In-feed macrolide Leucomycin (Leucomag 30% PR) for prevention of proliferative enteropathy in experimentally infected pigs

The aim of this study was to evaluate the efficacy of orally administered leucomycin at 90 and 180ppm for the prevention of porcine proliferative enteropathy (PPE) in experimentally infected pigs. A total of 90 commercial five-week-old pigs were randomly assigned to receive leucomycin in feeding at 90 (T2), 180ppm (T3), or untreated (T1). All animals in the treated groups received medicated feed for 14 days starting one day before inoculation. Each pig was inoculated intragastrically with approximately 4.5x10(9) Lawsonia intracellularis in the form of porcine intestinal mucosal homogenate. Body weight, feed consumption and clinic signs were evaluated throughout the study. Necropsies and gross evaluation of intestines were performed in all animals on day 23 post-inoculation (pi) or at death, and ileum samples were collected for immunohistochemistry (IHC) for L. intracellularis. Clinical presentation of the disease was more evident in the non-medicated group (T1) than in the medicated ones (T2, T3) between days 16 and 21pi. Average daily gain, average daily feed consumption and feed conversion efficiency were better in groups treated with either dose of leucomycin. The total intestine lesion length per group (T1, T2 and T3) was 869, 473 and 331cm, respectively. The majority of the animals (84.4%) were positive for L. intracellularis antigen in ileum sections stained by IHC. Under the conditions of this study, leucomycin administered in feed at 90 and 180ppm for 14 days was effective in improving performance of pigs inoculated with intestinal homogenate containing L. intracellularis.

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PENAMBAHAN DAUN GEDI (Abelmoschus Manihot (L) Medik) SEBAGAI “ADDITIVE” DALAM AIR MINUM DAN PENGARUHNYA TERHADAP PERFORMANS AYAM KAMPUNG SUPER

ZOOTEC ◽

10.35792/zot.39.1.2019.23645 ◽

2019 ◽

Vol 39 (1) ◽

pp. 82

Author(s):

Desben Kogoya ◽

J S Mandey ◽

L J Rumokoy ◽

M N Regar

Keyword(s):

Drinking Water ◽

Water Consumption ◽

Average Daily Gain ◽

Nutritional Composition ◽

Metabolic Energy ◽

Feed Consumption ◽

Feed Conversion ◽

Randomized Design ◽

Native Chicken ◽

Daily Gain

UTILIZATION OF “GEDI LEAF (Abelmoschus Manihot (L) Medik) AS“ADDITIVE” IN DRINKING WATER RELATED TO THE PERFORMANCE OF INDONESIAN SUPER NATIVE CHICKEN. Research was done to evaluate the performance of Indonesian super native chicken treated with “Gedi” leaf (Abelmoschus Manihot (L) Medik) as“Additive” in drinking water. Study was conducted using hundred individuals of the Indonesian super native day old chicken. The juice of “Gedi” leaf (Abelmoschus Manihot (L) Medik) was given as in forms of the four treatments as follows, drinking water without “Gedi” leaf as control (P0), drinking water with 10 ml juice of “Gedi” leaf per liter of drinking water (P1), drinking water with 20 ml juice of “Gedi” leaf per liter of drinking water (P2), and drinking water with 30 ml juice of “Gedi” leaf per liter of drinking water (P3). Treatments were applied to the birds at 6 weeks old by completely randomized design five replications at each treatment. Data were taken during 5 weeks. Feeds were using 73 percents of commercial feed added by 10 percents of corn and 17 percents of rice bran with nutritional composition of crude protein 19.49 percents, crude fiber 4.66 percents, fat 3.63 percents, Calcium 1.02 percents, Phosphorus 0.66 percents and metabolic energy of 2920 kcal/kg, all given ad libitum. Variables measurement were focused on feed consumption, drinking water consumption, average daily gain, and feed conversion. Results showed that drinking water with 30 ml juice of “Gedi” leaf per liter of drinking water (P3) was not significantly different with other treatments for feed and drinking water consumption, except for average daily gain and feed conversion. The treatments of P1 and P2 were not significantly different for average daily gain, but these treatments were higher in average daily gain compared with control (P0). The highest value of feed conversion was obtained at treatment P3 and the lowest value was found at treatment P1. These values indicated that the best feed conversion was treatment P1. Therefore, it can be concluded that juice of “Gedi” leaf can be used as the alternative additive feed in drinking water up to 20 ml juice of “Gedi” leaf per liter of drinking water in term of high average daily gain and feed conversion of Indonesian super native chicken. Key words: Drinking water, “Gedi” leaf, Indonesian super native chicken.

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Pengaruh Suplementasi Ampas Tahu, Ampas Tempe dan Ampas Kecap dalam Ransum Terhadap Performan Domba Lokal Jantan

Sains Peternakan ◽

10.20961/sainspet.5.1.1-9 ◽

2017 ◽

Vol 5 (1) ◽

pp. 1

Author(s):

Eka Handayanta

Keyword(s):

Body Weight ◽

Organic Matter ◽

Crude Protein ◽

Average Daily Gain ◽

Conversion Ratio ◽

Feed Conversion Ratio ◽

Soy Sauce ◽

Feed Consumption ◽

Feed Conversion ◽

Daily Gain

The aim of this research to determine the effect of supplementation of tofu. tempe, and soy sauce waste in ration on male local sheep performance. This research was carried out during three month, take place on July until October 200E in Minifarm Dept. of Animal Science, Agriculture Faculty of Sebelas Maret University, located in Jatikuwung. Gondangrejo, Karanganyar. It used 12 male local sheeps with average body weight of 15.86 ±0.93 kg, divided into four treatments and three replications, each replication consist of one sheep. The ration consisted of king grass only as basal diet, as many as four percent base on body weight. The treatment given is in the form of feed supplement, that namely without supplement (RO), 250 gram tofu waste (R1), 250 gram tempe waste (R2), and 250 gram soy sauce waste (R3). The data variables collected were feed consumption, dry and organic matter digestibility, crude protein consumption, energy consumption, average daily gain, and feed conversion ratio. All of data except average daily gain was analyzed by completely randomized design one way classification. While average daily gain was analyzed by covariance analyze. The result were significant followed by Duncan new multiple range test. The result showed that average of R0, RI, R2 and R3 for feed consumption 430.52; 720.44; 704.44; 549.08 gram/day, dry matter digestibility (%) 61,07; 72,46; 69,68: 63,60, organic matter digestibility (%) 64,41: 74,94; 72.41; 64,7 1, crude protein consumption 47.66; 106.77; 85.83; 73.70 gram/day, energy consumption 281.82; 482.65; 432.67; 330.83 gram/day, average daily gain 50.00.1X00: 116.19; 38.10 gram/day and feed conversion ratio 8.74; 5.61; 6.06; 15.2. The result of variance analyze showed that feed supplementation have highly significant effect (P<0.01) on all of the data variable colected. Conclusion of this research was supplementation of tofu waste and tempe waste could improved performance, while soy sauce waste could not improved the performance of male local sheep. Key words : sheep, tofu waste, tempe waste, soy sauce waste, performance

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INHERITANCE AND PLANE OF NUTRITION IN SWINE: I. EFFECTS OF SEASON, PLANE OF NUTRITION, SEX AND SIRE ON FEEDLOT PERFORMANCE AND CARCASS CHARACTERISTICS

Canadian Journal of Animal Science ◽

10.4141/cjas63-011 ◽

1963 ◽

Vol 43 (1) ◽

pp. 72-85 ◽

Cited By ~ 3

Author(s):

R. N. Plank ◽

R. T. Berg

Keyword(s):

Average Daily Gain ◽

Feed Consumption ◽

Feed Conversion ◽

Performance Score ◽

Feedlot Performance ◽

Sex Effects ◽

Genetic Groups ◽

Relative Response ◽

Dressing Percentage ◽

Daily Gain

Four trials, involving 124 pigs, were conducted to study the effects of differing planes of nutrition on swine characteristics and to study the relative response of specific genetic groups of pigs to these differing planes. Seasonal and sex effects were also evaluated. Equalized limited feeding to a scale of 75 per cent of the U.S. N.R.C. recommended levels for bacon hogs was compared to liberal feeding wherein pigs were fed to appetite three times daily and to ad libitum feeding.Winter-fed pigs grew slower, were less efficient, had a higher dressing percentage and shorter carcasses than summer-fed pigs.As the plane of nutrition increased, average daily gains increased, feed conversion ratios were correspondingly inferior, dressing percentage rose, backfat thickness increased and area of loin and total Record of Performance score decreased.Females outgained barrows under equalized limited feeding, whereas barrows outgained females at a similar feed requirement by eating more feed under liberal feeding. Female carcasses were superior to those of barrows with a tendency for the differences to be greater under the equalized limited feeding system.Genotype × plane of nutrition interactions were significant for average daily feed consumed (P <.05), average daily gain (P <.01), length (P <.05), and total R.O.P. score (P <.01). Under equalized limited feeding pigs with the ability to gain both rapidly and efficiently tended to produce superior carcasses while under liberal feeding rapid gains seemed to reflect mainly increased feed consumption and a trend toward inferior feed conversion and fatter carcasses.

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The Utilization of Sonneratia alba and Avicennia lanata Leaves on the Performance of Jawarandu Goats

Jurnal Peternakan Integratif ◽

10.32734/jpi.v7i3.3387 ◽

2019 ◽

Vol 7 (3) ◽

pp. 19-23

Author(s):

S Maulana

Keyword(s):

Research Method ◽

Average Daily Gain ◽

Feed Consumption ◽

Feed Conversion ◽

Initial Body Weight ◽

Mangrove Ecosystems ◽

Randomized Design ◽

Sonneratia Alba ◽

Completely Randomized Design ◽

Daily Gain

S. alba leaves and A. lanata leaves are forages that grow in mangrove ecosystems which are considered potential to support the performance of goat jawarandu. This study aims to determine the effect of the leaves of S. alba and A. lanata on the performance of jawarandu goats. This research was conducted in Environment XII of Seberang Fishermen Village, Belawan I Village, Medan Belawan District, Medan City. The study lasted for 3 months, starting in July to October 2019. The research method was a completely randomized design (CRD) with 3 treatments and 4 replications so that there were 12 male goats that were kept with an average initial body weight of 14.65 ± 1.65. The treatments given were leaves of S. alba and A. lanata with a ratio of P1 (100: 0); P2 (50:50); and P3 (0: 100). The research parameters are Feed Consumption, Average Daily Gain , and Feed Conversion. The results showed that the utilization of the S. alba and A. lanata leaves had a significant effect on feed consumption and average daily gain, but did not significantly effect on feed conversion. It can be concluded that the utilization of S. alba leaves gives a greater effect on the performance of goat jawarandu compared to A. lanata leaves or combination feed.

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A GnRF vaccine (Improvac®) and porcine somatotropin (Reporcin®) have synergistic effects upon growth performance in both boars and gilts

Australian Journal of Agricultural Research ◽

10.1071/ar02037 ◽

2003 ◽

Vol 54 (1) ◽

pp. 11 ◽

Cited By ~ 35

Author(s):

I. McCauley ◽

M. Watt ◽

D. Suster ◽

D. J. Kerton ◽

W. T. Oliver ◽

...

Keyword(s):

Feed Intake ◽

Average Daily Gain ◽

Subcutaneous Fat ◽

Boar Taint ◽

Feed Consumption ◽

Daily Injection ◽

Feed Conversion ◽

Entire Study ◽

Porcine Somatotropin ◽

Daily Gain

The use of a vaccine (Improvac) directed against gonadotrophin-releasing factor (GnRF), to prevent boar taint in male pigs, is also associated with an increase in feed consumption, growth, and higher deposition of subcutaneous fat. Daily administration of porcine somatotropin (pST) consistently increases average daily gain, and feed conversion efficiency, and reduces subcutaneous fat, particularly in gilts. The objective of this study was to examine the effect of combining these treatments in boars and gilts. Forty-eight pigs (Large White × Landrace), housed individually, were used in a 2 × 2 × 2 factorial experiment with the respective factors being vaccination with GnRF vaccine (at 14 and 18 weeks of age), daily injection with pST (from 18 weeks to slaughter at 22 weeks), and sex (boars and gilts). Performance was measured over the period of pST administration. Over the entire 28 days of the study, daily gain was lower for gilts than for boars (1216 v. 1410 g/day, P < 0.001), was increased by pST (1219 v. 1407 g/day, P < 0.001), but not significantly altered by vaccination against GnRF (1284 v. 1342 g/day, P = 0.15). However, GnRF vaccination increased daily gain in the second 2 weeks of the study, and overall, there were interactions such that the vaccine increased gain in all groups except boars not receiving pST. Feed intake over the study period was less for gilts than for boars (3139 v. 3407 g/day, P < 0.001), was decreased by pST (3537 v. 3009 g/day, P < 0.001), and increased by vaccination against GnRF (3139 v. 3407 g/day, P < 0.001). When averaged over the entire study, feed conversion ratio (FCR) was higher for gilts than for boars (2.76 v. 2.51, P = 0.013), was decreased by pST (3.05 v. 2.22, P < 0.001), but unchanged by vaccination against GnRF (2.62 v. 2.65, P = 0.70). Fat deposition was lower in gilts than in boars (335 v. 378 g/day, P = 0.037), was decreased by pST treatment ((442 v. 271 g/day, P < 0.001), and increased by vaccination against GnRF (333 v. 379 g/day, P = 0.026). In boars, fat androstenone was reduced by vaccination against GnRF (0.10 v. 2.47 μg/g, P < 0.001) and tended to be reduced by pST (1.71 v. 2.44, P = 0.10), but only vaccination against GnRF reduced skatole (0.174 v. 0.050 μg/g, P < 0.001). The combination of the treatments in all cases was at least additive, and in some cases synergistic. The concomitant vaccination against GnRF and treatment with pST affords an opportunity to increase growth rate and feed intake above control levels and above those of pigs treated with either treatment alone.

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Pengaruh Substitusi Bungkil Kedelai dengan Bungkil Wijen Lokal Terhadap Efisiensi Protein dan Performan Ayam Broiler

Sains Peternakan ◽

10.20961/sainspet.v5i1.4906 ◽

2017 ◽

Vol 5 (1) ◽

pp. 23 ◽

Cited By ~ 1

Author(s):

Isti Astuti

Keyword(s):

Soybean Meal ◽

Broiler Chickens ◽

Protein Efficiency Ratio ◽

Average Daily Gain ◽

Feed Consumption ◽

Feed Conversion ◽

Efficiency Ratio ◽

Sesame Meal ◽

Randomized Design ◽

Daily Gain

<div class="Section1">The obyective of this experiment was to study the effect of substitution of soybean meal with local sesame meal on performance and protein effisiency ratio of broiler chicken. One hundred of broiler chickens strain Lohman were allocated in Completely Randomized Design with five replication and four chicken of each. The treatments were P0 : 100% BK+ 0% BWL ; P1 : 90% BK+ 10% BWL ; P2 ; 80% BK+ 20% BWL; P3 : 70% BK+ 30 BWL and P4 : 60% BK+ 40% BWL. Variable measured were feed consumption,average daily gain, feed conversion and protein efficiency ratio. Data were analyzed with analysis of variance (ANOVA). The result of this research indicated that treatments were not significant effect to the all variables. Average feed consumption (g/head/d) of: (92,76; 90,13; 90,87; 87,10 dan</div> 89,31) ; average daily gain (g/head/d) of : (47,16; 45,99; 47,03; 45,46 dan 45,76); average of feed conversion of : ( 1,95; 1,97; 1,93; 1,96 dan 1,95) and protein efficiency ratio of : (2,31; 2,27; 2,25; 2,31; dan 2,28) for P0, P1, P2, P3 and P4, respectively. It was concluded that 40% of soybean meal could be substituted with local sesame meal in diet of broiler that reared up to 42 days of age. Key words: soybean meal, local sesame meal, performance, efficiency protein, broiler

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PENAMPILAN PERTUMBUHAN AYAM BANGKOK STARTER YANG DIBERI PAKAN DENGAN LEVEL PROTEIN BERBEDA

ZOOTEC ◽

10.35792/zot.37.2.2017.16268 ◽

2017 ◽

Vol 37 (2) ◽

pp. 426

Author(s):

Aditya R. Mokodongan ◽

F. Nangoy ◽

Jein Rinny Leke ◽

Zulkifli Poli

Keyword(s):

Average Daily Gain ◽

Feed Consumption ◽

Feed Conversion ◽

Protein Levels ◽

Randomized Design ◽

Completely Randomized Design ◽

Daily Gain

THE GROWTH OF PERFORMANCE “BANGKOK” CHICKEN AT THE STARTER PHASE GIVEN FEED IN LEVELS OF DIFFERENCE PROTEIN. This study was conducted to evaluate the levels of protein in ration affecting consumption, average daily gain, feed conversion and mortality of “Bangkok” chicken at the starter phase. Birds used in this study were 36 chicken at the age of 2 weeks old. Treatments in this study were rations with protein levels of 18 percents (Ration A), 20 percents (Ration B), and 22 percents (Ration C).Variables observed were feed consumption (g/h/d), Average daily gain (g/h/d), feed conversion and mortality (percents). Method of completely randomized design were applied in this study using 3 treatments with 6 replications at each treatment. Each treatment and replication was filled 2 chicken of “Bangkok” strain. Results of this study showed that protein levels of 18 to 22 percents in the diets did not affect feed consumption, average daily gain, feed conversion and mortality. Therefore, it can be concluded that the protein levels of 18 to 22 percents in the diets had the same responses in growing performance of “Bangkok” strain at starter phase.Kata Kunci:“Bangkok” strain chicken, growing performance, protein levels.

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TESTE COM LINHAGENS COMERCIAIS DE FRANGO DE CORTE - AVALIAÇÃO DOS PARÂMETROS ZOOTÉCNICOS

Archives of Veterinary Science ◽

10.5380/avs.v4i1.3780 ◽

1999 ◽

Vol 4 (1) ◽

Author(s):

JOSÉ SIDNEY FLEMMING ◽

STEPHAN A. JANZEN ◽

MÁRCIA AKENI ENDO

Keyword(s):

Experimental Design ◽

Average Daily Gain ◽

Live Weight ◽

Feed Consumption ◽

Feed Conversion ◽

Tukey Test ◽

Commercial Broiler ◽

Daily Gain

Realizou-se um experimento para avaliar o desempenho zootécnico de diferentes linhagens comerciais de frangos de corte de uso comum no Brasil. Foram testadas as linhagens: Ross, Cobb, Hubbard, Arbor Acres e Isa Vedete avaliando-se os seguintes parâmetros zootécnicos: ganho de peso, consumo de ração e conversão alimentar. Foram utilizadas no teste um total de 3200 aves, distribuídas em cinco tratamentos com quatro repetições por tratamento, num Delineamento Completamente Casualizado, sendo os resultados comparados por um teste de médias. As aves foram alimentadas com ração à base de milho e soja, de uso convencional na integração, e abatidas aos 47 dias de idade. A linhagem Ross apresentou melhor conversão alimentar; com peso vivo relativamente baixo, contudo, esses resultados não se mostraram estatisticamente significativos (P>0,05). Abstract An experiment has been carried out to evaluate performance of the different commercial broiler lineages used in Brazil. The following lineages were tested: Ross, Cobb, Hubbard, Arbor Acres and Isa Vedette in order to evaluate the parameters: average daily gain, feed consumption, feed conversion. A total of 3200 birds were used in this test, distributed in five treatments with four repetitions per treatment, in a experimental design completely randomized. The results were compared by a Random Tukey test. The broilers were fed a corn , soymeal diet conventional used in the integration and slaughtered at 47 days of age. The Ross lineage showed a trend for a better performance, since this lineage, although yielding the lowest live weight, showed the lowest feed consumption, with the best feed conversion. However, these results have not proved statistically significant ( P>0.05).

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Supplementation Moringa Leaves Powder (Moringa oleifera) in Ration on Performace of Super Village Chicken

Jurnal Peternakan (Jurnal of Animal Science) ◽

10.31604/jac.v2i2.1034 ◽

2019 ◽

Vol 2 (2) ◽

pp. 29

Author(s):

Wasir Ibrahim ◽

H Norida

Keyword(s):

Moringa Oleifera ◽

Average Daily Gain ◽

Feed Consumption ◽

Feed Conversion ◽

Village Chicken ◽

Randomized Design ◽

Completely Randomized Design ◽

Daily Gain ◽

Range Test

The aims of this study was to determine the Supplementation Moringa Leaves Powder (Moringa oleifera) in Ration on Performace of Super Village Chicken. Used 96 DOC super village chicken. The experiment was designed into completely randomized design with 6 treatments and 4 replicates. Treatments consisted of (P0) Moringa leaves powder 0% in Ration , (P1) Moringa leaves powder 2% in Ration, (P2) Moringa leaves powder 4% in Ration, (P3) Moringa leaves powder 6% in Ration, (P4) Moringa leaves powder 8% in Ration, (P5) Moringa leaves powder 10% in Ration. The parameters were feed consumption, average daily gain, feed conversion and mortality.. The data were analyzed by statistical product and service solution (SPSS 16.0) and significant effect among treatments were tested by Duncan’s multiple range test. the result showed that the Supplementation Moringa Leaves Powder were significant (P<0.05) in feed consumption and average daily gain. the conclusion of this experiment was that Supplementation Moringa Leaves Powder (Moringa oleifera) in Ration to 10% not influenced performance and mortality of Super Village Chicken.Keywords: Moringa Leaves Powder (Moringa oleifera). Super Village Chicken, Performance

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

IOP Conference Series Earth and Environmental Science ◽

10.1088/1755-1315/902/1/012025 ◽

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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