scholarly journals PSIX-17 Effect of imprinting with essential oils on performance parameters and diarrheas in weaned piglets

2019 ◽  
Vol 97 (Supplement_3) ◽  
pp. 343-344
Author(s):  
Bernat Canal ◽  
Mónica Puyalto ◽  
Luis Mesas ◽  
Cinta Sol ◽  
Rhuan Chaves ◽  
...  
Keyword(s):  
Essential Oils ◽  
Average Daily Gain ◽  
Calculated Data ◽  
Basal Diet ◽  
Performance Parameters ◽  
Feed Conversion ◽  
Weaned Piglets ◽  
Total Period ◽  
Diarrhea Incidence ◽  
Daily Gain

Abstract The aim of this trial was to evaluate the effect of prenatal and postnatal inclusion of a combination of essential oils (EO) on performance parameters and diarrheas after 2 weeks post-weaning. The trial followed a 2x3 factorial design; 2 sow diets: basal or with EO at 375 g/t x 3 piglet diets: basal diet, medicated with 200 ppm of colistin or treated with 375 g/t of EO. A total of 168 weaned piglets were randomly distributed in the 6 groups: 3 from basal sows (CC, CA and CT) and 3 from EO sows (TC, TA and TT), being the animals from the TT treatment the ones imprinted. The incidence of diarrhea was recorded twice a day and calculated using the percentage of animals with diarrhea over the total period of observations carried out. The animals were weighed at 14 days post-weaning. Average daily gain (ADG), average daily feed intake (ADFI) and feed conversion ratio (FCR) were calculated. Data were analyzed by two-way ANOVA using GLM procedure of SAS. Animals from the TT group had significantly lower incidence of diarrheas from 0 to 14 days post weaning. Diarrhea was recorded on 4.7b% of the observations (TT group), being significantly lower (P ≤ 0.001) than the animals from CC (10.8a%), CA (13.7a%), CT (10.7a%), TC (14.4a%) and TA (12.9a%). Performance parameters indicated that there were non-significant differences in BW, ADFI, ADG with numerically lower FCR (kg/kg) 1.14 in TT group (CC 1.23, CA 1.33, CT 1.27, TC 1.22, TA 1.23). Despite the non-significant differences in performance parameters, in this study the effect of imprinting with essential oils reduced diarrhea incidence.

PSVI-16 The Association of Benzoic Acid and Essential Oils Eo Reduces the Inflammatory Response of Weaned Piglets and the Diarrhea Incidence in the Nursery Phase

2021 ◽  
Vol 99 (Supplement_1) ◽  
pp. 202-203
Author(s):  
Sudario Roberto Silva Junior ◽  
Maíra Resende ◽  
Rhuan F Chaves ◽  
Jéssica Aparecida Barbosa ◽  
Iana I M Ferreira ◽  
...  
Keyword(s):  
Body Weight ◽  
Inflammatory Response ◽  
Benzoic Acid ◽  
Essential Oils ◽  
Growth Performance ◽  
Block Design ◽  
Basal Diet ◽  
Weaned Piglets ◽  
Total Period ◽  
Diarrhea Incidence

Abstract Benzoic acid (BA) and essential oils (EO) can minimize growth performance losses due to the removal of antibiotics and change the intestinal health of weaned piglets. The objective of this study was to evaluate the effects of BA and EO on inflammatory response, diarrhea incidence, and growth performance of the nursery phase. One hundred and twenty barrows were weaned at 23 days (6.40 ± 0.53 kg) and assigned into 3 treatments (10 replicates) in randomized block design: basal diet without additives (NC), basal diet with 200 ppm of colistin sulphate (PC), and association of 0,3% benzoic acid and essential oil (BA+EO). The feed intake and body weight were recorded at 0 and 42 days. The feces were assessed daily (per animal) and graded as normal feces (no diarrhea) or liquid or pasty stools (presence of diarrhea). On days 1, 3, and 9, blood samples were collected (5 replicates) for white blood cells (WBC) counts. Growth performance was analyzed by MIXED procedure (SAS, 2009) and the Tukey test was used to compare the means (P < 0.050). The WBC counts were analyzed by repeated-measures analysis of variance, by MIXED procedure. Diarrhea incidence was analyzed by GENMOD procedure (SAS, 2009). The BA+EO treatment showed a similar body weight (P = 0.014) and average daily gain (P = 0.012) than the PC group and lower feed conversion ratio (P = 0.037) compared to the NC group. The pigs of the BA+EO treatment had the lowest diarrhea incidence during the total period (P < 0.001). The supplementation with BA+EO or antibiotics reduced the counts of total WBC (P = 0.008) and neutrophils (P = 0.003). In conclusion, supplementation with BA+EO reduces the inflammatory response and the incidence of diarrhea in the nursery phase, that may be related to the improvement in the FCR.

PSVI-14 Blend of Additives in Nursery Pig Diets as an Antibiotics Substitute Increases the Growth Performance and Intestinal Health

2021 ◽  
Vol 99 (Supplement_1) ◽  
pp. 201-201
Author(s):  
Sudario Roberto Silva Junior ◽  
Rhuan F Chaves ◽  
Maíra Resende ◽  
Ygor Henrique De Paula ◽  
Kenio De Gouvêa Cabral ◽  
...  
Keyword(s):  
Growth Performance ◽  
Animal Feed ◽  
Block Design ◽  
Average Daily Gain ◽  
Basal Diet ◽  
Intestinal Health ◽  
Total Period ◽  
Nursery Pigs ◽  
Randomized Block Design ◽  
Diarrhea Incidence

Abstract Antibiotics growth promoting (AGP) in animal feed has been restricted. With this, several additives have been tested in order to replace AGP and ensure intestinal health. The objective of this study was to evaluate the effects of a blend of additives on growth performance, diarrhea incidence and cecal content microbiota of nursery pigs. A total of 576 weaned pigs (6.21 ± 1.16 kg) were assigned into 4 treatments (12 replicates) in randomized block design: basal diet without additives (NC); basal diet with 120 ppm of halquinol (PC); NC + 0,05% blend of lactic acid (3,5%), benzoic acid (2,5%), flavonoids (3,5%) (B5); NC+ 0,1% of same blend (B10). The pigs were weighed 0 and 42 days into the experiment. On day 10, one animal per pen (10 replicates) was euthanized for microbiota analyses. The diarrhea incidence was calculated by the percentage of visual pens with diarrhea, by day, in the period. The growth performance was analyzed by GLIMMIX procedure and the means were compared with Tukey test (P < 0.050) (SAS, 2009). Diarrhea incidence was analyzed by GENMOD procedure (SAS, 2009). The Kruskal Wallis test was used to compare microbial biodiversity (P < 0.050) by statistical program STAMP. The final weight (P = 0.010) and average daily gain (P = 0.001) of B10 and PC were higher than NC. Regarding diarrhea, it was observed that the B5 and B10 had lower incidence when compared to other groups in the total period. In the microbiome analyses, it was observed that the B5, B10, and PC groups had lower (P = 0.021) biodiversity when compared to the NC piglets. However, the B5 and B10 group had higher biodiversity when compared to the PC group. In conclusion, the supplementation with 0,1% blend of additives can be a substitute for AGP.

scholarly journals Live Yeast or Live Yeast Combined with Zinc Oxide Enhanced Growth Performance, Antioxidative Capacity, Immunoglobulins and Gut Health in Nursery Pigs

Animals ◽  
2021 ◽  
Vol 11 (6) ◽  
pp. 1626
Author(s):  
Shenfei Long ◽  
Tengfei He ◽  
Sung Woo Kim ◽  
Qinghui Shang ◽  
Tadele Kiros ◽  
...  
Keyword(s):  
Average Daily Gain ◽  
Basal Diet ◽  
Conversion Ratio ◽  
Gut Health ◽  
Total Volatile ◽  
Feed Conversion ◽  
Nursery Pigs ◽  
Serum Iga ◽  
Daily Gain ◽  
Live Yeast

This study aimed to investigate the effects of dietary LY or LY combined with ZnO supplementation on performance and gut health in nursery pigs. 192 Duroc × Landrace × Yorkshire piglets (weaned on d 32 of the age with 9.2 ± 1.7 kg BW) were allocated into four treatments with eight replicate pens, six piglets per pen. The treatments included a basal diet as control (CTR), an antibiotic plus ZnO diet (CTC-ZnO, basal diet + 75 mg/kg of chlortetracycline + ZnO (2000 mg/kg from d 1 to 14, 160 mg/kg from d 15 to 28)), a LY diet (LY, basal diet + 2 g/kg LY), and a LY plus ZnO diet (LY-ZnO, basal diet + 1 g/kg LY + ZnO). The results showed that pigs fed LY or LY-ZnO had increased (p < 0.05) average daily gain, serum IgA, IgG, superoxide dismutase, fecal butyric acid, and total volatile fatty acid concentrations, as well as decreased (p < 0.05) feed conversion ratio and diarrhea rate compared with CTR. In conclusion, pigs fed diets with LY or LY combined with ZnO had similar improvement to the use of antibiotics and ZnO in performance, antioxidant status, immunoglobulins, and gut health in nursery pigs.

scholarly journals NUTRITIONAL EVALUATION OF TILAPIA FILLETING WASTE MEAL FOR SWINE IN THE NURSERY PHASE

2016 ◽  
Vol 29 (2) ◽  
pp. 473-480 ◽  
Author(s):  
EDSON RICHART ◽  
RICARDO VIANNA NUNES ◽  
LEANDRO DALCIN CASTILHA ◽  
YOLANDA LOPES DA SILVA ◽  
PAULO SEGATTO CELLA
Keyword(s):  
Initial Phase ◽  
Average Daily Gain ◽  
Basal Diet ◽  
Nutritional Composition ◽  
Metabolizable Energy ◽  
Feed Conversion ◽  
Nutritional Evaluation ◽  
Ileal Digestibility ◽  
The Third ◽  
Daily Gain

ABSTRACT: Three experiments were conducted to determine the nutritional composition of tilapia filleting waste meal (TFWM) for pigs in the initial phase. In the first experiment, the chemical composition and the values of digestible and metabolizable energy of TFWM were determined using 10 pigs (15.10 ± 0.74 kg), distributed in cages for metabolic research (2 treatments X 5 replicates). The TFWM replaced 20% of the reference diet based on corn and soybean meal. In the second experiment, the ileal digestibility coefficients of amino acids present in TFWM were determined, using chromic oxide as a marker, through the method of sacrifice, using 10 pigs (15.00 ± 0.27 kg), distributed in cages for metabolic research (2 treatments X 5 replicates). Treatments consisted of a basal diet and one without protein. In the third experiment, the performance of pigs fed diets containing different concentrations of TFWM (0, 5, 10, 15 and 20%) was evaluated. Forty pigs (15.00 ± 0.87 kg), distributed in pairs in nursery pens (5 treatments X 4 replicates) were used. The values of digestible and metabolizable energy corresponded to 3,632 and 3,260 kcal/kg, respectively. Inclusion of up to 10% TFWM in the diet of barrows from 15 to 30 kg did not affect the average daily gain and feed conversion of the animals.

scholarly journals Effects of Supplementation with a Quebracho Tannin Product as an Alternative to Antibiotics on Growth Performance, Diarrhea, and Overall Health in Early-Weaned Piglets

Animals ◽  
2021 ◽  
Vol 11 (11) ◽  
pp. 3316
Author(s):  
Min Ma ◽  
James K. Chambers ◽  
Kazuyuki Uchida ◽  
Masanori Ikeda ◽  
Makiko Watanabe ◽  
...  
Keyword(s):  
Growth Performance ◽  
Hematological Parameters ◽  
Average Daily Gain ◽  
Feed Conversion ◽  
Weaned Piglets ◽  
Negative Effects ◽  
Vegetable Extract ◽  
Diarrhea Incidence ◽  
Quebracho Tannin ◽  
Mucosal Thickness

This study assessed the feasibility of using a vegetable extract, MGM-P (quebracho tannin product), as an alternative to antibiotics for weaned piglets; it investigated MGM-P effects on growth performance, diarrhea, and overall health in early-weaned piglets. In total, 24 piglets were allocated to three treatment groups fed basal diets supplemented with 0, 0.2%, or 0.3% MGM-P for 20 days. The addition of 0.3% MGM-P to the diet of early-weaned piglets improved diarrhea incidence, hematological parameters, and intestinal mucosa structure. Furthermore, the addition of 0.2% or 0.3% MGM-P to the diet of early-weaned piglets did not affect their overall health. Importantly, MGM-P had no effects on average daily gain (ADG), average daily feed intake (ADFI), or feed conversion ratio (FCR). Gut morphology analysis showed that treatment with 0.3% MGM-P enhanced the jejunal villus height (p < 0.05) while reducing the ileal crypt depth (p < 0.05) and colon mucosal thickness (p < 0.05). Collectively, the findings suggested that the use of MGM-P as an alternative to dietary antibiotics could improve diarrhea incidence in early-weaned piglets without negative effects on growth performance or overall health.

Effect of different floor space allowances on the performance and behaviorof Beetal kids under stall-fed conditions

2016 ◽  
Author(s):  
A. Thakur ◽  
D. S. Malik ◽  
S. Kaswan ◽  
A. L. Saini
Keyword(s):  
Social Interactions ◽  
Average Daily Gain ◽  
Favorable Effect ◽  
Performance Parameters ◽  
Feed Conversion ◽  
Large Space ◽  
Floor Space ◽  
Covered Area ◽  
And Behavior ◽  
Daily Gain

Present study was conducted to investigate the effect of different floor space allowances on performance and behavior of Beetal kids from 3 to 6 months of age. Twenty four spring born Beetal kids (3 month old) were randomly divided in to four groups (n=6 each group) on the basis of space allowances i.e. 0.6 m2, 0.7 m2, 0.8 m2 and 0.9 m2 covered area and 1.2 m2, 1.4 m2, 1.6 m2 and 1.8 m2 open area per kid. The results indicated that most of the performance parameters i.e. body weight (BW), average daily gain (ADG) and feed conversion ratio (FCR) were marginally higher with higher space allowance, but these did not differ statistically. However behavioural activities like moving, exploring pen, grooming and resting were significantly higher (p < 0.05) in large space allowance groups whereas, eating, standing and negative social interactions were significantly better (p < 0.05) in lower floor space allowance groups. It is concluded that the increase in floor space allowance had favorable effect on the performance and behavior of Beetal kids.

PSVI-19 The Association of Benzoic Acid and Essential Oils Increases the Cecal Biodiversity in Weaned Piglets and Improves Growth Performance in Finishing Pigs

2021 ◽  
Vol 99 (Supplement_1) ◽  
pp. 200-200
Author(s):  
Sudario Roberto Silva Junior ◽  
Maíra Resende ◽  
Rhuan F Chaves ◽  
Athos Silveira Marques ◽  
Pedro Massahiro de Matos Murata ◽  
...  
Keyword(s):  
Benzoic Acid ◽  
Essential Oils ◽  
Growth Performance ◽  
Block Design ◽  
Average Daily Gain ◽  
Antimicrobial Properties ◽  
Basal Diet ◽  
Finishing Pigs ◽  
Cecal Content ◽  
Weaned Piglets

Abstract Benzoic acid (BA) and essential oils (EO) have antimicrobial properties and can be used in antibiotic restriction situations. The objective of this study was to evaluate the effects of BA and EO on cecal content microbiota in weaned piglets and growth performance from the nursery to finishing phase. One hundred and twenty barrows were weaned at 23 days (6.40 ± 0.53 kg) and assigned into 3 treatments (10 replicates) in randomized block design: basal diet without additives (NC), basal diet with antibiotics (PC), and association of 0,3% benzoic acid and essential oil (BA+EO). Colistin sulphate (200 ppm) in the nursery diets and enramycin (10 and 5 ppm) in the growing and finishing diets were used in the PC treatment. The pigs were weighed 0, 42 and 132 days into the experiment. On day 9, one animal per pen (7 replicates) was euthanized and the cecal content was collected for microbiome analyses. Growth performance was analyzed by MIXED procedure (SAS, 2009) and the Tukey test was used to compare the means (P &lt; 0.050). The averages for biodiversity between treatments were compared using the number of OTUs and the Kruskal Wallis test (P &lt; 0.050), and the statistical program STAMP was used. In the microbiome analyses, the results of the taxonomic classification, by principal components analysis (PCA), showed a marked difference in bacterial communities per treatment and a significant increase in the number of operational taxonomic units (OTUs) was observed in the BA+EO group (P &lt; 0.05). At 132 days, the final weight (P = 0.006) and total average daily gain (P = 0.028) of BA+EO and PC were higher than NC. In conclusion, supplementation with BA+EO increases biodiversity in cecal content in the post-weaning period, resulting in an improvement in the growth performance of finishing pigs.

scholarly journals Control of swine enzootic pneumonia by spraying organic acids in fatteners' buildings

2018 ◽  
Vol 52 (2) ◽  
pp. 140
Author(s):  
K. MICHI (Κ. ΜΙΧΗ) ◽  
S. K. KRITAS (Σ.Κ. ΚΡΗΤΑΣ) ◽  
S. C. KYRIAKIS (Σ.Κ. ΚΥΡΙΑΚΗΣ) ◽  
K. SAOULIDIS (Κ. ΣΑΟΥΛΙΔΗΣ) ◽  
A. RODI-BOURRIEL (Α. ΡΟΔΗ-BURRIEL) ◽  
...  
Keyword(s):  
Organic Acids ◽  
Average Daily Gain ◽  
Treated Group ◽  
Conversion Ratio ◽  
Feed Conversion Ratio ◽  
Performance Parameters ◽  
Feed Conversion ◽  
Enzootic Pneumonia ◽  
Placebo Controls ◽  
Daily Gain

In this study, the possibility to control enzootic pneumonia by spraying mild organic acids in fatteners' buildings was investigated. In a farm with enzootic pneumonia, two groups, each of 120 weaned pigs, were housed in 2 separate rooms. With the pigs inside, the rooms were being sprayed once a week, for a total period of 20 weeks (up to the end of fattening period), either with a mixture of organic acids (1st room= AML-pigs), or with water (2nd room= placebo control pigs). Groups were compared with each other with respect to pigs' health status, mortality, performance parameters (average daily gain, feed conversion ratio) and the presence of specific lesions and pathogens in their lungs. It was shown that the incidence of coughing and the mortality in the AML-pigs were lower (10% and 3.25% respectively) compared to placebo controls (25% and 8.26% respectively). At the age of 70,120 and 165 days, the AML-pigs were 1.9 kg, 2.85 kg and 4.75 kg heavier, respectively, compared to controls (P< 0.001). Also, the pigs of the acid treated group have performed better than the controls with respect to average daily gain (674 g and 640 g respectively) and feed conversion ratio (3,00 and 3,14 respectively) (P<0.05). Lung lesions, characteristic for enzootic pneumonia, were detected in 37.5% of the AML-pigs and in 57.5% of placebo controls. Bacteria in the lungs, possibly complicating the disease, were isolated from more pigs of the control group compared to the acid-treated group. Finally, no clinical side effects following each application of the product were observed. The results of the present study show that, spraying of mild organic acids in a Mycoplasma hyopneumoniae-affected pig farm can be used for controlling the disease and improving performance parameters.

scholarly journals The effect of fish meal in the nutrition of weaned piglets

2021 ◽  
Vol 37 (3) ◽  
pp. 195-202
Author(s):  
Vladimir Zivkovic ◽  
Cedomir Radovic ◽  
Marija Gogic ◽  
Nenad Stojiljkovic ◽  
Sasa Obradovic ◽  
...  
Keyword(s):  
Crude Protein ◽  
Fish Meal ◽  
Average Daily Gain ◽  
Control Group ◽  
Feed Conversion ◽  
Weaned Piglets ◽  
Large White ◽  
Weaning Piglets ◽  
Second Period ◽  
Daily Gain

The effects of the use of fish meal in the nutrition of weaning piglets were observed. The trial included 80 weaned piglets of the same genotype (Large White x Danish Landrace) distributed in two feeding treatments. In the first period of the experiment, animals were fed during 10 feeding days, with a prestarter mixture containing 21.1/20.8% of the crude protein. The second period lasted for 25 days and piglets were fed with mixture containing also 21.0/21.1% of the crude protein. And in the final period of the experiment, which lasted 22 feeding days, the meals were formulated to contain 19.5/19.9% of the crude protein. The control group was fed with standard farm mixtures, while the trial group were fed with mixtures containing 4/3/2% of fish meal. The obtained results showed that the use of fish meal resulted in better average daily gain and feed conversion in starter period (27-51 day).

scholarly journals Feeding kampong chickens with infertile eggs: effects on 6-weeks performance

2021 ◽  
Vol 902 (1) ◽  
pp. 012025
Author(s):  
N Akhirini ◽  
W P S Suprayogi ◽  
A Ratriyanto ◽  
R F Hadi ◽  
W Setyono ◽  
...  
Keyword(s):  
Average Daily Gain ◽  
Production Performance ◽  
National Standard ◽  
Control Treatment ◽  
Performance Parameters ◽  
Feed Conversion ◽  
Final Body Weight ◽  
Dietary Treatments ◽  
To Receive ◽  
Daily Gain

Abstract The present study evaluated the effect of dietary inclusion levels of infertile eggs powder (IEP) from the hatchery processing industry on the performance of kampong chickens measured at 6 weeks. A total of 120 birds at 21 d (327±18 gram) were equally distributed to receive 10%, 20%, and 30% of IEP with control treatment without IEP. Each treatment group was replicated five times with eight birds in each, giving three dietary treatments including control. Diets were formulated to meet the Indonesia National Standard of the nutrient requirement for kampong chickens. Results showed that increasing dietary IEP at 10% and 20% significantly increased average daily gain (ADG), final body weight (BW), and decreased feed conversion when compared to control (p<0.05). When given at 30%, no effect on production performance parameters was observed. In conclusion, the present study suggests that infertile eggs powder can be partially used to substitute conventional protein sources in kampong chickens. Dietary inclusion of IEP up to 20% given in mixed with corn in the formula improves the performance of kampong chickens without negatively affecting feed intake.

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