scholarly journals Acerola seed meal (Malpighia emarginata) as a source of dietary fibre in starter piglet diets

2021 ◽  
Vol 42 (3) ◽  
pp. 1209-1228
Author(s):  
Isabela Ferreira Leal ◽  
◽  
Vanja de Souza Rocha ◽  
Ana Lúcia Almeida Santana ◽  
Davi Elias de Sá e Castro ◽  
...  
Keyword(s):  
Body Weight ◽  
Growth Performance ◽  
Nitrogen Balance ◽  
Dietary Fibre ◽  
Body Weight Gain ◽  
Block Design ◽  
Seed Meal ◽  
Experimental Unit ◽  
Final Body Weight ◽  
Entire Male

Three experiments were carried out to determine the nutritional value and the effect of acerola seed meal (ASM) for starter piglet diets on feed digestibility, nitrogen balance (NB), growth performance and blood metabolites. Twenty-four crossbred entire male piglets (21.07 ± 3.07 kg) were assigned to a digestibility assay (Exp. I) and distributed in a randomised block design (RBD) with two treatments composed of reference diet (RD) or test diet (20% replacement with ASM), 12 replications and with one pig per experimental unit (EU). An NB study (Exp. II) was conducted with four levels of ASM (0, 4, 8 and 12%) and 24 crossbred entire male piglets (20.78 ± 1.84 kg) allocated in an RBD of six replications and one pig per EU. The growth performance study (Exp. III) involved 120 crossbred piglets: 60 entire males and 60 females (13.85 ± 1.49 kg). Treatments consisted of a gender combination and five levels of ASM (0, 3, 6, 9 and 12%), distributed in an RBD with six replications and four animals per EU. The physicochemical composition results indicated 86.12% of dry matter (DM), 8.03% of crude protein (CP) and 4,553 kcal kg-1 of gross energy (GE) as well as apparent digestibility coefficients of 39.04 and 28.21% for CP and GE, respectively. The levels of ASM that provided the maximum estimate for final body weight, daily body weight gain and average daily feed intake were 2.93% (p = 0.037), 3.05% (p = 0.040) and 4.27% (p = 0.043), respectively. ASM can be indicated as a dietary fibre source for starter piglet diets because it contains relevant nutritional and energy values, without affecting the nitrogen balance and blood urea concentration.

scholarly journals 162 Effects of bedding application on feedlot receiving phase growth performance and estimated maintenance requirement in newly weaned beef steers

2020 ◽  
Vol 98 (Supplement_4) ◽  
pp. 128-129
Author(s):  
Dathan Smerchek ◽  
Zachary K Smith
Keyword(s):  
Body Weight ◽  
Growth Performance ◽  
Block Design ◽  
Average Daily Gain ◽  
Concrete Surface ◽  
Study Data ◽  
Experimental Unit ◽  
Beef Steers ◽  
Final Body Weight ◽  
Red Angus

Abstract The effect of bedding application on growth performance and estimated maintenance energy requirements during the feedlot receiving phase was evaluated in newly weaned beef steers (n = 162 Charolais-Red Angus cross steers; initial un-shrunk body weight [BW] = 278 ± 13.4 kg). Steers were housed in 18 concrete surface pens (n = 9 steers/pen) measuring 7.62 × 7.62 m at the Ruminant Nutrition Center in Brookings, SD. A corn silage based receiving diet was fed that contained approximately 1.74 Mcal/kg of NEm, approximately 1.12 Mcal/kg of NEg, and monensin sodium at 27.6 g/T. Pens were assigned to one of two treatments: 1) no bedding (NO), or 2) 1.0 kg (as-is basis) of wheat straw bedding/steer/d (BED). The study was conducted from October to December of 2019. Daily ambient temperature (n = 56) averaged -3.0°C [SD 5.5] and windchill averaged -5.1°C [SD 6.1] during the course of the study. Data were analyzed using the GLIMMIX procedure of SAS 9.4 (SAS Inst. Inc., Cary, NC) as a randomized complete block design with pen serving as the experimental unit. An α of 0.05 determined significance and tendencies were declared from 0.06 to 0.10. At study initiation, initial un-shrunk body weight did not differ (P = 0.69) between treatments. Bedding application did not influence (P ≥ 0.66) final body weight (shrunk 4%) or average daily gain. Dry matter intake tended to increase (P = 0.06) by 3.8% in NO compared to BED. Gain to feed was increased (P = 0.01) by 5.6% in BED compared to NO. Maintenance coefficient (MQ) was elevated (P = 0.03) 18.9% for NO compared to BED. These data indicate that bedding application improved feed efficiency and reduced estimated MQ in beef steers during the feedlot receiving phase.

scholarly journals Growth Performance and Digestibility of Starter Broiler Chicks Fed Diets Containing Different Duration of Fermented Baobab (Adansonia digitata) Seed Meal

2021 ◽  
Vol 3 (4) ◽  
pp. 37-42
Author(s):  
I. Y. Gang ◽  
F. B. P. Abang ◽  
D. T. Shaahu
Keyword(s):  
Body Weight ◽  
Growth Performance ◽  
Body Weight Gain ◽  
Control Diet ◽  
Nutrient Digestibility ◽  
The Body ◽  
Seed Meal ◽  
Broiler Chicks ◽  
Adansonia Digitata ◽  
Final Body Weight

A nutrient retention and growth performance study were conducted with broiler chicks to evaluate the effect of different duration of fermented baobab seed meal (FBSM). Fermented baobab (Adansonia digitata) seeds were ground and incorporated in the diets at 12% dietary level. Diet 1 (control diet) had no BSM. Diet 2 had unfermented BSM. Diets 3, 4 and 5 had baobab seed meal (BSM) fermented for 48 h, 72 h and 96 h, respectively. Two hundred and forty (240) Arbor Acre chicks at one-week old were weighed and distributed to these dietary treatments. The five (5) treatments were replicated four (4) times in a completely randomized design, with 12 birds per replicate (48 per treatment). The diets did not significantly (p>0.05) influenced Feed intake, final body weight, feed conversion ratio and protein intake across treatments. The body weight gain and protein efficiency ratio of the chicks fed 96 h fermented BSM were not significantly (p>0.05) different with those fed control diet but were significantly (p<0.05) higher than chicks of other treatment groups. Starter broiler chicks fed T4 had significantly (p<0.05) higher nutrient digestibility parameters across treatments, except for EE and CF that were highly digested by chicks fed T3 and T1 respectively. In conclusion the performance of broiler chicks fed 96 h FBSM competed favorably with those fed control diet, whereas, chicks placed on 72 h FBSM recorded better result of nutrient digestibility.

scholarly journals 129 The effect of Activo Liquid supplemented via the water against Mecadox 50 on nursery pig’s growth performance and survival

2019 ◽  
Vol 97 (Supplement_2) ◽  
pp. 73-73
Author(s):  
Rafael A Cabrera
Keyword(s):  
Body Weight ◽  
Growth Performance ◽  
Block Design ◽  
Phase 1 ◽  
Experimental Unit ◽  
Gut Health ◽  
Feed Conversion ◽  
Final Body Weight ◽  
Significant Difference ◽  
Feeding Program

Abstract The objective of this study was to compare Activo Liquid supplemented via the water agaisnt Mecadox 50 on nursery pigs’ growth performance and survival. Activo Liquid is a combination of secondary plant compounds plus organic acid (antimicrobial) supplemented in the water to support gut health and improve performance. The study design of this trial was a Split Plot with 36 replicates (9 replicates/treatment) with 10 pigs/pen. Pigs were allotted by a Randomized Complete Block Design by weight at weaning. Pigs were around 5.7 kg and 19 days of age average on body weight and weaning age, respectively. The nursery houses were not washed for two turns to expose the animals to serious pathogens. The data were analyzed by analysis of variance with pen as the experimental unit. Significant differences were established by P < 0.05. Treatments were Control with 50g/ton of Mecadox for all nursery phases and three Activo Liquid treatments (6 oz per 128 gallon of drinking water administered either for 3, 5 or 7 days post-weaning). A typical nursery feeding program was followed: Phase 1 from d 0 to d 7, Phase2 from d 8 to d 21 and Phase 3 from d 22 to d4 2. They contain 23%, 21% and 19% crude protein respectively. The results showed no significant difference on final body weight among the treatments. All Activo treatments had improved (P < 0.05) feed conversion (Feed:Gain) when compared with the medicated treatment. Activo Liquid 5d treatment post-weaning had numerically lower mortality when compared with all the other treatments. In conclusion, the results of this trial showed that the supplementation of Activo Liquid for 5 d post-weaning at 6 oz/128 gallon of water can safely replace Mecadox 50 g/ton. More research is needed to validate the repeatability of these results and understand Activo Liquid’s mode of action as a powerful antimicrobial.

PSXIV-8 Performance of Nellore bulls fed probiotic (Saccharomyces cerevisiae boulardii CNCM I-1079) during adaptation in feedlot

2021 ◽  
Vol 99 (Supplement_3) ◽  
pp. 477-478
Author(s):  
Lorena Emily L M Bomfim ◽  
Kaique S Nascimento ◽  
Victor R Moreira Couto ◽  
Emmanuel Arnhold ◽  
Márcia Helena M da R Fernandes ◽  
...  
Keyword(s):  
Saccharomyces Cerevisiae ◽  
Body Weight ◽  
Body Weight Gain ◽  
Block Design ◽  
Linear Regression Analysis ◽  
Basal Diet ◽  
Experimental Unit ◽  
Adaptation Period ◽  
Final Body Weight ◽  
Total Period

Abstract This study aimed to evaluate the effect of probiotic (Saccharomyces cerevisiae boulardii CNCM I-1079) supplementation during feedlot adaptation period on performance of Nellore bulls. One-hundred ninety-eight Nellore bulls were used in a completely randomized block design, divided in 22 pens (9 animals/pen). Treatments were: CON – adaptation diet and finishing diet comprised of basal diet (with 28 ppm of monensin); and SCB – same diets as for the previous treatment with monensin plus probiotic (Saccharomyces cerevisiae boulardii CNCM I-1079, ProTernative® 20; Lallemand Animal Nutrition at a dose of 1.0 x 10e10 cfu/animal/d) supplementation. Supplementation was offered for the first 42 days (21 days in the step-up phase and 21 days in the finishing diet with 900 g concentrate/kg DM), then both treatments were fed the same basal diet for another 76d, reaching 118 days in total. Pen was considered the experimental unit. Growth data were analyzed using the MIXED procedure of SAS with Tukey test at 5% significance level, and a linear regression analysis was performed for the dry matter intake (DMI) data. During the first 42 days, average DMI did not differ; however, bulls fed SCB plateaued the curve of at 9.17 kg DMI/d earlier (39 days, R2 = 0.97) than those fed CON (43 days; R2 = 0.96) diets. Final body weight (509.5 vs. 518.0 kg, P = 0.02), total body weight gain (163.7 vs. 170.3 kg, P = 0.01) and average body weight daily gain (1.366 vs. 1.420 kg, P = 0.01) were greater for SCB-fed bulls. Feed efficiency of SCB-supplemented bulls was 8.05% greater than CON (P = 0.04). Probiotic supplementation with live yeast Saccharomyces cerevisiae boulardii CNCM I-1079 during the first 42 days in feedlot contributes to reaching the plateau of DMI curve earlier and improving overall performance of Nellore bulls during the total period.

PSX-B-5 Effect of replacement of dry-rolled corn with un-processed rye on growth performance, efficiency of dietary net energy utilization, and carcass traits of finishing heifers

2021 ◽  
Vol 99 (Supplement_3) ◽  
pp. 458-459
Author(s):  
Keith M Buckhaus ◽  
Warren C Rusche ◽  
Zachary K Smith
Keyword(s):  
Body Weight ◽  
Growth Performance ◽  
Block Design ◽  
Average Daily Gain ◽  
Estradiol Benzoate ◽  
Energy Utilization ◽  
Net Energy ◽  
Final Body Weight ◽  
Trenbolone Acetate ◽  
Finishing Diets

Abstract Continental × British beef heifers were used in a randomized complete block design experiment to evaluate the effects of replacing dry-rolled corn with unprocessed rye on growth performance, efficiency of dietary net energy (NE) utilization, and carcass trait responses in finishing heifers. Heifers (n = 56; 433 ± 34.0 kg) were transported 241 km from a regional sale barn to the Ruminant Nutrition Center in Brookings, SD. Heifers were blocked by weight grouping and then allotted to pens (n = 7 heifers/pen and 4 pens/treatment). Treatments included a finishing diet that contained 60% grain (DM basis) as dry-rolled corn (DRC) or unprocessed rye grain (RYE). On d 14, heifers were consuming the final diet and were implanted with 200 mg of trenbolone acetate and 28 mg of estradiol benzoate (Synovex-Plus, Zoetis, Parsippany, NJ). RYE heifers had decreased (P ≤ 0.01) final body weight, average daily gain, and gain efficiency; but tended (P = 0.08) to have a greater dry matter intake compared to DRC. RYE had decreased (P ≤ 0.01) observed dietary NE and decreased (P ≤ 0.01) observed-to-expected dietary NE ratio for maintenance and gain compared to DRC. Dressing percentage, 12th rib fat thickness, ribeye area, and the distribution of USDA yield and quality grades were not altered (P ≥ 0.12) by diet. Hot carcass weight, yield grade, estimated empty body fat (EBF), and body weight at 28% EBF decreased (P ≤ 0.02) and retail yield increased (P= 0.01) in RYE compared to DRC. These data indicate that unprocessed rye is a palatable feed ingredient for inclusion in finishing diets for beef cattle and that rye inclusion only minimally influences carcass quality. The feeding value of unprocessed rye is considerably less (21.4%) than that of dry-rolled corn using current standards and approximately 91% of the NE value of processed rye.

The effects of oil palm leaf meal-based diets on the growth performance and haematological indices of Red Sokoto goats

2021 ◽  
Vol 17 (1) ◽  
pp. 27-34
Author(s):  
A.I. Ukanwoko ◽  
C.T. Alfred
Keyword(s):  
Body Weight ◽  
Weight Gain ◽  
Growth Performance ◽  
Feed Intake ◽  
Oil Palm ◽  
Body Weight Gain ◽  
Final Body Weight ◽  
Leaf Meal ◽  
Haematological Indices ◽  
Palm Leaf

An experiment was carried out to determine the growth performance and haematological indices of Red Sokoto goats placed on oil palm leaf meal (OPLM)-wheat offal based diet. Six goats aged 12-18 months, weighing 15 – 20kg were randomly assigned to three treatments, comprising two animals each in a Completely Randomized Design. Each animal received 1kg of the diet daily for 56 days and weighed weekly. Results showed that final body weight was significant (P<0.05) with goats on T3 having the highest (21.50kg). The feed intake, body weight gain and Feed Conversion Ratio (FCR) were significantly different (P<0.05). T3 had the highest feed intake (305.35g/d), highest body weight gain (90.84g/d) and the best FCR (3.36). Significant differences (P <0.05) were observed in the Red Blood Cell (RBC), Packed Cell Volume (PCV) and Haemoglobin (Hb) counts, ranging between 3.12 - 4.20x106ml; 23.00 -30.50% and 7.70 - 10.15g/dl respectively with goats on T3 having the highest.  The inclusion of OPLM enhanced body weight gain, FCR, RBC, PCV, and Hb counts of the goats. Therefore the oil palm leaf meal diets are recommended for better goat production. Key word: Growth performance; Oil Palm Leaf meal., Blood profile., Creatinine., Red Sokoto Goat.

scholarly journals Effect of methionine supplementation on the growth performance of rabbit

2013 ◽  
Vol 42 (1) ◽  
pp. 40-43 ◽  
Author(s):  
S Yesmin ◽  
ME Uddin ◽  
R Chacrabati ◽  
M Al-Mamun
Keyword(s):  
Body Weight ◽  
Growth Performance ◽  
Body Weight Gain ◽  
Basal Diet ◽  
Nutrient Digestibility ◽  
Control Group ◽  
Feed Conversion ◽  
Final Body Weight ◽  
Methionine Supplementation ◽  
Four Levels

The present study was conducted to evaluate the effect of different levels of methionine supplementation on feed intake, nutrient digestibility and growth performance of growing rabbit. Sixteen weaned crossbred New Zealand White (NZW) growing rabbits (30-35 d) were distributed into four treatment groups having four replications in each group using a Completely Randomized Design (CRD). Basal diet composed of green grass (dhal grass) and concentrate mixture which was offered ad libitum basis for 56 days period. Four levels of methionine such as 0.0% (control), 0.15%, 0.25%, and 0.35% were supplemented randomly to rabbits. Results showed that supplementation of methionine did not affect green grass intake. Cumulative as well as daily concentrate and DM intake were significantly (p<0.05) higher for all methionine groups than control group. Final body weight gain as well as daily, weekly and cumulative body weight gains were improved significantly with increasing level of methionine. It was found that methionine had significant (p<0.01) effect on digestibility of DM, CP, NFE and EE but CF digestibility did not differ significantly. Digestibility was improved with increasing the level of methionine. Feed conversion ratio also decreased significantly with methionine supplementation, and 0.25% methionine group showed the best performance among the four treatments. DOI: http://dx.doi.org/10.3329/bjas.v42i1.15777 Bang. J. Anim. Sci. 2013. 42 (1): 40 43

scholarly journals Addition of different probiotics to commercial feeds for piglets during the nursery phase

2019 ◽  
Vol 40 (3) ◽  
pp. 1225
Author(s):  
Newton Tavares Escocard de Oliveira ◽  
Paulo Levi de Oliveira Carvalho ◽  
Jansller Luiz Genova ◽  
Eliseu Carlos Cristofori ◽  
Fábio Henrique Rodrigues Silveira ◽  
...  
Keyword(s):  
Saccharomyces Cerevisiae ◽  
Body Weight ◽  
Growth Performance ◽  
Block Design ◽  
Experimental Unit ◽  
Total Bacterial Count ◽  
Microbiological Analysis ◽  
Initial Body Weight ◽  
Total Period ◽  
Commercial Feed

In this study, we aimed to evaluate the effect of the addition of different probiotics to commercial diets for piglets on diet digestibility, total bacterial count (TBC) of faeces, Clostridium count and growth performance. In the digestibility assay, 24 entire male pigs with an average initial body weight of 18.8 ± 0.87 kg were housed individually in metabolism cages and distributed in a completely randomised experimental design; this consisted of three treatments (probiotic-free commercial feed; commercial feed with the addition of 0.2% probiotic containing a blend of microorganisms; commercial feed with the addition of 0.1% yeast-based probiotic Saccharomyces cerevisiae boulardii) and eight replicates. The digestibility of the feeds was determined. At the end of the experiment, 25 grams of faeces were collected for microbiological analysis. In the subsequent experiment, 150 crossbred piglets (entire males and females), weaned at 21 days of age and having an average initial body weight of 6.81 ± 0.71 kg were distributed in a randomised complete block design, with six treatments repeated twice in the first and thrice in the second block, totaling five replicates and five pigs per experimental unit. The treatments, arranged in a 3 x 2 factorial arrangement, consisted of a combination of the three experimental diets used in the digestibility test and two genders. The growth performance in the nursery was evaluated during the following phases: pre-starter I (21 to 29 days), pre-starter I and II (21 to 40 days) and the total period (21 to 63 days). There was an effect (p < 0.05) of the diets on the digestible protein and the logarithm of the TBC. There was no effect (p > 0.05) of the interaction or the diets on the growth performance of the pigs in any of the phases. Both in the entire experimental period and in the pre-starter I and II phases, male pigs presented better feed conversion (p < 0.05) than females. There was an improvement in the apparent digestibility of the crude protein of the feed when the pigs were fed commercial feed containing probiotics. Pigs fed commercial feed containing probiotics based on yeast Saccharomyces cerevisiae boulardii presented a reduced TBC in their faeces. Commercial feed containing probiotics did not influence the growth performance parameters of nursery phase piglets.

Effects of direct-fed microbial supplementation on growth performance and metabolic profile of newborn lambs weaned at different ages

2019 ◽  
Author(s):  
Ibrahim A. Alhidary ◽  
Riyadh S. Aljumaah ◽  
Ramzi A. Amran ◽  
Mutassim M. Abdelrahman ◽  
Abdullah N. Alowaimer ◽  
...  
Keyword(s):  
Body Weight ◽  
Mortality Rate ◽  
Growth Performance ◽  
Metabolic Profile ◽  
Body Weight Gain ◽  
Serum Triglyceride ◽  
Serum Zinc ◽  
Serum Cortisol ◽  
Final Body Weight ◽  
And Control

The aim of this study was to investigate the effects of direct fed microbial (DFM) supplementation on growth performance, metabolic profile and mortality rate of newborn lambs at different weaning ages. Five days old sixty Najdi male lambs (5.40 ± 0.10 kg BW) were randomly assigned to 1 of 4 treatments (15 lambs each): lambs received either no DFM and weaned at 60 days of age (control) or oral dose of DFM (5 ml) at 5, 10 and 15 days old, and weaned at 30 (DFM30), 45 (DFM45) or 60 (DFM60) days old, respectively. Final body weight was higher (P=0.05) and tended to be higher (P=0.09) in DFM30 and DFM45 lambs, respectively whereas body weight gain was higher (P=0.01) in DFM45 and DFM60 lambs. The mortality rate was declined from 33.3s% to 6.67% in DFM30 and DFM45 lambs compared to control ones. Serum cortisol and creatinine levels tended to be reduced (P=0.07 and 0.11, respectively) in DFM30 and DFM45 lambs. The serum total cholesterol was highest (P=0.02) in DFM60 lambs and lowest in both DFM45 and control lambs. Similarly, the DFM30 and DFM45 lambs showed a declined serum triglyceride compared with control and DFM60 lambs (P=0.02). Serum phosphorus declined (P=0.04) in DFM30 treated lambs while serum zinc and copper levels decreased (P=0.02 and 0.05, respectively) in all treatments compared to control lambs. These results indicated that DFM supplementation may enhance the growth and health of early weaned lambs.

scholarly journals Growth performance, haematological and biochemical indices of grazed Red Sokoto bucks supplemented with dried ripe plantain peels.

2020 ◽  
Vol 47 (2) ◽  
pp. 264-270
Author(s):  
A. I. Ukanwoko ◽  
N. C. Douglas ◽  
N. C. Igwe
Keyword(s):  
Body Weight ◽  
Weight Gain ◽  
Growth Performance ◽  
Body Weight Gain ◽  
Conversion Ratio ◽  
The Body ◽  
Feed Conversion ◽  
Final Body Weight ◽  
Blood Profile ◽  
Biochemical Indices

This study was conducted to evaluate the growth performance and blood profile of grazedRed Sokoto bucks supplemented with dried ripe plantain peels. Nine bucks were used for thisexperiment. The goats were apportioned to three treatment diets and dried ripe plantainpeels incorporated at 0%, 5% and 10% inclusion levels for T , T and T respectively. The 1 2 3,bucks were taken out for grazing in the morning (9.00am – 12noon) and thereafter fed theexperimental diet. The experiment lasted for eight (8) weeks. The animals were weighed atthe beginning of the experiment and weekly afterwards. Feed intake was calculated as thedifference between feed served and refusal. Blood samples of the bucks were collected todetermine the blood profile using disposable syringes and sterile needles. Results showedthat the final body weight, body weight gain and feed conversion ratio (FCR) differedsignificantly (P<0.05). The final body weight, body weight gain and FCR were 18.02kg,2.01kg, 3.42; 20.75kg, 3.89kg, 1.26 and 21.35kg, 4.80kg, 1.10 for T , T and T respectively. 1 2 3,Platelet, Alkaline phosphatase (ALP), total protein (TP), urea and creatinine values differedsignificantly (P<0.05). The highest platelet was recorded for bucks on T (212.91x10 3/ul) 3while the lowest was for bucks on T (202.30x103/ul). ALP, TP, urea and creatinine values 1were 29.00u/l, 60.00g/l, 8.00m/mol,72.50m/mol; 30.30u/l, 52.30g/l, 10.00m/mol,141.00m/mol and 42.00u/l, 53.30g/l, 9.70m/mol, 112.30m/mol for T , T and T , respectively. 1 2 3The inclusion of supplemental dried ripe plantain peels in the diet of Red Sokoto bucksenhanced the body weight and did not have any adverse effect on their blood profile.

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