Supplementation Levels of Palm Oil in Yeast (Saccharomyces cerevisiae) Culture Fermented Cassava Pulp on Rumen Fermentation and Average Daily Gain in Crossbred Native Cattle

This experiment was performed to examine the hypothesis that blood plasma (BP) with yeast (Saccharomyces cerevisiae) supplement in the diet of weaning pigs could provoke the growth performance, nutrient digestibility, fecal microbial, and reduce harmful gas excretion. A total of one hundred and eighty healthy piglets were taken and assigned (complete random blocks) to three dietary treatments as: Phase 1: Treatment (TRT) 1-6% BP; TRT 2-3% BP + 3% yeast; TRT 3-6% yeast. Phase 2: TRT 1-3%; BP., TRT 2-1.5% BP + 1.5% yeast; TRT 3- 3% yeast. Phase 3: TRT 1- Control (CON) (Basal diet); TRT 2- CON; TRT 3- CON for six- weeks. Each treatment had twelve replicates and five (three gilts and two barrows) pigs per pen. Dietary inclusion of BP with yeast supplementation significantly increased the body weight of piglets during phase 2 (p = 0.003) and phase 3 (p = 0.032). In addition, TRT2 group piglets had a significant improvement in average daily gain at the end of each phase and overall (p = 0.047, 0.025, 0.018 and 0.012, respectively). At phase 3, TRT2 group piglets showed a significant improvement on nutrient digestibility of dry matter (p = 0.012) and nitrogen (p = 0.040). The fecal microbiota of TRT2 group piglets showed a tendency to increase the number of Lactobacillus counts at phase 1 (p = 0.07) and phase 2 (p = 0.06) as well as, a significant improvement at phase 3 (p = 0.021). In addition, TRT2 group piglets had trend to decrease NH3 (p = 0.074) and H2S (p = 0.069) during phase 2, and significantly reduced NH3 (p = 0.038) and H2S (p = 0.046) at phase 3. However, the fecal score of piglets remains unaffected during the entire trial. At the end of phase 1 piglets’ IgG (p = 0.008) was significantly increased with the inclusion of BP with yeast supplementation. Based on the positive effects on body weight, average daily gain, nutrient digestibility, Lactobacillus count, and reduced gas emission, we suggest that dietary supplement with BP and yeast in the diet of weaned piglet could serve as an excellent alternative to antibiotics growth promoters.

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Effect of maternal yeast feeding on dam performance and serum health biomarkers of Beetal goat kids

South African Journal of Animal Science ◽

10.4314/sajas.v50i2.11 ◽

2020 ◽

Vol 50 (2) ◽

pp. 281-290

Author(s):

S. Abbas ◽

M.A. Rashid ◽

M.S. Yousaf ◽

S. Ashraf ◽

I. Rabbani ◽

...

Keyword(s):

Saccharomyces Cerevisiae ◽

Transition Period ◽

Post Partum ◽

Average Daily Gain ◽

Milk Composition ◽

Primary Objective ◽

Production Performance ◽

Yeast Saccharomyces Cerevisiae ◽

Green Fodder ◽

Daily Gain

Supplementation with dietary yeast has improved digestibility and productive performance in ruminants. In this research the primary objective was to appraise the effects of dietary yeast supplementation of female goats during the transition period on milk composition and yield and on production and serum health biomarkers of their kids. Twenty-four Beetal goats (4 ± 1.2 years) were randomly assigned to three groups, which received 0, 5, and 10 grams/animal/day of live dried yeast Saccharomyces cerevisiae for 60 days (30 days pre- and post-partum). All goats were fed 500 grams of concentrate with water and green fodder ad libitum. Milk samples were collected at 7, 14, 21, and 28 days post kidding. Kids were weighed on days 0, 7, 15, 22, and 30, and blood samples were collected on days 15 and 30 for serum metabolites (glucose, urea, cholesterol, non-esterified fatty acids (NEFA), serum total proteins, albumin, globulin, albumin to globulin ratio, serum oxidant and antioxidant activity (malondialdehyde) (MDA) and catalase), and liver enzymes aspartate aminotransferase (AST) and alanine transaminase (ALT) assessment. Milk yield was significantly (P =0.02) higher during the post-partum period in yeast-fed goats. Yeast-fed goats also produced milk containing more fat (P <0.001) and protein (P <0.001) compared with control goats. Birth weight, average daily gain, and serum health biomarkers of the kids were not influenced by the treatments. In conclusion, dietary yeast supplementation resulted in increased production performance of the dams without significant impact on their offspring.Keywords: average daily gain, catalase activity, hepatic enzymes, milk production, Saccharomyces cerevisiae, transition period

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Nutrient Yield of Brown Hemp and Its Utilization as Protein Source in Concentrate on Brahman×Thai-Native Cattle Performances

Chiang Mai University Journal of Natural Sciences ◽

10.12982/cmujns.2021.006 ◽

2020 ◽

Vol 20 (1) ◽

Author(s):

Supreena Srisaikham ◽

◽

Pipat Lounglawan ◽

Keyword(s):

Animal Feed ◽

Block Design ◽

Average Daily Gain ◽

Nutrient Composition ◽

Feed Resources ◽

Significant Difference ◽

Randomized Complete Block Design ◽

Nutrient Yield ◽

Native Cattle ◽

Daily Gain

Two experiments were conducted to evaluate the effects of cutting ages and height on the nutrient composition and yield of brown hemp (BH) in concentrate diets on Brahman×Thai-Native cattle performances. The first experiment was to determine the effects of cutting ages (30, 40 and 50 days) and height (30, 40 and 50 cm) on the nutrient composition and yield of BH. The experiment was a 3×3 factorial arrangement in a randomized complete block design. This study clearly showed that cutting ages at 50 days had a greater effect on the nutrient composition and yield than at 30 and 40 days, but the cutting heights did not reveal any significant differences in yield. However, the BH cutting for animal feed before plowing, besides improving the soil for green manure, also benefited feed resources. The second experiment was to study the effects of BH meal (BHM) in concentrate on Brahman×Thai-Native cattle performances. Twelve cattle, averaging 252 ± 18 kg body weight and at ages of 16-18 months were stratified randomly and assigned to one of the three feeding treatments. Cattle were fed BHM in different ratios: the treatments were 0, 10, and 20% of BHM, respectively. There were no significant differences in the dry matter intake among the treatments of 0, 10 and 20% of BHM in concentrate rations. For average daily gain, the minimum response observed was a significant difference at the highest level of 20% of BHM. Therefore, 10% of BHM can be used in the concentrate rations for beef cattle.

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Garlic skin induced shifts in the rumen microbiome and metabolome of fattening sheep

10.21203/rs.3.rs-60203/v1 ◽

2020 ◽

Author(s):

Wen Zhu ◽

Zhen Su ◽

Wei Xu ◽

Hanxue Sun ◽

Jinfeng Gao ◽

...

Keyword(s):

Growth Performance ◽

Average Daily Gain ◽

Basal Diet ◽

Diversity Indices ◽

Rumen Fermentation ◽

Control Group ◽

Rumen Microbiome ◽

Volatile Fatty Acid Concentration ◽

Α Diversity ◽

Daily Gain

Abstract Background Garlic and its constituents exhibit activities on modifying rumen fermentation and improving growth performance. As a by-product of garlic processing, garlic skin contains similar bioactive components as garlic bulb. However, studies in ruminants using garlic skin are scarce. This study was conducted to investigate the effects of garlic skin supplementation on rumen fermentation characterizes, growth performance, ruminal microbes and metabolites in ruminants. Twelve Hu lambs were randomly assigned into one of two treatments: basal diet (CON) or basal diet supplemented with 80 g/kg DM of gallic skin (GAS). The experiment lasted for10 weeks, with the first 2 weeks for adaptation. Results The results revealed that the average daily gain and volatile fatty acid concentration were higher (P < 0.05) in lambs fed GAS than that in the control group. Garlic skin supplementation did not significantly (P > 0.10) affect the α-diversity indices. Increased (P < 0.05) abundances of Prevotella, Bulleidia, Howardella, Methanosphaera but a decreased (P < 0.05) abundance of Fretibacterium were observed in GAS-fed lambs. In addition, the garlic skin supplementation favorably regulated (P < 0.05) pyrimidine metabolism, purine metabolism, vitamin B6 and B1 metabolism. Moreover, high correlations were observed between fluctuant rumen microbiota and metabolites. Conclusions Supplementation of garlic skin improved the growth performance of sheep by modifying rumen fermentation through inducing shifts in the rumen microbiome and metabolome.

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Addition of calcium propionate to finishing lamb diets

Veterinaria México OA ◽

10.22201/fmvz.24486760e.2018.4.470 ◽

2019 ◽

Vol 5 (4) ◽

Cited By ~ 1

Author(s):

José A. Martínez-Aispuro ◽

María Teresa Sánchez-Torres ◽

German D. Mendoza-Martínez ◽

José L. Cordero Mora ◽

José L. Figueroa-Velasco ◽

...

Keyword(s):

Volatile Fatty Acids ◽

Average Daily Gain ◽

Optimal Dose ◽

Rumen Fermentation ◽

Finishing Diets ◽

Randomized Design ◽

Ruminant Diets ◽

Quadratic Response ◽

Calcium Propionate ◽

Daily Gain

Calcium (Ca) propionate can be added to ruminant diets as a glucogenic substrate. However, due to its hypophagic effect, it is necessary to establish the optimal dose that can be used to replace grains in finishing diets for lambs. Therefore, the objective of this study was to assess the effect of four concentrations of Ca propionate in lamb diets on productive performance and rumen fermentation. Thirty two Hampshire x Suffolk lambs (23.82 ± 0.40 kg initial body weight), distributed in a completely randomized design, were given a diet with four concentrations of Ca propionate (g kg−1): 0, 10, 20 or 30 g, for 42 days. The results were tested for linear or quadratic responses. The final weight, average daily gain and feed: gain ratio showed quadratic responses (P ≤ 0.01). The optimal dose was established at 13.77 g kg−1 DM. Addition of Ca propionate did not affect variables related to rumen fermentation (pH, total volatile fatty acids, acetate, butyrate or rumen ammonia-N; P ≥ 0.05) . Nonetheless, glucose and propionate concentrations showed a quadratic response (P ≤ 0.05). The highest concentrations of propionate in rumen were observed with 15.14 g kg−1 DM. Results indicate that Ca propionate can be included in a dose of up to 13.77 g kg−1 DM in feedlot rations, to attain best lamb performance.

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Effects of Adding Various Silage Additives to Whole Corn Crops at Ensiling on Performance, Rumen Fermentation, and Serum Physiological Characteristics of Growing-Finishing Cattle

Animals ◽

10.3390/ani9090695 ◽

2019 ◽

Vol 9 (9) ◽

pp. 695 ◽

Cited By ~ 2

Author(s):

Zhang ◽

Zhao ◽

Chen ◽

Zhou ◽

Meng ◽

...

Keyword(s):

Ph Value ◽

Average Daily Gain ◽

Experimental Treatment ◽

Rumen Fermentation ◽

The Other ◽

Blood Cholesterol ◽

Control Group ◽

Finishing Cattle ◽

Silage Additives ◽

Daily Gain

This study aimed to investigate the effect of applying various silage additives to whole corn crops at ensiling on growth performance, rumen fermentation, and blood physiology in growing–finishing bulls. Sixty Simmental × Yellow Cattle crossbred bulls were blocked by initial body weight (BW; 324.0 ± 5.4 kg) into 15 blocks. Animals in each block were randomly assigned to one of four diets formulated based on the following corn silage: control (CON), inoculated with complex lactic acid bacteria (CLB), ensilaged with mixed organic acid salts (MS), and ensilaged with CLB and MS (CLBMS). The feeding experiment lasted over 155 days, with an additional 7 days for adaptation. The results showed that bulls fed CLB-inoculated silage had greater (p < 0.05) daily dry matter intake than the other groups. The experimental treatment had no significant effect on average daily gain (p = 0.33) and feed-to-gain ratio (p = 0.13), although bulls fed CLB-inoculated silage had a larger numeric average daily gain. All additive-treated silage increased ruminal NH3–N content (p < 0.05) and reduced the acetate-to-propionate ratio (p < 0.05) of bulls compared with the control group. Bulls fed CLB-inoculated silage had a lower ruminal pH value (p < 0.05) than that of the other groups. Compared with the control group, bulls fed CLB-inoculated silage had greater blood cholesterol, albumin, and urea nitrogen (p < 0.05). Blood physiological responses were similar in bulls fed MS-treated and control silage, whereas those in cattle fed CLBMS-treated silage were between bulls fed CLB- and MS-treated silages and more similar to the former. Taking animal performance and cost effectiveness into consideration, the application of CLB alone to whole corn crops at ensiling appears to be a better choice compared with the application of either MS alone or both of them together.

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318 Effect of Initial Providing Time of Oat Hay on Performance, Health, Behavior and Rumen Fermentation in Calves

Journal of Animal Science ◽

10.1093/jas/skab235.318 ◽

2021 ◽

Vol 99 (Supplement_3) ◽

pp. 173-174

Author(s):

Tianyu Chen ◽

Jianxin Xiao ◽

Tingting Li ◽

Jing Ma ◽

Zhijun Cao

Keyword(s):

Body Weight ◽

Rumen Fluid ◽

Average Daily Gain ◽

Experimental Period ◽

Rumen Fermentation ◽

Basic Diet ◽

Rumen Ph ◽

Holstein Calves ◽

Abnormal Behaviors ◽

Daily Gain

Abstract To determine the appropriate time to feed hay to calves, 210 healthy Holstein calves at d 2 were randomly divided into 3 groups: feeding basic diet (starter) without hay (CON), inclusion of oat hay from the second week (H2) or fourth week (H4) in addition to the basic diet. All calves were weaned on d 56 and raised in the same hutches until the end of the experiment (d 70). Calf starter intake and fecal score were recorded daily throughout the experimental period. Body weight, body size, blood and rumen fluid samples were collected every 2 weeks before weaning and once a week after weaning. Inclusion of oat hay in the basic diet (H2 and H4) resulted in increased body weight (P < 0.01) and average daily gain (P < 0.01) throughout the experiment when compared to the basic diet (CON) only. Calves fed oat hay from 2 weeks of life had the highest starter intake (P < 0.01), average daily gain (P < 0.01) in the pre- and post-weaning periods. Body length and heart girth was similar between treatments. The H2 calves had lower diarrhea frequency (P < 0.05) and diarrhea days (P < 0.05) during the post-weaning period. Compared to the CON calves, inclusion of hay increased the rumen pH (P < 0.01), while decreasing the NH3-N (P < 0.01) and tend to decrease the total VFA (P < 0.06) during the entire trial. Calves in H2 treatment spent more time ruminating (P < 0.01), but less time standing (P < 0.05), eating starter (P < 0.01) and engaging in abnormal behaviors (P < 0.01). In conclusion, calves supplemented with oat hay improved growth rate and rumen fermentation when compared with calves fed only starter, and adding hay from 2 weeks of calves life may be the best choice for the farm to have the greatest growth and health performance.

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The Effect of Feeding Bypass Fat and Yeast (Saccharomyces cerevisiae) Supplemented Total Mixed Ration on Feed Intake, Rumen Fermentation Pattern and Blood Biochemical Profile of Weaner Surti Kids

International Journal of Livestock Research ◽

10.5455/ijlr.20160906011911 ◽

2016 ◽

Vol 6 (9) ◽

pp. 11

Author(s):

Sachin Shankhpal ◽

Subhash Parnerkar

Keyword(s):

Saccharomyces Cerevisiae ◽

Feed Intake ◽

Rumen Fermentation ◽

Biochemical Profile ◽

Yeast Saccharomyces Cerevisiae ◽

Total Mixed Ration ◽

Blood Biochemical ◽

Fermentation Pattern ◽

Effect Of Feeding ◽

Bypass Fat

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Productive and metabolic increments of the inclusion of Broussonetia papyrifera to replace maize silage in growing goats

Czech Journal of Animal Science ◽

10.17221/10/2020-cjas ◽

2020 ◽

Vol 65 (No. 8) ◽

pp. 303-310

Author(s):

Jinling Hua ◽

Tianfeng Xu ◽

Quanwen Shen ◽

Yan Liu ◽

Guijuan Huang ◽

...

Keyword(s):

Body Weight ◽

Crude Protein ◽

Average Daily Gain ◽

Nitrogen Retention ◽

Rumen Fermentation ◽

Feed Conversion ◽

Maize Silage ◽

Broussonetia Papyrifera ◽

Final Body Weight ◽

Daily Gain

The study was conducted to investigate the effects of Broussonetia papyrifera (BP) on growth performance, rumen fermentation, digestion and meat quality in Huanghuai white goats. Diets were developed with increasing doses of BP to replace maize silage [0% (control), 15% (BP15), 30% (BP30) and 45% (BP45)]. The design was completely randomized with 4 groups of 10 animals each, totalizing 40 animals (aged 150 ± 10 days and body weight of 25.32 ± 0.52 kg). Final body weight, average daily gain and average daily feed intake increased (linear and quadratic, P < 0.05) as BP increased in the diet. The highest body weight and average daily gain were seen in the BP30 group. Feed conversion ratio also improved significantly (linear and quadratic, P < 0.05) with the increasing level of BP. Although the concentration of microbial protein (MCP) in a linear (P = 0.0028) and quadratic (P = 0.0035) fashion with increasing level of BP, however, NH<sub>3</sub>-N in a quadratic (P = 0.0841) fashion with increasing level of BP. Crude protein was increased with increasing BP in the diets (linear and quadratic, P < 0.05). Nitrogen intake, urinary excretion nitrogen and nitrogen retention were significantly improved (linear and quadratic, P < 0.05) with dietary BP addition in goats. Dietary BP supplementation increased pH (linear and quadratic, P < 0.05) and tended to reduce L* (lightness) (linear and quadratic, P < 0.05). Additionally, the redness value of meat was significantly improved by BP addition (linear and quadratic, P < 0.05). The inclusion of BP in the goat diet promotes growth and increases the digestibility of crude protein in addition to improving the meat colour and rumen fermentation.

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