Effect of graded levels of lablab (Lablab purpureus L. Sweet) hay on carcass characteristics of red sokoto goats fed maize stover basal diet

2015 ◽  
Vol 11 (2) ◽  
pp. 123-131
Author(s):  
MR Hassan ◽  
SB Abdu ◽  
BS Seyi ◽  
JT Amodu ◽  
HY Adamu ◽  
...  
Keyword(s):  
Block Design ◽  
Control Diet ◽  
Carcass Characteristics ◽  
Basal Diet ◽  
Meat Production ◽  
Lablab Purpureus ◽  
Randomized Complete Block Design ◽  
Inclusion Level ◽  
Effect Of Feeding ◽  
Smallholder Systems

An experiment was conducted to investigate the effect of feeding varying levels of lablab hay on carcass characteristics of Red Sokoto bucks. Twenty (20) male, non castrate Red Sokoto bucks of average initial weight range of 9.30-11.87± 0.1kg, were used for the experiment. They were randomly assigned to five treatment diets containing lablab hay at 0, 25, 50, 75 and 100% levels of inclusion, respectively. The bucks were individually pen-fed with the concentrate diets at 2% body weight in a Randomized Complete Block Design for a period of 90 days, before they were slaughtered. Results revealed that a 50% inclusion level of lablab hay in the diet led to 79% higher (P<0.05) dressed weight compared to the control diet (35%). The length of small intestine increased by 51% (P<0.05) at 100% level of inclusion of lablab hay compared to the control diet (25%). Also, there was a 45% increase (P<0.05) in the head weight of the bucks at 75% level of lablab hay inclusion. Similarly, including lablab hay at 100% in the diet led to 55% decrease (P<0.05) in the abdominal fat content compared to the control diet. Generally, lablab hay inclusion in the diet of Red Sokoto bucks led to increased (P<0.05) weight of other prime cuts and organs. It was therefore concluded that lablab hay is a potential feed supplement for Red Sokoto bucks under smallholder systems and should be adopted by the farmers for better performance, heavier carcass weight and lean meat production in Nigeria.Key words: Carcass, diet, goats, lablab, Nigeria

137 Evaluation of Narasin Inclusion Level on the Growth Performance and Carcass Characteristics of Growing-finishing Pigs

2021 ◽  
Vol 99 (Supplement_1) ◽  
pp. 69-70
Author(s):  
Christopher L Puls ◽  
Roger Arentson ◽  
Beau A Peterson ◽  
Gustavo Silva ◽  
Brandon Knopf ◽  
...  
Keyword(s):  
Growth Performance ◽  
Block Design ◽  
Carcass Characteristics ◽  
Fixed Time ◽  
Carcass Weight ◽  
Finishing Pigs ◽  
Final Body Weight ◽  
Randomized Complete Block Design ◽  
Inclusion Level ◽  
Ad Libitum

Abstract Two studies were conducted to evaluate narasin inclusion level on the growth performance and carcass characteristics of growing-finishing pigs. The studies were carried out using a randomized complete block design with three narasin levels: 0 vs. 15 vs. 20 mg/kg. Study 1 (2,232 pigs) was carried out over a fixed time of 85 days from 33.4 ± 1.7 kg to 117.0 ± 2.6 kg. Study 2 (1,125 pigs) was carried out over a fixed time of 113 days from 28.0 ± 2.2 kg to 124.4 ± 6.0 kg. All pigs were fed diets that met or exceeded nutrient recommendations of growing-finishing pigs (NRC, 2012). Pigs were offered ad libitum access to feed and water throughout the study and weighed on day 0, 28, 56, and 84. Feed additions and feed remaining in the feeder at the time of pig weighing was recorded. Due to disruptions at the slaughter facility, carcass data were not collected on Study 1. For Study 2, pigs were sent for slaughter over five weeks, with the heaviest 20% of each pen being sent for slaughter each week. At slaughter, hot carcass weight was collected. Compared to controls, feeding 15 mg/kg narasin increased (P &lt; 0.05) final body weight (1.2 kg and 1.4 kg for Study 1 and 2, respectively), increased (P &lt; 0.05) hot carcass weight (1.3 kg), and tended (P = 0.07) to improve carcass yield (0.3 percentage units). Feeding 20 mg/kg narasin increased (P &lt; 0.05) overall G:F compared to controls (1.5% and 1.9% for Study 1 and 2, respectively). There were limited differences between the 15 and 20 mg/kg narasin levels. The results of this study confirm improvements in growth performance and carcass characteristics from feeding narasin to growing-finishing pigs. The outcomes of feeding 20 mg/kg narasin were unexpected and warrant further research.

scholarly journals 138 Evaluation of different combinations of medium chain fatty acids and monolaurin as a dietary additive for nursery pigs

2019 ◽  
Vol 97 (Supplement_2) ◽  
pp. 80-81
Author(s):  
Lori L Thomas ◽  
Ashley Hartman ◽  
Jason C Woodworth ◽  
Mike D Tokach ◽  
Robert D Goodband ◽  
...  
Keyword(s):  
Lactic Acid ◽  
Block Design ◽  
Control Diet ◽  
Basal Diet ◽  
Experimental Unit ◽  
Control Group ◽  
Nursery Pigs ◽  
Randomized Complete Block Design ◽  
The Mean ◽  
Dietary Treatments

Abstract A total of 360 pigs (DNA 400×200, initial BW=6.8 kg) were used a 35-d trial to evaluate the effects of adding MCFA and monolaurin blends to the diet on growth performance of nursery pigs. Pens of pigs were blocked by BW and randomized to 1 of 6 dietary treatments (12 pens per treatment). Treatments consisted of a basal diet containing no MCFA (control), the control diet with 1.0% added MCFA (a 1:1:1 blend of C6, C8, and C10; Sigma Aldrich, St. Louis, MO), or a 1.0% inclusion of 4 different blends of MCFA, lactic acid, and monolaurin (1, 2, 3, and 4). The 4 blends consisted of 50% C6, 20% lactic acid and increasing levels of monolaurin (0, 10, 20, and 30%) at the expense of C12 (30, 20, 10, and 0%). Data were analyzed as a randomized complete block design with pen as the experimental unit. From d 0 to 14, pigs fed the 1.0% 1:1:1 MCFA blend had increased (P = 0.037) ADG compared to the control group. Pigs fed the 1.0% 1:1:1 MCFA blend and the mean of the 4 blends of MCFA, lactic acid, and monolaurin had improved (P < 0.037) G:F compared with pigs fed the control diet. From d 14 to 35, ADFI and subsequently ADG increased (P < 0.057) for pigs fed the 1.0% 1:1:1 MCFA blend compared with the control group. Overall, pigs fed the 1.0% 1:1:1 MCFA blend had increased (P < 0.034) ADFI and ADG, resulting in 0.9 kg greater final BW (P = 0.014) compared with the control group. There was no evidence for differences between the mean of pigs fed blends of MCFA, lactic acid, and monolaurin compared with the control. In summary, the addition of a 1.0% 1:1:1 MCFA blend resulted in improved ADG, ADFI, and G:F compared with pigs fed a control diet.

scholarly journals 170 Energy values and digestibility of amino acids in dried yeast and soybean meal fed to pigs

2020 ◽  
Vol 98 (Supplement_3) ◽  
pp. 61-61
Author(s):  
Chan Sol Park ◽  
Ayodeji S Aderibigbe ◽  
Gary Hayen ◽  
Olayiwola Adeola
Keyword(s):  
Amino Acids ◽  
Soybean Meal ◽  
Block Design ◽  
Basal Diet ◽  
Sole Source ◽  
Metabolizable Energy ◽  
Canola Meal ◽  
Ileal Digestibility ◽  
Randomized Complete Block Design ◽  
Blocking Factors

Abstract Two experiments were conducted to evaluate the digestible energy (DE), metabolizable energy (ME), and standardized ileal digestibility (SID) of amino acids (AA) in dried yeast (DY) and soybean meal (SBM) fed to pigs. In Exp. 1, 30 barrows with an initial body weight (BW) of 20.7 ± 1.01 were assigned to 5 diets in a randomized complete block design with period and BW as blocking factors. A basal diet was prepared to contain corn, canola meal, and soybean oil as energy-contributing ingredients. Four additional diets were prepared by adding 5 or 10 g/kg DY or SBM at the expense of energy-contributing ingredients in the basal diet to estimate the DE and ME in test ingredients by regression analysis. On a dry matter basis, estimated DE and ME in DY were 4,022 and 3,352 kcal/kg, respectively, and those in SBM were 3,876 and 3,601kcal/kg, respectively. There was no difference in estimated DE or ME between DY and SBM. In Exp. 2, 21 barrows (initial BW = 20.0 ± 1.31 kg) surgically fitted with T-cannulas at the distal ileum were assigned to 3 diets in a randomized complete block design with BW as a blocking factor. Two diets were prepared to contain DY or SBM as the sole source of nitrogen, and a nitrogen-free diet was prepared to determine the basal ileal endogenous losses of AA. The SID of AA, except for Gly and Pro, in SBM were greater (P &lt; 0.05) than in DY. The SID of indispensable AA in DY ranged from 64.7% for Thr to 86.1% for Arg, whereas those in SBM ranged from 84.8% for Thr to 92.3% for Arg. In conclusion, energy values in DY was comparable with SBM, but the SID of most AA in DY were less than in SBM.

scholarly journals Effects of Substitution of Corn with Ground Brown Rice on Growth Performance, Nutrient Digestibility, and Gut Microbiota of Growing-Finishing Pigs

Animals ◽  
2021 ◽  
Vol 11 (2) ◽  
pp. 375
Author(s):  
Sheena Kim ◽  
Jin Ho Cho ◽  
Younghoon Kim ◽  
Hyeun Bum Kim ◽  
Minho Song
Keyword(s):  
Gut Microbiota ◽  
Growth Performance ◽  
Block Design ◽  
Brown Rice ◽  
Carcass Characteristics ◽  
Basal Diet ◽  
Nutrient Digestibility ◽  
Growing Pigs ◽  
Finishing Pigs ◽  
Dietary Treatments

The present study was conducted to evaluate the effects of replacing corn with brown rice on growth performance, nutrient digestibility, carcass characteristics, and gut microbiota of growing and finishing pigs. A total of 100 growing pigs (23.80 ± 2.96 kg BW; 10 weeks of age) were randomly allotted to 4 dietary treatments (5 pigs/pen; 5 replicates/treatment) in a randomized complete block design (block = BW) as follows: corn-soybean meal basal diet (CON) and replacing corn with 50% (GBR50), 75% (GBR75), and 100% (GBR100) of ground brown rice. Each trial phase was for 6 weeks. During the growing period, there were no differences on growth performance and nutrient digestibility among dietary treatments. Similarly, no differences were found on growth performance, nutrient digestibility, and carcass characteristics of pigs during the finishing period among dietary treatments. As a result of the beta diversity analysis, microbial populations were not clustered between CON and GBR100 during the growing phase, but clustered into two distinct groups of CON and GBR100 during the finishing phase. In conclusion, brown rice can be added to the diets of growing-finishing pigs by replacing corn up to 100% without negatively affecting growth performance of the pigs; additionally, this may have an effect on changes in pig intestinal microbiota if continued for a long time.

scholarly journals Effect of stage of harvest on dry matter yield and nutritive value of lablab purpureus, Centrosema pubescens and as fodder in Adamawa State, Nigeria

2020 ◽  
Vol 45 (2) ◽  
pp. 256-264
Author(s):  
T. F. Mbahi ◽  
S. Maidadi ◽  
Z. A. Gworgwor ◽  
Y. Danladi
Keyword(s):  
Crude Protein ◽  
Dry Matter ◽  
Nutritive Value ◽  
Block Design ◽  
Mucuna Pruriens ◽  
Dry Matter Yield ◽  
Lablab Purpureus ◽  
Yield And Quality ◽  
Randomized Complete Block Design ◽  
Biomass Yields

An experiment was conducted to evaluate the effect of growth, biomas yieds and nutritive value of Lablab purpureus, Centrosema pubescens and Mucuna pruriens under rain fed condition in Yola, Adamawa State, Nigeria. The field experiment was laid in a randomized complete block design with the plot divided into three main plots and replicated three times measuring 5x5m with inter and intra row spacings of 0.5m. The five harvesting stages are 6, 8, 10, 12 and 14 weeks, respectively. The growth in height increases with stage of growth and declined with reduction in rainfall. Higher growth were recorded in T3 (3.8 -354.8cm) followed by T2 (2.96-260.20cm) and then T1 (1.50-213.00cm) and the results were presented graphically. The result of the chemical composition of all the legumes showed that the crude protein decreases with stage of growth from weeks 6 -14 (14.40, 12.26, 10.65-10.08, 6.79, 6.49) and ADF and NDF (25.20, 32.15, 27.35-42.13, 40.33, 36.50 and 32.20, 54.45, 47.00- 51.24, 63.53, 66.33), respectively. The biomass yields were significantly different (P<0.05) for all the legumes at different harvesting stages T1 (2744.53-3186.93), T2 (2696.47- 3006.70) and T3 (2843.73-3147.63). It is therefore concluded that legumes could best be harvested between weeks 10 and 12 when the yield and quality are at levels to sustain the animals both for maintenance and production.

scholarly journals PSX-29 Levels of hay and narasin inclusion on carcass characteristics and meat composition

2019 ◽  
Vol 97 (Supplement_3) ◽  
pp. 455-455
Author(s):  
Lairana A Sardinha ◽  
Daniel M Polizel ◽  
Alexandre A Miszura ◽  
Arnaldo C Limede ◽  
José P R Barroso ◽  
...  
Keyword(s):  
Body Weight ◽  
Block Design ◽  
Carcass Characteristics ◽  
Ash Content ◽  
Carcass Weight ◽  
Initial Body Weight ◽  
Composition Data ◽  
Meat Composition ◽  
Randomized Complete Block Design ◽  
Different Levels

Abstract The objective of this study was to determinate the effects of narasin on carcass characteristics of lambs fed a diet containing different levels. Forty-four lambs were allotted in a randomized complete block design, defined by initial body weight (BW), in a 2x2 factorial arrangement. The first factor was forage (coastcross hay) inclusion (10 or 20%, DM basis) and the second factor was narasin (0 or 13 ppm). The experimental diets were isonitrogenous (17.4%, DM basis). The experiment lasted 112 days. At the end of the experiment, the lambs were slaughtered to evaluate the carcass characteristics and meat composition. Data were analyzed using the MIXED procedure of SAS and the LSMEANS option was used to obtain the means. The effects were considered significant when P &lt; 0.05. There was no interaction between forage levels and narasin inclusion. The experimental diets did not affect the slaughter BW (54.8 ± 1.6 kg), hot carcass weight (29.3 ± 0.96 kg), dressing percentage (53.5 ± 0.67%) and LM area (18.8 ± 0.89 cm2). The inclusion of narasin increased 12th-rib fat (2.10 vs 2.75 mm; P &lt; 0.01) and BW thickness (16.9 vs 20.2 mm; P &lt; 0.01). The inclusion of 20% of hay decreased BW thickness (19.21 vs 17.9 mm; P = 0.03). The experimental diets did not affect the moisture (74.2 ± 0.53%) and ash content in meat (1.27 ± 0.04%). Narasin inclusion increased the fat (2.81 vs 3.62%; P &lt; 0.01) and decreased the CP (21.3 vs 20.7%; P = 0.02) in meat composition. The inclusion of 10% of hay increased the fat in meat (3.5 vs 2.9%; P = 0.03), however, did not affect the CP content. In conclusion, the narasin inclusion and levels of hay improve the carcass characteristics and change the meat composition.

scholarly journals PSVII-9 Effects of a multi-species direct-fed microbial on growth performance and carcass characteristics of grow-finish pigs

2019 ◽  
Vol 97 (Supplement_2) ◽  
pp. 216-216
Author(s):  
Mariana Boscato Menegat ◽  
Joel M DeRouchey ◽  
Jason C Woodworth ◽  
Mike D Tokach ◽  
Steve S Dritz ◽  
...  
Keyword(s):  
Growth Performance ◽  
Mixed Model ◽  
Linear Mixed Model ◽  
Block Design ◽  
Control Diet ◽  
Random Effect ◽  
Carcass Characteristics ◽  
Experimental Unit ◽  
Feeding Duration ◽  
Corn Distillers

Abstract This study was conducted to determine the effects of a multi-species direct-fed microbial (DFM) product based on lactic acid bacteria and Bacillus subtilis on growth performance and carcass characteristics of grow-finish pigs. A total of 1,188 pigs (PIC 359 × 1050; initially 25.8 kg BW) were used in a 121-d growth trial with 27 pigs/pen and 22 pens/treatment. Pigs were allotted to treatments based on initial BW in a randomized complete block design. Treatments included a control diet and the control diet with added DFM (BiOWiSH Technologies Inc., Cincinnati, OH) included at 0.055% of the diet at the expense of corn. Diets were based on corn, distillers dried grains with solubles, and soybean meal and fed in four dietary phases. Data were analyzed using a linear mixed model (PROC GLIMMIX, SAS®) with treatment as fixed effect, block as random effect, and pen as experimental unit. Overall (d 0 to 121), pigs fed the control diet had greater ADG (P < 0.05) and final BW (P < 0.001) compared to pigs fed the DFM diet (Table 1). There was no evidence for differences (P > 0.05) in ADFI or G:F between treatments. The difference in final BW resulted in heavier (P < 0.05) HCW in control pigs compared to DFM pigs, but no evidence for differences (P > 0.05) was observed in carcass yield, backfat, loin depth, and percentage lean between treatments. In conclusion, the inclusion of this multi-species DFM in growing-finishing diets reduced ADG in this commercial study. This response could be related to inclusion rate, feeding duration, or other factors not identified in this study, warranting further research to characterize the effects on pig performance.

The degradability by sheep of fruits of Acacias and leaves of Sesbania sesban and the effects of supplementation with mixtures of browses and oilseed cake on the utilization of teff (Eragrostis tef) straw

1995 ◽  
Vol 61 (3) ◽  
pp. 539-544 ◽  
Author(s):  
I. V. Nsahlai ◽  
P. O. Osuji ◽  
N. N. Umunna
Keyword(s):  
Block Design ◽  
Eragrostis Tef ◽  
Design Experiment ◽  
Sesbania Sesban ◽  
Rumen Degradation ◽  
Degradation Rates ◽  
Randomized Complete Block Design ◽  
Acacia Albida ◽  
Oilseed Cake ◽  
Effect Of Feeding

AbstractThis study was aimed at evaluating (1) the dry matter (DM) and nitrogen (N) degradabilities (by sheep) of Sesbania sesban leaves, Acacia albida (Faidhabia albida), A. siberiana and A. tortiris frazfs and (2) the effect of feeding a mixture of oilseed cake and tanniferous browses on the degradability of teff (Eragrostis tef) straw and oilseed cake and on particulate and liquid passage rates. Thirteen rumen cannulated sheep in a randomized complete-block design experiment were given teff straw ad libitum supplemented (DM per day) with 155 g oilseed cake (50: 50 mixture of noug (Guizotia abyssinica) and groundnut cake; oilseed cake diet) or with 92 g oilseed cake plus either 118 g S. sesban (sesbania diet) or 179 g A. albida fruits (albida diet). Diets were formulated to supply 10·5 g supplementary N per day.Sesbania had the highest DM washing loss, potential degradability and fastest DM degradation rate compared with the acacias. The N washing loss (g/kg) was highest for A. siberiana (500) followed by A. albida (431), A. tortilis (431) and sesbania (241). The potential N degradability (g/kg) was greater (P < 0·05) for sesbania (978) than for A. albida (848), A. tortilis (865) or A. siberiana (785). The degradation rates of oilseed cake-N and teff straw-DM, particulate and liquid passage rates, basal intake and DM digestibilities were similar among diets, but organic matter intake was highest for the albida diet. At the present levels of offer, supplementation with mixtures of oilseed cake and browses does not significantly reduce rumen degradation rates of oilseed cake-N or teff straw DM.

Dry matter yield and chemical content of forage sorghums intercropping with annual legumes.

1969 ◽  
Vol 96 (3-4) ◽  
pp. 165-181 ◽  
Author(s):  
Raphael W. Colbert ◽  
Elide Valencia ◽  
James S. Beaver
Keyword(s):  
Block Design ◽  
Mucuna Pruriens ◽  
Lablab Purpureus ◽  
Mean Values ◽  
Annual Legumes ◽  
Significant Difference ◽  
Randomized Complete Block Design ◽  
Fiber Fractions ◽  
Chemical Content ◽  
Sorghum Bicolor L

Forage sorghum [Sorghum bicolor L. Moench 'Brown midrib' (BMR)] and annual legumes lablab [Lablab purpureus L. 'Rongai' (L)] and mucuna [Mucuna pruriens L. 'Vine 90 d' (M)] are suitable fodder for the dairy industry in Puerto Rico, but BMR harvested at 90 days, usually has low crude protein (CP, 6%) content, which limits its usefulness. There is the possibility of increasing the CP by intercropping legumes with BMR, but this option has been only slightly investigated. This study proposes to compare BMR in monoculture and in intercropping with 'Rongai' (SL) and 'Vine 90 d' (SM), in addition to L and M in monoculture, in terms of total leaf mass (FM) and botanical components (sorghum, legumes and weeds) and chemical (CP and fiber fractions) at two harvest times. The experimental plots (25 m2) were sown in February and August 2008 in a randomized complete block design with five replications. At each harvest time, 2 m2 MF area was sampled 90 days after sowing. Data were analyzed by using the MIXED procedure of SAS and mean separation tests were performed by using F-protected LSD at 95% level of confidence. No significant differences (combining fodder botanical component and weeds) were detected for the total MF between BMR and BMR associated with legumes in monoculture, with mean values of 8.94, 8.81, and 8.42 Mg/ha for BMR-'Rongai', BMR-'Vine 90 d', and BMR, respectively. Overall, there was no significant difference in MF between May and August (8.1 vs. 7.5 Mg/ha). 'Rongai' yield (Mg/ha) did not change between May and August (3.6 vs. 3.0) but was lower in the intercrop (2.74) than in monoculture (3.94). 'Vine 90 d' had the lowest yield of 2.8 and 1.3 Mg/ ha in May and August, respectively. No differences (P > 0.05) in NDF and ADF content between BMR and BMR-'Rongai'-'Vine 90 d', whose values were 60.1 and 63.9% and 40.1 and 46.5%, respectively. However, differences (P < 0.05) were found in CP content between monoculture and intercropping, with values of 14.1, 11.1, and 6.0% for 'Rongai', 'Vine 90 d', and sole BMR, respectively, whereas the BMR-'Rongai' and BMR- 'Vine 90 d' CP were 9.8 and 9.1%, but these last values exceed by three units the percentage in BMR. In conclusion, BMR intercropped with 'Rongai' and 'Vine 90 d' improved the forage chemistry and helps to control weeds while favoring the performance of desirable botanical components.

scholarly journals Effects of increasing dietary level of a commercial liquid supplement on growth performance and carcass characteristics in feedlot steers

2018 ◽  
Vol 2 (2) ◽  
pp. 216-222
Author(s):  
Tara L Felix ◽  
Chloe J Long ◽  
Madeline R Stierwalt ◽  
Pedro H V Carvalho ◽  
Howard M Blalock
Keyword(s):  
Growth Performance ◽  
Block Design ◽  
Carcass Characteristics ◽  
Feedlot Cattle ◽  
Corn Silage ◽  
Distillers Grains ◽  
Dietary Level ◽  
Distillers Grains With Solubles ◽  
Feedlot Steers ◽  
Randomized Complete Block Design

Abstract Feeding cattle liquid supplements has become increasingly popular in the feedlot industry; however, optimal inclusion of liquid supplements in feedlot cattle diets is not known. The objectives of this study were to determine the optimal inclusion of liquid supplementation to maximize growth performance and improve carcass characteristics, as well as estimate the energy value of liquid supplementation when used as a direct corn replacement, for feedlot steers fed a concentrate-based diet. Two hundred and eighty steer calves were stratified by BW into light (BW = 208 ± 9 kg; n = 24) and heavy (BW = 275 ± 8 kg; n = 16) pens. Pens within BW block were randomly assigned to 1 of 4 supplements: 1) dry at 4.5% inclusion (0LIQ), 2) liquid (a proprietary blend from Quality Liquid Feeds; Dodgeville, WI) at 4.5% inclusion (4.5LIQ), 3) liquid at 9% inclusion (9LIQ), or 4) liquid at 13.5% inclusion (13.5LIQ). The remainder of the diet was 47.5% to 55.5% dry rolled corn, 20% corn silage, and 20% modified wet distillers grains with solubles (DM basis). Data were analyzed as a randomized complete block design and linear and quadratic were examined to determine effects of increasing dietary concentrations of liquid. Steers fed 4.5LIQ and 9LIQ had greater (quadratic; P ≤ 0.05) final BW, HCW, and NEm and NEg, and less DMI as a percent of BW compared to steers fed 13.5LIQ. Steers fed 0LIQ were intermediate and not different from other treatments. However, ADG and total BW gain did not differ (P ≥ 0.15) among treatments. Despite the lack of treatment effect on live measures of gain, feeding steers 4.5LIQ and 9LIQ resulted in greater carcass ADG (quadratic; P = 0.03), total carcass gain (quadratic; P = 0.04), and more efficient carcass gain (quadratic; P ≤ 0.01) compared to carcasses from steers fed 13.5LIQ. Feeding steers a liquid supplement at 9% of the diet, DM allowed for the greatest final BW and ADG in this study; however, there was no benefit of increasing liquid to 13.5%.

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