scholarly journals Evaluasi Produksi dan Persentase Karkas Itik Peking dengan Pemberian Pakan Fermentasi Probiotik

2016 ◽  
Vol 1 (1) ◽  
pp. 719-730
Author(s):  
Sukirman Syah ◽  
Muhammad Daud ◽  
Herawati Latif
Keyword(s):  
Live Weight ◽  
Carcass Weight ◽  
Experimental Unit ◽  
Peking Duck ◽  
Randomized Design ◽  
Probiotic Treatment ◽  
Completely Randomized Design ◽  
Positive Effect ◽  
Different Levels ◽  
Effect Of Feeding

Abstrak: Penelitian tentang produksi dan persentase karkasitik Peking dengan pemberian pakan fermentasi probiotik dalam ransum itik Peking telah dilaksanakan di peternakan masyarakat Gampong Mireuk Lamreuduep, Kecamatan Baitussalam, Aceh Besar selama 2 bulan yang berlansung dari tanggal 1 Juli sampai 31 Agustus 2015. Tujuan penelitian ini untuk mengetahui pengaruh pemberian pakan fermentasi probiotik terhadap produksi dan persentase karkas itik Peking. Penelitian ini menggunakan 80 ekor itik peking umur 1 hari (DOD). Rancangan penelitian yang digunakanadalahrancanganacaklengkap (RAL) yang terdiridari 4 perlakuandan 4 ulangan. Setiap ulangan merupakan unit percobaan yang terdiri dari 5 ekor itik peking. Perlakuan pakan fermentasi probiotik yang diberikan adalah R1 (kontrol); R2 (10%); R3 (12,5%); R4 (15%). Parameter  yang  diamati adalah: berat hidup, berat karkas, persentase karkas, bobot potongan karkas  (dada, sayap, paha, dan punggung) dan persentase potongan karkas (dada, sayap, paha, dan punggung). Hasil penelitian menunjukkan bahwa pemberian pakan fermentasi probiotik dalam ransum itik Peking berpengaruh nyata (P0,05) terhadap potongan karkas sayap, dan persentase potongan karkas paha, namun tidak berpengaruh nyata terhadap berat hidup, berat karkas, persentase karkas, persentase potongan karkas dada, potongan karkas sayap, potongan karkas punggung. Berdasarkan hasil penelitian dapat disimpulkan bahwa pemberian pakan fermentasi probiotik dalam ransum itik Peking dengan level berbeda menunjukkan pengaruh positif terhadapberat hidup, berat karkas, berat potongan karkas (dada, paha, punggung) dan persentase potongan karkas (dada, danpunggung). Evaluation Production and Percentage of Peking Duck Carcass of Feed Fermentation Probiotic Abstract - The research on production and percentage of peking ducks carcass by fermented probiotic feeding in rations of peking duck has been conducted at the community farm in Gampong Mireuk Lamreuduep, Baitussalam, Aceh Besar for two months. The purpose of this study is to determine the effect of feeding fermented probiotic on the production and percentage of peking duck carcass. The study used 80 peking ducklings (DOD). The design of this study is a completely randomized design (RAL), which consists of 4 treatments and four replications. Each replications is an experimental unit which is consisting of 5 peking ducks. Given fermented probiotic treatment is R1 (control); R2 (10%); R3 (12.5%); R4 (15%). The measured parameters were: live weight, carcass weight, carcass percentage, carcass weight in pieces (breast, wing, thigh, and back) and the percentage of carcass pieces (breast, wing, thigh, and back). The results of the study showed that fermented prabiotics feeding in peking duck ration significantly effect (P 0.05) toward carcass pieces of wings, and the percentage of carcass thigh pieces, but it did not significantly affect live weight, carcass weight, carcass percentage, percentage of carcass chest pieces, pieces of carcass wing, pieces of carcass back. Based on the results of this study, it can be concluded that fermented probiotics feeding in ration of peking duck in different levels showed a positive effect on live weight, carcass weight, carcass weight pieces (breasts, thighs, back) and percentage carcass pieces (chest and back)

scholarly journals Digestibility and bioavailability of phosphorus from spray-dried yeasts in the diet of starting pigs (15-30 kg)

2013 ◽  
Vol 14 (2) ◽  
pp. 308-321
Author(s):  
Lina Maria Peñuela Sierra ◽  
Ivan Moreira ◽  
Antonio Claudio Furlan ◽  
Paulo Levi de Oliveira Carvalho ◽  
Ângela Rocio Poveda Parra ◽  
...  
Keyword(s):  
Live Weight ◽  
Basal Diet ◽  
Relative Bioavailability ◽  
Mean Value ◽  
Experimental Unit ◽  
Available Phosphorus ◽  
Standard Curve ◽  
Randomized Design ◽  
Completely Randomized Design ◽  
Spray Dried

Two experiments were carried out to determine the bioavailability of phosphorus in two spray-dried yeasts - sugarcane yeast (SCY), and sugarcane yeast + brewer's yeast (SCBY) - in starting pigs, by comparing different methods (Apparent Digestibility Coefficient of Phosphorus - ADCP; True Digestibility Coefficient of Phosphorus - TDCP; slope ratio; and standard curve). In experiment I, a digestibility assay were carried out using 30 cross breed pig with initial weigh of 22.69 ± 4.24kg, allotted in a completely randomized design. The mean ADCP and TDCP values were 62.68 and 64.15% for SCY and 77.01 and 79.33% for SCBY. ADCP and TDCP for SCBY were higher (P<0.05) than the values for SCY. In Experiment II, a growth test was conducted, 56 crossbred piglets, were utilized, with initial live weight of 15.11 ± 3.43kg, allotted in a completely randomized design, with seven treatments, four replications, and two pigs per experimental unit. The treatments consisted of a basal diet without supplementation with P and the same diet including supplementation with two levels of P (0.053% and 0.105%) from dicalcium phosphate, SCY and SCBY. The relative bioavailability mean value of 57.23% for SCY and 91.96% for SCBY, corresponding to 0.30% and 0.40% of available phosphorus, respectively.

scholarly journals PENGARUH PEMBERIAN RANSUM KOMERSIL DENGAN PENAMBAHAN BAHAN PAKAN LOKAL TERFERMENTASI AMONIUM SULFAT DAN UREA TERHADAP BOBOT HIDUP, BOBOT KARKAS, DAN BOBOT GIBLET ITIK HIBRIDA JANTAN

2020 ◽  
Vol 4 (3) ◽  
pp. 205-210
Author(s):  
Amir Husein ◽  
Rudy Sutrisna ◽  
Dian Septinova
Keyword(s):  
Ammonium Sulphate ◽  
Live Weight ◽  
Animal Husbandry ◽  
University Research ◽  
Carcass Weight ◽  
Research Material ◽  
Randomized Design ◽  
Completely Randomized Design ◽  
Male Hybrid ◽  
Level Of Significance

This research aimed to know the influence of giving a commercial ration with addition of local feed fermented with ammonium sulphate and urea and to find out the best ration on live weight, carcass weight, and giblet weight of male hybrid ducks. This research was carried out in July 2018--August 2018 in the cage of ducks, Department of Animal Husbandry, Faculty of Agriculture, Lampung University. Research material used consisted of 40 male hybrid ducks. This study used a Completely Randomized Design (CRD). Data was analysed using analysis of variance at 5% level of significance. The results showed that there was no different effect of treatments on live weight (1,552--1,717 g / duck), carcass weight (805,6--1.016 g / duck), and giblet weight (106.8--118.45 g /duck) of male hybrid ducks. Keywords: Carcass weight, Giblet weight, Live weight, Male hybrid duck.

scholarly journals PENGARUH PENGGUNAAN MINYAK KELAPA DALAM RANSUM TERHADAP BOBOT BADAN AKHIR, BOBOT DAN PERSENTASE KARKAS, SERTA PERSENTASE LEMAK ABDOMINAL PADA AYAM BURAS SUPER

ZOOTEC ◽  
2019 ◽  
Vol 39 (2) ◽  
pp. 293
Author(s):  
Yosua Nelwan ◽  
Jein R. Leke ◽  
Florencia N. Sompie ◽  
Jacqueline T. Laihad
Keyword(s):  
Body Weight ◽  
Coconut Oil ◽  
Abdominal Fat ◽  
Carcass Weight ◽  
Experimental Unit ◽  
Initial Body Weight ◽  
Randomized Design ◽  
Native Chicken ◽  
Completely Randomized Design

UTILIZATION EFFECT OF COCONUT OIL IN RATION ON BODY WEIGHT, PERCENTAGES OF CARCASS AND ABDOMINAL FAT IN SUPER NATIVE HENS. This study was conducted to evaluate utilization effect of coconut oil in ration on body weight, percentages of carcass and abdominal fat in super native hens. This study was involving hundred unsexed super native hens at ages of eight weeks with the average initial body weight of 862.24 g ± 44.13 g. The treatments were ration without coconut oil (CO) utilization (R0), ration of 99.5% basal added with 0.5% CO (R1), ration of 99% basal added with 1% CO (R2), ration of 98.5% basal added with 1.5% CO (R3), and ration of 98.0% basal added with 2.0% CO (R4). The completely randomized design was applied as design with five treatments consisted of five replications at each treatment. Each experimental unit was put four heads of super native hens. The significant treatments were tested by Duncan’s test. Variables measured were life body weight, slaughter body weight, carcass weight and carcass percentage as well as abdominal percentage. Results showed that utilization effect of coconut oil in ration had the same effects on percentages carcassand abdominal fat, but had significant effect on life body weight and carcass weight. Therefore, it was concluded that utilizatilization of coconut oil up to 2 percents in ratio increased life body weight and carcass weight. Keyword: carcass weight, coconut oil, super native chicken.

scholarly journals The effect of feeding fermented kombucha tea on HLD, LDL and total cholesterol levels in the duck bloods

2011 ◽  
Vol 27 (4) ◽  
pp. 1749-1755 ◽  
Author(s):  
L. Adriani ◽  
N. Mayasari ◽  
A Angga ◽  
R. Kartasudjana
Keyword(s):  
Total Cholesterol ◽  
Low Density Lipoprotein ◽  
Density Lipoprotein ◽  
Animal Husbandry ◽  
Cholesterol Levels ◽  
Randomized Design ◽  
Kombucha Tea ◽  
Completely Randomized Design ◽  
Different Levels ◽  
Effect Of Feeding

Kombucha have high content of glucoronic acid, a substance that could neutralized cholesterol deposit, changed to another compound that more soluble in water. The experiment concerns the effects of supplementary fermented kombucha tea on HDL, LDL, and total cholesterol levels in the duck bloods. It was carried out at the Faculty of Animal Husbandry, Universitas Padjadjaran. The objective of this research was to determine the effect of giving different levels of fermented kombucha tea on High Density Lipoprotein (HDL), Low Density Lipoprotein (LDL) and the total cholesterol levels of duck bloods. This research used an experimental methods with completely randomized design (CRD). There were five treatments (P0 = 0%, P1 = 10%, P2 = 15%, P3 = 20%, and P4 = 25%) and four replications. Results indicated that all treatment decreased significantly LDL and total cholesterol levels, and increased HDL. The conclusion is, the addition of fermented kombucha tea up to 25% will decrease LDL and total cholesterol, and increase HDL in the duct blood.

scholarly journals Digestible methionine levels for white-egg layer pullets from 7 to 12 weeks of age

2020 ◽  
Vol 42 ◽  
pp. e47222
Author(s):  
Jalceyr Pessoa Figueiredo Júnior ◽  
Fernando Guilherme Perazzo Costa ◽  
Ricardo Romão Guerra ◽  
Marcelo Helder Medeiros Santana ◽  
Matheus Ramalho de Lima ◽  
...  
Keyword(s):  
Live Weight ◽  
Experimental Unit ◽  
Gamma Glutamyl Transferase ◽  
Feed Conversion ◽  
Villus Height ◽  
Randomized Design ◽  
Completely Randomized Design ◽  
Glycogen Deposition ◽  
Glutamyl Transferase ◽  
Dietary Treatments

An experiment was carried out to evaluate the requirement of digestible methionine for growing pullets at growth phase (7 to 12 weeks of age). A completely randomized design was distributed in five treatments, six replicates, and 15 pullets per experimental unit. 450 Dekalb White pullets from the 7th weeks of age, with an average initial weight of 313.14 ± 12.49 g were used. Dietary treatments consisted in five diets supplemented with DL-Methionine which resulted in five levels of digestible methionine (0.266, 0.294, 0.322, 0.350, and 0.378 %). Performance, serological blood, histopathology and histomorphometry data were evaluated. Quadratic responses were observed for final live weight (p < 0.0143), weight gain (p < 0.0073), feed conversion ratio (p < 0.0058), glycogen deposition in the liver (p < 0.0001), gamma-glutamyl transferase enzyme activity (p < 0.0008), and villus height (p < 0.0024) with digestible dMet levels. In conclusion, the use of 0.343 % dMet, corresponding to a dMet:dLys ratio 55, is recommended for white-egg pullets from 7 to 12 weeks of age.

scholarly journals Use of golden mussel and wattle tannin in the supply of cut chickens

2019 ◽  
Vol 40 (5) ◽  
pp. 1951
Author(s):  
Douglas Fernando Bayerle ◽  
Ricardo Vianna Nunes ◽  
Lucas Wachholz ◽  
Taciana Maria de Oliveira Bruxel ◽  
José Geraldo de Vargas Junior ◽  
...  
Keyword(s):  
Weight Gain ◽  
Toxic Metal ◽  
Experimental Unit ◽  
Feed Conversion ◽  
Liver Size ◽  
Randomized Design ◽  
Final Weight ◽  
Completely Randomized Design ◽  
Golden Mussel ◽  
Different Levels

This study aimed to evaluate the use of acacia tannin as a toxic metal adsorbent in the diets of broilers fed with the inclusion of golden mussel meal in substitution for calcitic limestone. In the first trial, 648 male 21-day-old animals were divided among six treatments and six replicates, with 18 birds per experimental unit, organized in a completely randomized design (DIC). The treatments were diets with different acacia tannin levels (0, 250, 500, 750, 1000, or 1250 g ton-1). The results indicated that 250 g ton-1 of tannin was not harmful to weight gain, final weight, or feed conversion. Tannin levels caused a decrease in carcass yield and fat deposition and an increase in liver size. For the second trial, 900 male broilers of 21 days of age were used and distributed in a DIC, with different levels of substitution of calcitic limestone by the golden mussel meal (0, 25, 50, 75, or 100 %) and supplementation or not with acacia tannins (250 g ton-1), with 5 replicates and each experimental unit being composed of 18 birds. The performance data show that the use of 250 g ton-1 of tannin is detrimental to bone performance and resistance and golden mussel meal can be used to substitute up to 100 % of the limestone in the diets without affecting the variables studied.

scholarly journals PERSENTASE BOBOT KARKAS AYAM PEDAGING SETELAH PEMBERIAN BERBAGAI DOSIS MINYAK BUAH MERAH (Pandanus Conodeus. lam)

2016 ◽  
Vol 3 (3) ◽  
pp. 90
Author(s):  
Untung Untung
Keyword(s):  
Weight Gain ◽  
Key Words ◽  
Live Weight ◽  
Carcass Weight ◽  
Control Treatment ◽  
Experimental Unit ◽  
Live Weight Gain ◽  
Randomized Design ◽  
Fruit Oil ◽  
The Given

This study was designed using a complete randomized design (RAL) with four treatments and each treatment was repeated as many as 5m (five) times to obtain 20 experimental units, each experimental unit consisting of 5 (five) chickens. The tested treatment was giving various doses of red fruit oil with the application of mouth drops. The given dose is 0 cc / tail (0 drops), 0.05 cc / tail (1 drop), 0.1 cc / head (2 drops), and 0.15 cc / tail (3 drops). Red (Pandanus Conodeus Lam) dose of 0.15 cc (3 drops) increased live weight gain and best carcass weight at week V and significantly different from control treatment and 0.05 cc / head. Provision of 0.15 cc red fruit oil (3 drops) resulted in live weight of 2.046 kg / head, carcass weight of 1,462 kg and percentage of carcasses 71%. Key Words : Red Fruits (Pandanus Conodeus. lam), Broiler, Weight of carcasses 

scholarly journals Kualitas Kompos Cacing Tanah Lumbricus rubellus Pada Pakan dan Media yang Berbeda

2021 ◽  
Vol 1 (1) ◽  
pp. 27-35
Author(s):  
Endah Novita ◽  
Emmy Uthanya Antang ◽  
Bambang Supriono Lautt ◽  
Panji Surawijaya
Keyword(s):  
Peat Soil ◽  
Lumbricus Rubellus ◽  
Experimental Unit ◽  
Cow Manure ◽  
Organic P ◽  
Randomized Design ◽  
Final Weight ◽  
Completely Randomized Design ◽  
Effect Of Feeding ◽  
Earthworm Lumbricus

This research aims to 1). Find out the content of N, P, C-Organic, Na-exch, Mg-exch, K-exch, Ca-exch, CEC, and pH-H2O on vermicompost on different feed and media, 2). Find out the effect of feeding types and types medium for growth and development of earthworm colonies Lumbricus rubellus. This study used a factorial Completely Randomized Design (CRD). The first factor is the type of feed with 2 levels: P1 = tofu dregs (150 grams) and P2 = cattle rumen (100 grams) while the second factor is the type of media with 2 levels: G0 = cow manure (1.4 kg) and G1 = cow manure (0.7 kg) + peat soil (0.7 kg). From these treatments there were 4 treatment combinations, each of which was repeated 3 times, in order to obtain 12 experimental units. The weight of worms used is 50 grams per experimental unit. This research was conducted for 3 months from October to December 2019, located at the Experimental Garden of the Department of Agricultural Cultivation, Faculty of Agriculture, Palangka Raya University and Palangka Raya University Analytical Laboratory. The results showed that the results of laboratory analysis of nutrients in worm compost such as pH-H2O, N-total, C-organic, P-Bray, K-exch, Ca-exch, Mg-exch, Na-exch and CEC were found to have different results. There was an interaction between the type of feed and the type of media that had a very significant effect on the pH-H2O variable and the weight of the earthworm Lumbricus rubellus and on a single factor, namely the P-Bray, Ca-exch and Na-exch variables. Whereas in the N-total, C-organic, K-exch and CEC variables there was no significant effect then there was an interaction between the type of feed and the type of media which had a very significant effect on the final weight of Lumbricus rubellus earthworm, namely in the P1G1 treatment with a weight of 155.77 grams, in P1G0 treatment with a weight of 105.58 grams, and in P2G0 treatment with a weight of 90.83 grams, and the weight of Lumbricus rubellus earthworms had no significant effect, namely the P2G1 treatment with a weight of 47.56 grams

scholarly journals POTONGAN KOMERSIAL KARKAS AYAM BROILER STRAIN COBB YANG MENGALAMI PEMBATASAN PAKAN DAN PEMBERIAN SUMBER SERAT KASAR BERBEDA PADA PERIODE GROWER

ZOOTEC ◽  
2019 ◽  
Vol 39 (1) ◽  
pp. 122
Author(s):  
Megawati Tumiran ◽  
John E. G. Rompis ◽  
Jet S. Mandey ◽  
Fredy J. Nangoy ◽  
Jola J.M.R. Londok
Keyword(s):  
Live Weight ◽  
Carcass Weight ◽  
Crude Fiber ◽  
Feed Restriction ◽  
Restricted Feeding ◽  
Randomized Design ◽  
Commercial Feed ◽  
Completely Randomized Design ◽  
Difference Test ◽  
Different Sources

Study was conducted to evaluate the effect of feed restriction and source of different crude fiber on carcass weight and commercial pieces of broiler with Cobb strain. Study was using 24 broilers with Cobb Strain. Restriction of 20 percent feed and different sources of crude fiber were applied to broilers at age of 21to 28 days old. Ration was fed ad libitum to broilers until birds reached age of42 days old. . This research was using a Completely Randomized Design (CRD) in Factorial pattern of 2x4 with 3 replications. As a factor A was restricted feeding consisted of without restrictions (A0), and 20 percents restricted ration (A1). A factor B was source of crude fiber consisted of commercial feed (B0), commercial feed with coffee hull meal (B1), commercial feed with rice bran (B2), and commercial feed with coconut pulp (B3). There were treatment combinations including A0B0, A0B1, A0B2, A0B3, A1B0, A1B1, A1B2 and A1B3. The variables measured were percentages of commercial pieces consist of breast, thigh, wing and brisket. The data analyzed used variance analysis. The honestly significance difference test was used to determine which one of treatment was significantly different from each other. The results showed that the combination treatment of feed restriction and source of crude fiber in feed gave a very significant different effect (P <0.05) on carcass weight of broiler with Cobb strain. Sources of fiber crude affected significantly (P<0.05) percentages of thigh, breast, brisket and live weight. Treatment of feed restriction affected significantly (P<0.05) percentage of wing. Restriction of 20 percents with coconut pulp as source of crude fiber produced better commercial carcass of broilers withCobb strain. Keywords: Feed restriction, crude fiber source, broiler commercial pieces, Cobb strain

scholarly journals PENGARUH METODE PEMBERIAN RANSUM PADA SIANG DAN MALAM HARI TERHADAP BOBOT HIDUP, BOBOT KARKAS, DAN GIBLET AYAM JANTAN TIPE MEDIUM DIKANDANG POSTAL

2020 ◽  
Vol 4 (3) ◽  
pp. 157-164
Author(s):  
Angga Prasetyo Kurniawan ◽  
Khaira Nova ◽  
Dian Septinova ◽  
Rr Riyanti
Keyword(s):  
Analysis Of Variance ◽  
Live Weight ◽  
Carcass Weight ◽  
Randomized Design ◽  
Completely Randomized Design ◽  
Medium Type

This study aimed to investigate the effect of the percentage of day and night rations on live weight, carcass weight, and giblet weight of medium type roosters in postal cages. This study used a completely randomized design (CRD), consisting of three treatments with six replications, namely P1: giving rations of 30% day and 70% night, P2: giving rations of 50% day and 50% night, P3: giving rations 70 % day and 30% night. The data were analyzed using analysis of variance at the 5% level. The results showed that the percentage of different day and night rations had no significant effect (P> 0.05) on live weight (694.33 to 699.67 g / head), carcass weight (405.67 to 407.50 g / head), and giblet weight (35.67 to 36.83 g / head). However, the percentage of 30% day and 70% night rations tended to have the best effect on the lowest giblet weight, namely 35.67 g / head for the 7 week old medium type rooster. Keywords: Day and night percentage, Giblet, Rooster, Carcass weight, Live weight

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