scholarly journals Effects of Replacement of Wheat Straw with Corn Stover Based TMR on Growth Performance, Behavioural Characteristics, selected Blood Metabolites and Nutrient Digestibility in Beetal Bucks.

2021 ◽  
Author(s):  
Faisal Majeed ◽  
Saeed Ahmed ◽  
Muhammad Afzal Rashid ◽  
Muhammad Qamer Shahid ◽  
Imran Mohsin
Keyword(s):  
Growth Performance ◽  
Wheat Straw ◽  
Corn Stover ◽  
Average Daily Gain ◽  
Experimental Period ◽  
Nutrient Digestibility ◽  
Blood Metabolites ◽  
Treatment Groups ◽  
Behavioural Characteristics ◽  
Dietary Treatments

Abstract An experiment was executed to determine the effects of replacing wheat straw with corn stover on growth performance, behavioural characteristics, blood metabolites and nutrient digestibility in Beetal bucks. A total of twenty four Beetal bucks were assigned randomly to one of three treatment groups, having eight animals each, for 15 weeks experimental period. The dietary treatments included conventional (25% wheat straw and 75% concentrate), corn stover 50 (Fifty percent of wheat straw (12.5%) was replaced with corn stover, and corn stover 100 (Wheat straw was completely replaced with corn stover). Dietary replacement of wheat straw with corn stover has resulted in an increased dry matter intake and average daily gain by 10 and 26%, respectively in the bucks. Rumen pH and fecal score, however, remained unaffected by dietary replacement of wheat straw with corn stover in the bucks. The replacement of wheat straw with corn stover has resulted in an increased feeding and rumination time, improved lying time and length and decreased number of bouts in the bucks. Blood glucose, urea, bilirubin and calcium levels were remained unaffected by replacing wheat straw with corn stover. The blood phosphorous level, however, was decreased in bucks fed corn stover based ration. The bucks fed corn stover based ration has resulted in an increased digestibility of nutrients including organic matter, crude protein, neutral and acid detergent fiber compared to those fed wheat straw based total mixed ration.

Effect of dietary fermented oats in different nutrient-density diets on growth performance, nutrient digestibility and ileal microorganisms of weanling pigs

2019 ◽  
Vol 59 (12) ◽  
pp. 2230
Author(s):  
J. W. Park ◽  
H. L. Li ◽  
J. K. Kim ◽  
D. H. Nguyen ◽  
I. H. Kim
Keyword(s):  
Growth Performance ◽  
Phase 1 ◽  
Average Daily Gain ◽  
Experimental Period ◽  
Nutrient Digestibility ◽  
Phase 2 ◽  
Weanling Pigs ◽  
Beneficial Effects ◽  
Nutrient Density ◽  
Dietary Treatments

A total of 160 crossbred weanling pigs [(Landrace × Yorkshire) × Duroc, 28 days old] with an initial bodyweight of 8.01 ± 0.74 kg were used in a 42-day trial (Phase 1: Days 1–14, Phase 2: Days 14–42). The experiment was conducted to evaluate the effects of the inclusion of fermented oats (FO) to a corn and soybean meal-based diet on the performance of weanling pigs fed with high nutrient-density (HD) and low nutrient-density (LD) diets. Pigs were randomly distributed into one of four dietary treatments in a 2 × 2 factorial arrangement. Two levels of nutrient density [LD = 3323 (Phase 1: 1–14 days) and 3269 kcal/kg (Phase 2: 14–42 days); HD = 3446 (Phase 1: 1–14 days) and 3325 kcal/kg (Phase 2: 14–42 days), the differences in dietary energy were based on differences in the content of fish meal, animal fat, corn and FO [0%, 5% (Phase 1) or 2.5% (Phase 2)] were used according to the bodyweight and sex of pigs [8 replicate pens per treatment with 5 pigs in a pen (3 gilts and 2 barrows)]. During the overall trial period (Days 1–42), the average daily gain and gain:feed ratio of pigs fed HD and FO diets were significantly higher (P ≤ 0.05) than those of pigs fed with LD and non-fermented oats diets respectively. On Day 14, the apparent total tract digestibility of dry matter and nitrogen of the HD groups were significantly greater (P ≤ 0.05) than those of the LD groups. The apparent total tract digestibility of energy of the FO groups was significantly greater (P ≤ 0.05) than that of the non-fermented oats diet groups during the whole experimental period. Pigs fed with FO showed higher (P ≤ 0.05) ileal Lactobacillus and lower (P ≤ 0.05) Escherichia coli counts compared with those fed with the non-fermented oats diet. In conclusion, administration of FO to a LD diet demonstrated beneficial effects on the growth performance, nutrient digestibility and ileal microorganisms balance of weanling pigs.

scholarly journals Effect of Physical Form and Level of Wheat Straw Inclusion on Growth Performance and Blood Metabolites of Fattening Goat

Animals ◽  
2020 ◽  
Vol 10 (10) ◽  
pp. 1861
Author(s):  
Muhammad I. Malik ◽  
Muhammad A. Rashid ◽  
Muhammad S. Yousaf ◽  
Saima Naveed ◽  
Khalid Javed ◽  
...  
Keyword(s):  
Growth Performance ◽  
Wheat Straw ◽  
Hematological Parameters ◽  
Average Daily Gain ◽  
Neutral Detergent Fiber ◽  
Blood Metabolites ◽  
Ruminal Acidosis ◽  
Physical Form ◽  
Dietary Treatments ◽  
Daily Gain

The inclusion of straw in high concentrate total mixed rations (TMRs) of male fattening goats can provide the necessary fiber to prevent ruminal acidosis and maintain growth. The objective of this study was to evaluate the effects of the physical form (PF) of the diet (pelleted vs. conventional) and the straw level (SL) of wheat straw (WS) (15% versus 25%) in total mixed rations on feed intake, growth, total tract digestibility, and blood metabolites of fattening goats. Thirty-two male Beetal goats (27.4 ± 0.28 kg body weight (BW)) were divided randomly into the following four dietary treatments with a 2 × 2 factorial arrangement (n = 8/treatment): (1) CTMR15 (conventional TMR containing 15% WS), (2) CTMR25 (conventional TMR containing 25% WS), (3) PTMR15 (pelleted TMR containing 15% WS), and (4) PTMR25 (pelleted TMR containing 25% WS). Both conventional and pelleted 15% WS TMR had 33.7% neutral detergent fiber (NDF) and 19.3% acid detergent fiber (ADF), whereas in 25% WS TMR the NDF and ADF contents were 38.7% and 22.9%, respectively. The experimental diets were formulated to be iso-nitrogenous (crude protein (CP) = 15%). The dry matter intake (DMI) (1.265 vs. 1.044 kg/day) and average daily gain (ADG) (0.176 vs. 0.143 kg/day) were higher (p < 0.05) in pelleted vs. conventional TMR-fed goats. Irrespective of the PF of the TMR, the 15% WS-fed animals had greater (p < 0.05) DMI (1.206 vs. 1.102 kg/day) and ADG (0.172 vs. 0.144 kg) when compared to those fed on 25% WS diets. Furthermore, feed-to-gain ratio (F:G) was higher (p < 0.05) in the 25% WS-fed goats when compared with the 15% WS-fed animals. Digestibility coefficients, nitrogen balancing, hepatic enzymes, blood metabolites, and hematological parameters were similar (p > 0.05) across all treatments. In conclusion, feeding pelleted TMR with WS improved DMI and growth performance as compared to those fed conventional TMR, and 15% WS performed better than 25% WS without exerting any adverse effects on blood metabolites, liver enzymes, or hematological parameters.

scholarly journals PSX-14 Effects of thyme or/and celery on feed utilization, growth performance and meat quality of Barki lambs

2020 ◽  
Vol 98 (Supplement_4) ◽  
pp. 452-452
Author(s):  
Uchenna Anele ◽  
Mahmoud Shaaban ◽  
Ahmed Kholif ◽  
Ahmed Abd El Tawab ◽  
Mohamed Radwan ◽  
...  
Keyword(s):  
Growth Performance ◽  
Corn Stover ◽  
Control Diet ◽  
Average Daily Gain ◽  
Feed Utilization ◽  
Nutrient Digestibility ◽  
Control Treatment ◽  
Final Body Weight ◽  
Treatment Groups

Abstract The current study evaluated the effects of in-feed administration of thyme, celery or their mixture (as an alternative to salinomycin ionophore) on feed utilization and growth performance of Barki lambs. Fifty-five lambs weighing 18.5 ± 1.1 kg and about 90 ± 5 days old were stratified into 5 treatment groups and fed: (1) a control diet of concentrates and corn stover (60:40, on dry matter basis), or the control diet supplemented with (2) 15 g of thyme, (3) 15 g of celery, (4) 15 g of thyme and celery mix, or (5) 1 g of salinomycin/lamb daily for 288 days. Additives increased (P &lt; 0.05) both corn stover and total intakes, while thyme and thyme/celery mix increased nutrient digestibility (P &lt; 0.05) compared with the control treatment. Celery, thyme/celery mix and salinomycin treatments decreased serum cholesterol. Celery increased (P &lt; 0.05) final body weight, weight gain and average daily gain without affecting shrunk liveweight, hot carcass weight or dressing percent. Thyme/celery mix increased fat thickness (P &lt; 0.001), while thyme, celery and thyme/celery mix treatments increased (P = 0.001) the ribeye area. Salinomycin, celery and thyme treatments increased (P &lt; 0.05) the lean proportion and decreased the fat proportion. Thyme, celery and thyme/celery mix treatments decreased (P &lt; 0.001) carcass protein, while thyme and thyme/celery treatments increased (P = 0.001) carcass water holding capacity. Salinomycin, thyme and celery treatments decreased (P = 0.002) meat brightness score, while celery treatment increased (P &lt; 0.05) redness of meat, without affecting yellowness, chroma or hue of the meat. Results in the present showed that these natural additives are comparable to salinomycin but further studies are necessary to validate the results and their mechanism of action.

Effect of flavor supplementation on growth performance, nutrient digestibility, blood profiles, and carcass quality in growing–finishing pigs

2020 ◽  
Vol 100 (1) ◽  
pp. 133-139
Author(s):  
Xiang Ao ◽  
Yan Lei ◽  
In Ho Kim
Keyword(s):  
Growth Performance ◽  
Average Daily Gain ◽  
Basal Diet ◽  
Nutrient Digestibility ◽  
Growing Pigs ◽  
Carcass Quality ◽  
Finishing Pigs ◽  
Dietary Treatments ◽  
Average Body ◽  
Blood Profiles

This study was conducted to evaluate the effect of supplementation of different flavors (apple and anise) on growth performance, nutrient digestibility, blood profiles, and carcass quality in growing–finishing pigs. A total of 96 growing pigs [(Yorkshire × Landrace) × Duroc] with an average body weight (BW) of 28.2 ± 0.7 kg were randomly assigned to one of the following three treatments: (1) CON, basal diet; (2) APF, basal diet + 0.05% apple flavor; (3) ANF, basal diet + 0.05% anise flavor, according to their BW and sex in this 15 wk experiment. There were eight replications (pens) per treatment and four pigs per pen (two barrows and two gilts). During week 0–5, pigs fed ANF diets had greater (p < 0.05) average daily gain (ADG) and average daily feed intake than those fed CON and APF diets. Dietary ANF treatment increased (p < 0.05) ADG during 0–15 wk compared with CON treatment. At the end of 5 wk, the apparent total tract digestibility of nitrogen in ANF treatment was improved (p < 0.05) compared with that in CON treatment. Dietary treatments did not affect the studied traits of carcass and meat quality. The inclusion of anise flavor increased ADG, but apple flavor had no effect on growth performance in growing–finishing pigs.

scholarly journals The Inclusion of Black Cumin Meal Improves Growth Performance of Growing Awassi Lambs

2020 ◽  
Vol 7 (2) ◽  
pp. 40
Author(s):  
Belal S. Obeidat
Keyword(s):  
Growth Performance ◽  
Nigella Sativa ◽  
Average Daily Gain ◽  
Nutrient Digestibility ◽  
Metabolizable Energy ◽  
Neutral Detergent Fiber ◽  
Black Cumin ◽  
Daily Body Weight ◽  
Dietary Treatments ◽  
Awassi Lambs

Twenty-four Awassi lambs were randomly divided into two dietary treatments to assess the influence of black cumin meal (BCM; Nigella sativa L.) feeding on growth performance. Diets were no BCM (CON) or 150 g BCM/kg DM (BCM150)). Lambs were fed the experimental diets for 80 days. Lambs were housed randomly in individual pens that were fitted with water and feed containers. During the study, nutrient intake was measured daily. Body weight (BW) and average daily gain (ADG) were evaluated biweekly. Nutrient digestibility and nitrogen (N) balance were evaluated on days 49–59. Intakes of dry matter, crude protein (CP), neutral detergent fiber (NDF), acid detergent fiber (ADF), ether extract (EE) and metabolizable energy were greater (p ≤ 0.05) in the BCM150 diet than in the CON diet. The digestibility of DM, CP and EE (p ≤ 0.04) was improved in the BCM150 diet compared to the CON diet. However, NDF and ADF digestibility did not differ between the two diets. Nitrogen retained (g/d; p = 0.01) and N retention (%; p = 0.05) was greater in the BCM150 compared with CON diet. Final BW, ADG, and feed efficiency (DM intake: kg of gain) was greater (p ≤ 0.002) in BCM150 lambs than the CON lambs. However, cost/kg of BW gain was lower in the BCM150 diet than in the CON diet. In conclusion, the inclusion of black cumin meal improved the growth performance and profits in diets of growing lambs. Therefore, it could be used as an alternative to soybean meal and barley as a protein and energy supplement, respectively.

scholarly journals Effect of Dietary Symbiotic and Acidifier on Growth Performance and Nutrients Digestibility in Growing Pigs Crossbreed

2020 ◽  
Vol 6 (2) ◽  
pp. 51
Author(s):  
Danung Nur Adli ◽  
Osfar Sjofjan
Keyword(s):  
Growth Performance ◽  
Block Design ◽  
Basal Diet ◽  
Experimental Period ◽  
Nutrient Digestibility ◽  
Growing Pigs ◽  
Experimental Unit ◽  
Randomized Complete Block Design ◽  
Dietary Treatments ◽  
Nutrients Digestibility

The aim of this study was to assess the effects of dietary probiotic enhanced liquid acidifier combined with mannan-rich fraction on growth performance, nutrients digestibility in growing pigs. Thirty [(Duroc×Yorkshire)×Landrace] pigs with the average initial BW of 36.75±1.57 kg were allocated into three treatments by a randomized complete block design. There were five pens per treatment with six pigs per pen. Dietary treatments include: 1) CON (basal diet); 2) T1 (basal diet+probiotic 0.1%) and 3) T2 (basal diet+probiotic+mannan rich fraction 0.2%). the data were analyzed as a randomized complete block design using of SAS University Version 4.0. The model included the effects of block (replication) and treatment. Pen served as the experimental unit. During the entire experimental period of 6 weeks, results showed that addition of complex probiotic at the level of 0.2% to diet increased ADG significantly (p<0.05). Also, digestibility of DM and N tended to increase. To sum up, results in this experiment indicated that dietary [(probiotik×acidifier)×mannan-rich-fraction]  supplementation had a positive effect on growing pigs performance and nutrient digestibility

scholarly journals Feeding Crude Glycerin to Finishing Iberian Crossbred Pigs: Effects on Growth Performance, Nutrient Digestibility, and Blood Parameters

Animals ◽  
2021 ◽  
Vol 11 (8) ◽  
pp. 2181
Author(s):  
Silvia Martínez-Miró ◽  
Josefa Madrid ◽  
Miguel José López ◽  
Juan Orengo ◽  
Cristian Jesús Sánchez ◽  
...  
Keyword(s):  
Growth Performance ◽  
Average Daily Gain ◽  
Blood Parameters ◽  
Nutrient Digestibility ◽  
Crude Glycerin ◽  
Total Serum Protein ◽  
Total Serum ◽  
Feed Conversion ◽  
Dietary Treatments ◽  
Crossbred Pigs

A total of 192 Iberian × Duroc pigs kept under intensive conditions were used to investigate the effects of feeding crude glycerin on growth performance, nutrient digestibility, and blood parameters. Animals were blocked by initial body weight (96.0 ± 11.3 kg) and allotted to pens (16 pigs per pen). Pens were assigned randomly to one of three dietary treatments (four pens per treatment). Dietary treatments contained 0, 5, or 10% of crude glycerin proportionally substituting for wheat (G0, G5, and G10, respectively). Diets were formulated to be isoenergetic and isoaminoacidic. No significant effect of crude glycerin was observed on average daily gain, average feed intake, or feed conversion ratio. The apparent total tract digestibility of dry matter, organic matter, and crude protein was no different between treatments. Total serum protein, albumin, glucose, insulin, and IGF-1 were not affected by glycerin inclusion. In conclusion, crude glycerin up to 100 g/kg can be included in the diets of finishing Iberian crossbred pigs without any negative effect on growth performance, digestibility, or serum metabolic parameters.

scholarly journals Enhancing of the utilization of palm leaf hay using Bacillus subtilis and Phanerochaete chrysosporium in the diet of lambs under desert conditions

2020 ◽  
Vol 0 (0) ◽  
Author(s):  
Hatem A. Hamdon ◽  
Ahmed E. Kholif ◽  
Gamal B. Mahmoud ◽  
Ali M.A. Khalifa ◽  
Mohamed N.M. Abdel Ati
Keyword(s):  
Bacillus Subtilis ◽  
Growth Performance ◽  
Wheat Straw ◽  
Phanerochaete Chrysosporium ◽  
Carcass Characteristics ◽  
Nutrient Digestibility ◽  
White Rot ◽  
White Rot Fungus ◽  
Blood Metabolites ◽  
Palm Leaf

AbstractThe efficiency of the bacterium Bacillus subtilis and white-rot fungus Phanerochaete chrysosporium on growth performance, blood metabolites, carcass characteristics, meat composition and nutrient digestibility of lambs fed crushed whole palm leaf hay was investigated for 105 d. In Experiment 1 (Growth experiment), twenty-four lambs (29.5 ± 1.25 kg) were divided into four feed-based treatments: (1) concentrate and wheat straw ad libitum (control), (2) palm leaf hay (DPL), (3) palm leaf hay supplemented with 2 g of B. subtilis and P. chrysosporium (DPL2) or (4) palm leaf hay supplemented with 4 g of B. subtilis and P. chrysosporium (DPL4). In Experiment 2 (Digestibility experiment), twelve rams, three from each treatment, were used to study nutrient digestibility using the faecal bag technique. Results of the Experiment 1 showed that the DPL4 showed greater (P=0.049) live-weight gain than the control. The diets containing palm leaf hay showed lower (P=0.001) roughage and total feed intake and higher (P=0.001) feed efficiency than the control. Increased serum total protein, globulin, urea-N, aspartate aminotransferase and alanine aminotransferase (ALT) levels were observed with the DPL4 (P˂0.05). Additionally, diets containing palm leaf hay showed higher ALT levels than the control. The DPL4 increased the hot carcass weight (P=0.006) and dressing percentage (P=0.036), and the diets supplemented with B. subtilis and P. chrysosporium decreased (P˂0.05) the tail fat and all fat levels compared with the DPL treatment. Results of the Experiment 2 showed that nutrient digestibility was lower (P˂0.05) with the DPL and DPL2 than with the control and DPL4. Compared with the control, nutrient digestibility of DPL4 was not affected. It is concluded that replacement of wheat straw with palm leaf hay did not affect the feed utilization or animal performance of the lambs; however, supplementation with B. subtilis and P. chrysosporium at 4 g/lamb daily enhanced the growth performance, nutrient digestibility, and carcass characteristics without any adverse effects on blood metabolites.

scholarly journals Effect of supplemented microencapsulated zinc oxide and organic acids and pure botanicals on growth performance, nutrient digestibility, blood profiles, feces microflora, and zinc level of feces in weanling pigs

2019 ◽  
Vol 99 (1) ◽  
pp. 66-73 ◽  
Author(s):  
Jin Ho Cho ◽  
Shu Dong Liu ◽  
Won Yun ◽  
Kwang Sik Kim ◽  
In Ho Kim
Keyword(s):  
Zinc Oxide ◽  
Organic Acids ◽  
Growth Performance ◽  
Control Diet ◽  
Average Daily Gain ◽  
Experimental Period ◽  
Zinc Level ◽  
Nutrient Digestibility ◽  
Feed Ratio ◽  
Weanling Pigs

A total of 125 crossbred pigs with an initial body weight (BW) of 7.66 ± 1.30 kg were randomly distributed into one of five dietary treatments. Each treatment had five replicate pens with five pigs per pen. Treatments were as followed: (1) CON, control diet; (2) zinc oxide (ZO), CON + 0.3% ZO; (3) ZOM, CON + 0.3% ZO + 0.1% microencapsulated organic acids and pure botanicals (MOP); (4) microencapsulated zinc oxide (MZO), CON + 0.03% MZO; and (5) MZOM, CON + 0.03% MZO + 0.1% MOP. The MZO group had higher (P = 0.03) final BW than ZO group and also had higher (P = 0.04, 0.01) average daily gain and gain/feed ratio compared with ZO group during days 15–34 and throughout the experimental period. The MZO and MZOM had higher (P < 0.05) apparent total tract digestibility (ATTD) of dry matter (DM) and energy than ZO. Less (P < 0.05) feces Escherichia coli shedding was observed in the ZOM and MZOM diets compared with CON; the MZO had lowered (P = 0.001) zinc level in feces than ZO and CON. In conclusion, results indicated that supplementation with 0.3% MZO could improve the growth performance and ATTD of DM; inclusion of 0.1% MOP could decrease feces E. coli shedding and also decrease the zinc level in feces in weanling pigs.

scholarly journals Effects of dietary probiotic, liquid feed and nutritional concentration on the growth performance, nutrient digestibility and fecal score of weaning piglets

2020 ◽  
Vol 33 (10) ◽  
pp. 1617-1623
Author(s):  
Song Zhang ◽  
Dong Huy Yoo ◽  
Xiang Ao ◽  
In Ho Kim
Keyword(s):  
Growth Performance ◽  
Interactive Effect ◽  
Average Daily Gain ◽  
Nutrient Digestibility ◽  
Metabolic Energy ◽  
Positive Interaction ◽  
Liquid Feed ◽  
Weaning Piglets ◽  
Dietary Treatments ◽  
Fecal Score

Objective: This study was conducted to investigate the effects of dietary probiotic blend and liquid feed program at different nutritional densities on growth performance, nutrient digestibility, fecal score of weaning piglets.Methods: A total of 120 weaning pigs with an initial body weight of 7.05±0.93 kg per pig (21 days of age) were randomly allocated into 1 of the following 8 dietary treatments (3 replicates per treatment with 5 pigs per replicate) in a 2×2×2 factorial arrangement (nutrition levels: apparent metabolic energy [AME] = 3,500 kcal/kg, crude protein [CP] = 20% vs AME = 3,400 kcal/kg, CP = 19.42%; feed types:dry vs wet; probiotics levels: 0 mg/kg vs 300 mg/kg).Results: During d 5 to d 15, greater average daily gain (ADG) and average daily feed intake (ADFI) (p<0.05) were observed in probiotics treatments. During d 15 to d 25, gain:feed (G:F) ratio (p<0.05) were significantly improved in probiotics, wet feed and high nutrition diet. Moreover, two interactions i) between nutrition levels and feed types, and ii) between nutrition levels and probiotics were found in G:F ratio. Furthermore, there was a significant positive interaction on G:F among those 3 factors (p<0.05). Overall, increasing ADG, ADFI, and G:F ratio were detected in probiotics treatment significantly (p<0.05). Besides, an obvious reduction on fecal score was observed in probiotics treatment from d 0 to d 5 (p<0.05). There was an interactive effect on fecal score between feed types and nutrition concentrations from d 5 to d 25 (p<0.05).Conclusion: These results indicated that probiotics supplementation could benefit growth performance and reduce the frequency of watery feces. Besides, wet feed program (feed:water = 1:1.25) could improve the G:F. The effect of liquid feed or probiotic could be influenced by dietary nutrition density in weaned piglets. An increased value of G:F was obtained when wet feeding a high nutrition diet (100 kcal higher than NRC 2012 recommendations) was supplemented with probiotics for 15 to 25 days.

Sign in / Sign up

Export Citation Format

Share Document