Effect of dietary supplementation of fermented garlic by Leuconostoc mesenteroides KCCM35046, on growth performance, blood constituents, nutrient digestibility, fecal microflora, and fecal scores in sows and their piglets

2019 ◽  
Vol 99 (2) ◽  
pp. 349-356 ◽  
Author(s):  
H.M. Yun ◽  
C.M. Nyachoti ◽  
I.H. Kim
Keyword(s):  
Growth Performance ◽  
Leuconostoc Mesenteroides ◽  
Average Daily Gain ◽  
Dietary Supplementation ◽  
Nutrient Digestibility ◽  
Free Access ◽  
Lactation Period ◽  
Blood Constituents ◽  
Fecal Microflora ◽  
Lactating Sows

Eighteen lactating sows (Landrace × Yorkshire) were used in an experiment to determine the effects of fermented garlic by Leuconostoc mesenteroides KCCM35046 on growth performance, blood constituents, nutrient digestibility, fecal microflora, and fecal scores in sows and their piglets. The experiment was started before farrowing 30 d to weaning, and sows were randomly assigned to the following dietary treatments: control basal diet (CON) and the CON + 0.1% or 0.2% fermented garlic (FG). During the lactation period, sows had free access to feed and water. At farrowing day and weaning (day 28), body weight (BW) loss of sows reduced linearly (P = 0.042; P = 0.006, respectively) in FG diets. There was a linear improvement in piglets’ BW with increasing dietary FG levels at weaning (P = 0.033). Piglets fed the diets with the FG linearly increased the average daily gain (ADG) at the 3rd and 4th weeks (P = 0.041; P = 0.002, respectively). Overall, the ADG of piglets linearly increased when lactating sows fed the diets with FG supplementation (P = 0.004). Red blood cell concentrations linearly decreased (P = 0.004) in sows fed dietary FG supplementation at the weaning day. Dietary inclusion of the FG tended to increase the fecal Lactobacillus population and decrease Escherichia coli population of piglets at weanling day (P = 0.075; P = 0.051, respectively). In conclusion, the results of this study indicated that dietary supplementation of FG (0.1% and 0.2%) improved growth performance in sows and their piglets.

Effects of Quillaja saponin supplementation on growth performance, nutrient digestibility, fecal microbiota, and fecal gas emission in growing pigs

2021 ◽  
Author(s):  
De Xin Dang ◽  
In Ho Kim
Keyword(s):  
Growth Performance ◽  
Control Diet ◽  
Average Daily Gain ◽  
Dietary Supplementation ◽  
Fecal Microbiota ◽  
Nutrient Digestibility ◽  
Growing Pigs ◽  
Coliform Bacteria ◽  
Gas Emission ◽  
Quillaja Saponin

The purpose of this study was to evaluate the effects of dietary supplementation of Quillaja saponin (QS) on growth performance, nutrient digestibility, fecal microbiota, and fecal gas emission in growing pigs. A total of 50 crossbred growing pigs [(Yorkshire × Landrace) × Duroc] with an initial body weight of 23.83 ± 1.95 kg were randomly assigned to 1 of 2 treatments for a 56-day trial with 5 replicate pens per treatment and 5 pigs (2 barrows and 3 gilts) per pen. Dietary treatments including control diet and control diet supplemented with 200 mg/kg QS. The average daily gain was significantly increased during days 0-56, while the fecal ammonia emission on day 56 and fecal coliform bacteria counts on day 28 were significantly decreased in pigs fed with QS containing diet. However, dietary supplementation of QS had no significant effects on apparent total tract digestibility. In conclusion, dietary supplementation of 200 mg/kg QS had beneficial effects on growth performance, fecal microbiota, and fecal gas emission in growing pigs. Considering the carry-over effects, the adaption period should be at least 28 days when supplementing 200 mg/kg QS to the diet of growing pigs for improving the growth performance.

scholarly journals Effect of supplementing lactation and nursery pig diets with capsaicin on growth performance and gene expression of nursery pigs

2021 ◽  
Author(s):  
Eduardo A Rosa-Medina ◽  
Pedro E Urriola ◽  
Jae C Jang ◽  
Christopher D Faulk ◽  
Lee J Johnston ◽  
...  
Keyword(s):  
Gene Expression ◽  
Growth Performance ◽  
Repeated Measures ◽  
Mixed Model ◽  
Phase 1 ◽  
Average Daily Gain ◽  
Dietary Treatment ◽  
Lactation Period ◽  
Lactating Sows ◽  
Dietary Treatments

Abstract The objective of this study was to determine the effects of supplementing capsaicin in diets for lactating sows and their offspring on the growth performance and gene expression of pigs post-weaning. Twenty-eight multiparous sows were fed corn-soybean meal-based diets without (n = 14) and with (n = 14) capsaicin (2.5 mg/kg) during a 19-d lactation period. Litters from these sows (n = 288 pigs) were weaned and assigned to 36 blocks (pens) based on maternal dietary treatment and initial body weight (BW) to provide 8 pigs/pen. Blocks were assigned randomly to one of two nursery dietary treatments (control or capsaicin supplemented diets) in a 2 × 2 factorial arrangement of treatments to provide 9 replications per treatment combination. A 3-phase nursery feeding program was used and consisted of feeding phase 1 (weaning to d 7), phase 2 (d 8 to 21), and phase 3 (d 22 to 38) diets post-weaning, without and with 1.0, 1.3, and 1.6 mg capsaicin per kg of diet, respectively. Data were analyzed using a mixed model with the effect of nursery dietary treatment nested within sow lactation treatment, the effect of time with repeated measures, and interactions between treatments and wk post-weaning. On d 38 post-weaning, blood samples were collected from one pig in each pen (n = 36) with BW closest to the pen average for RNA sequencing and gene expression analysis. There were no effects of feeding capsaicin diets to lactating sows and/or their weaned offspring on BW, average daily gain, or average daily feed intake of pigs during the 35-d nursery period. However, pigs weaned from sows fed capsaicin during lactation and continuing to be fed capsaicin diets during the nursery period tended (P = 0.09) to have greater gain:feed (G:F) than pigs fed the other dietary treatments. Furthermore, there was an interaction (P < 0.01) for G:F for dietary treatment and wk post-weaning, where the magnitude of improvement was greater during the first wk post-weaning than subsequent wks. There were a limited number of differentially expressed genes among dietary treatment combinations but the greatest number occurred in offspring from sows that were fed capsaicin during lactation. In conclusion, the combination of feeding capsaicin to sows during lactation and to their offspring after weaning appears to improve gain efficiency for the first wk post-weaning and may alter gene expression to a greater extent than when capsaicin is supplemented only in the nursery diets.

Effects of dietary levan-type fructan on growth performance, blood profiles, fecal noxious gas emissions, and litter performance in lactating sows

2020 ◽  
Vol 100 (2) ◽  
pp. 308-316
Author(s):  
Han Lin Li ◽  
Huan Shi ◽  
Pin Yao Zhao ◽  
Yan Lei ◽  
In Ho Kim
Keyword(s):  
Growth Performance ◽  
Feed Intake ◽  
Average Daily Gain ◽  
Basal Diet ◽  
Nutrient Digestibility ◽  
Gas Emissions ◽  
Fat Loss ◽  
Lactating Sows ◽  
Immune Ability ◽  
Blood Profiles

In total, 28 multiparous sows (n = 7) and their litters were used to determine the effects of levan-type fructan supplementation on growth performance, nutrient digestibility, blood profiles, and fecal noxious gas emissions. The dietary treatments included (1) CON, basal diet; (2) FC1, CON + 0.1% fructan; (3) FC2, CON + 0.2% fructan; and (4) FC3, CON + 0.3% fructan. No significant differences were observed (P > 0.05) in body weight (BW), average daily feed intake, or back fat loss in lactating sows among treatments. However, blood lymphocyte concentrates were higher (P < 0.05) in sows fed levan-containing diets than in those fed the CON diet. Weaning BW and overall average daily gain (ADG) of piglets in the FC3 treatment were higher (P < 0.05) than piglets in the CON treatment. Blood lymphocytes and nutrient digestibility of sows, as well as the weaning BW and the ADG of piglets were increased linearly (P < 0.05) as the concentration of levan increased in the diet. The diarrhea score of piglets and the fecal gas emissions of sows decreased linearly (P < 0.05) as dietary levan increased. In conclusion, levan supplementation did not affect feed intake or decrease back fat loss of lactating sows, but it improved nutrient digestibility and immune ability, decreased fecal noxious gas emissions of lactating sows, and it improved growth performance and reduced diarrhea in piglets.

scholarly journals PSV-8 Glucocorticoid receptor agonist (GRA): what is the best delivery method to newly weaned pigs?

2020 ◽  
Vol 98 (Supplement_3) ◽  
pp. 158-159
Author(s):  
Hailey Wooten ◽  
Hwanhee Kim ◽  
Amanda Rakhshandeh ◽  
Anoosh Rakhshandeh
Keyword(s):  
Growth Performance ◽  
Performance Outcomes ◽  
Nutrient Digestibility ◽  
Control Group ◽  
Free Access ◽  
Weaned Pigs ◽  
Delivery Methods ◽  
Nursery Pigs ◽  
Intestinal Integrity ◽  
Randomized Design

Abstract We previously found that i.m. injection of GRA, similar to in-feed antibiotics, improves measures of intestinal integrity, nutrient digestibility, and overall growth performance in nursery pigs. In addition, we have demonstrated that the mitigating effects of GRA on the stress of weaning is predominantly done by subsiding the inflammatory response that often accompanies early weaning. The objective of the current study was to explore the most practical methods for delivering GRA to newly weaned pigs. One-hundred and sixty-seven PIC pigs were weaned at 25 ±1.0 days of age (BW 7 ±1.2 kg), and assigned to fourteen treatments (3-4 pigs /pen; 3 pens/treatment). Seven treatments were tested within two sexes (gilts vs. barrows). The treatments were: 1) i.m. injection of GRA (two injections, 0.2 mg/kg BW at -1 and 3 d post-weaning), 2) two levels of in-water GRA (0.8 and 1.6 ppm), 3) in-feed GRA (2.5 and 5.0 ppm), 4) in-feed antibiotic (ANT, 100 ppm tylosin), and 5) control. Dexamethasone was used as GRA. Pigs had free access to in-feed or in-water GRA or ANT during the 1st-week post-weaning. Parameters of growth performance were measured weekly until the end of the nursery phase. A completely randomized design and repeated measurement ANOVA (PROC MIXED) in SAS were used for statistical analyses. In-water, in-feed, and i.m. GRA treatments resulted in growth performance outcomes comparable to that of in-feed ANT. Relative to CON pigs, both ANT and GRA improved ADG and G: F during the nursery phase (P &lt; 0.05). Among the delivery methods tested, 2.5 ppm of in-feed GRA resulted in superior ADG (GRA vs. CON; 0.29 vs. 0.20 kg/d) and G: F (0.63 vs. 0.40 ± 0.05), compared to the control group (P &lt; 0.02). Collectively, these results suggested that in-feed treatment is the best method for delivering GRA to newly weaned pigs.

scholarly journals Effects of Rocket Seed Oil, Wheat Germ Oil, and Their Mixture on Growth Performance, Feed Utilization, Digestibility, Redox Status, and Meat Fatty Acid Profile of Growing Rabbits

Agriculture ◽  
2021 ◽  
Vol 11 (7) ◽  
pp. 662
Author(s):  
Sabrin Abdelrahman Morshedy ◽  
Ahmed M. Abdelmodather ◽  
Mohamed M. Basyony ◽  
Soliman A. Zahran ◽  
Mohamed A. Hassan
Keyword(s):  
Immune Response ◽  
Fatty Acid ◽  
Growth Performance ◽  
Wheat Germ ◽  
Seed Oil ◽  
Average Daily Gain ◽  
Feed Utilization ◽  
Nutrient Digestibility ◽  
Control Group ◽  
Wheat Germ Oil

Vegetable oils are a source of natural antioxidants, including tocopherols, sterols, phenolic compounds, coenzymes, and polyunsaturated fatty acids that provide nutritional value, organoleptic properties, and significantly delay or prevent lipid oxidation. Eighty-four V-line rabbits at 5 weeks of age with an initial body weight (BW) of 535.60 ± 13.48 g were assigned randomly to four experimental groups (seven replicates in each group with three rabbits each). The first group served as a control and received 0.3 mL/kg BW of distilled water (CON), while the second and third groups received 0.3 mL/kg BW of rocket seed oil (RSO) and wheat germ oil (WGO), respectively. The fourth group received a mixture of oils consisting of 0.15 mL of RSO and 0.15 mL of WGO/kg BW (MOs). The experiment lasted 7 weeks. The study investigated the effects of RSO, WGO, and their mixture on growth performance, feed utilization, antioxidant status, and immune response of growing rabbits. The results indicated that the rabbits that were administered orally with RSO and WGO or their mixture had higher (p ≤ 0.05) final BW, weight gain, and average daily gain when compared to the control group. In addition, the feed conversion ratio improved significantly with RSO, WGO, and MOs treatments. Different oil treatments improved nutrient digestibility, nutritive value, and nitrogen balance. Moreover, the rabbits that received RSO, WGO, and their mixture had an improvement the meat fatty acid composition compared to the control rabbits. Oral administration of RSO, WGO, and their mixture significantly improved serum protein fractions, decreased blood urea nitrogen, and had a positive effect on serum total lipids, HDL-c, and LDL-c. Furthermore, the treatments of RSO, WGO, and MOs had a significant improvement in the antioxidative status and immune response.

PSV-19 Effect of Low Nutrient Density Diet with Probiotic Mixture (B. Subtilis ms1, B. Licheniformis SF5-1, and S. Cerevisiae) Supplementation on Performance of Weaner Pigs

2021 ◽  
Vol 99 (Supplement_1) ◽  
pp. 193-195
Author(s):  
Vetriselvi Sampath ◽  
Hyun Ju Park ◽  
Yong min Kim ◽  
Je Min Ahn ◽  
Inho Kim
Keyword(s):  
Body Weight ◽  
Growth Performance ◽  
Average Daily Gain ◽  
Nutrient Digestibility ◽  
The Body ◽  
Interactive Effects ◽  
Low Density ◽  
Gas Emission ◽  
Nutrient Density ◽  
Weaner Pigs

Abstract BACKGROUND: A total of one hundred and forty, 28 d-old weaner pigs [Duroc x (Yorkshire x Landrace)] with initial body weight (BW) of 6.56±1.25kg were used in a six-week treatment (7 replicate pens per treatment; barrows, and 2 gilts/pen) to evaluate the effect of low nutrient density diet supplement with probiotic mixture supplementation on the growth performance, nutrient digestibility, fecal microbial, and gas emission of weaner pigs. RESULTS: Pigs fed low-density diet with probiotic mixture supplementation had linearly increased (P = 0.028, 0.014) the body weight (BW) at weeks 3, and 6. Moreover, average daily gain (ADG) was linearly improved (P=0.018, 0.014, 0.014) at week 3, 6, and overall experiment. However, there were no interactive effects found on the nutrient digestibility of dry matter (DM), nitrogen (N) and energy (E) throughout the experiment. Dietary inclusion of low-density diet with probiotic mixture supplementation has improved the fecal lactobacillus counts linearly, but E. coli was unaffected during the trail. On day 42, Ammonium gas emission was significantly decrease in pigs fed a low-density diet with probiotic mixture supplementation. However, H2S, acetic acid, and CO2 were not significantly affected by the probiotic mixture supplementation diet. CONCLUSION: Low-density diet with probiotic mixture supplementation had positively affected the growth performance, fecal microbial, and fecal gas emission on weaner pigs.

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