dry matter intake (DMI) at 2.35% of BW and provided 15% crude protein (CP) and 2.27 Mcal metabolizable energy/kg of DM. Dry matter intake was recorded daily, while BW and skeletal measurements were measured every 2 wk. During week 12, fecal samples were collected directly from the rectum over four consecutive days and composited by heifer to determine apparent total tract nutrient digestibility using acid detergent insoluble ash as a marker. Data were analyzed using the MIXED procedure of SAS. Dry matter intakes, BW, and average daily gain were not different among treatments (P = 0.2, P = 0.4, and P = 0.6, respectively). Dry matter intakes ranged from 8.6 to 9.0 kg/d. Average BW were 404.4, 411.5, and 409.3 kg for heifers fed the 0%, 10%, and 20% WBG diets, respectively. Average daily gains were 1.03, 1.04, and 0.96 kg/d for heifers fed the 0%, 10%, and 20% WBG diets respectively. Skeletal measurements and body condition scores (BCS) were not different among treatments except for the change in heart girth (P &lt; 0.01) and initial BCS (P &lt; 0.01). Apparent total tract digestibilities of DM, organic matter, CP, fat, and hemicellulose were greater or tended to be greater in heifers fed 0% and 20% WBG treatments than heifers fed 10 % WBG (P = 0.04, P = 0.04, P = 0.06, P = 0.06, and P = 0.01, respectively). Neutral detergent fiber, acid detergent fiber, and fat digestibilities were similar among treatments (P = 0.2, P = 0.3, and P = 0.3, respectively). During the digestibility phase, DMI tended to be greater (P = 0.08) for the 10% WBG treatment. These results demonstrate that limit-feeding heifers with diets containing up to 20% WBG could replace soybean- and corn-based concentrates in diets without adverse consequences to the heifer growth performance.

PROGENY TEST OF FINNISH AND CANADIAN AYRSHIRE BULLS FOR VEAL AND BEEF PRODUCTION

1978 ◽  
Vol 58 (2) ◽  
pp. 115-122
Author(s):  
B. W. KENNEDY ◽  
G. M. JONES ◽  
R. L. CHICOINE ◽  
C. G. HICKMAN ◽  
E. B. BURNSIDE
Keyword(s):  
Dry Matter ◽  
Average Daily Gain ◽  
Progeny Test ◽  
Dry Matter Intake ◽  
Beef Production ◽  
Feed Conversion ◽  
Veal Calf ◽  
Unbiased Estimates ◽  
Best Linear Unbiased ◽  
Daily Gain

An experiment was conducted to obtain progeny test comparisons of Finnish and Canadian Ayrshire bulls for veal and beef production. A total of 83 male calves from four Canadian and four Finnish sires was tested. Best linear unbiased estimates of differences between veal calf progeny of Finnish and Canadian bulls for time on test, average daily gain and feed conversion were 4.00 ± 5.63 days, −.044 ±.038 kg/day and.062 ±.067 kg dry matter intake/kg gain, respectively. For veal carcass traits, progeny differences between Finnish and Canadian bulls for dressing percent and carcass grade, quality, finish and color scores (scores ranged from 1 to 3, except for color score which ranged from 1 to 2, with high score desirable) were.25 ± 1.13%, −.085 ±.232,.146 ±.303,.122 ±.302 and.104 ±.192, respectively. When raised for beef, differences between Finnish and Canadian sired steers were.015 ±.019 kg/day for feedlot average daily gain and.21 ±.66% for dressing percent. None of these differences were significant (P >.05). Based on these results, the importation of Finnish semen would not be expected to materially change the veal and beef performance of Ayrshires in Canada.

Sign in / Sign up

Export Citation Format

Share Document