Effect of concentrate and urea molasses mineral block (UMMB) supplementation on the growth and feed consumption of Mecheri lambs under intensive rearing

2016 ◽  
Author(s):  
J. Muralidharan ◽  
A. K. Thiruvenkadan ◽  
V. Ramesh Saravanakumar
Keyword(s):  
Body Weight ◽  
Body Weight Gain ◽  
Feed Consumption ◽  
Final Body Weight ◽  
Significant Difference ◽  
Intensive Rearing ◽  
Ram Lambs ◽  
The Difference ◽  
Growth Trial ◽  
Intensive System

An experiment was conducted to study the effects of concentrate and urea molasses mineral block (UMMB) supplementation on sheep under intensive system of rearing. Eight weaned Mecheri ram lambs were reared under concentrate (T1) and UMMB (T2) supplementation for 150 days. There was no significant difference between the groups in final body weight at the end of growth trial. Cumulative DMI was significantly higher (P < 0.01) in T1 group than T2 but, the supplementation of UMMB increased the intake of other fodders. Cumulative body weight gain was significantly higher (P < 0.05) in T1 group in 5 months of the feeding experiment. Cumulative FCR was significantly higher (P < 0.05) in T1 group in 0 to 60 and 0 to 90 days period and there after the difference was not significant. Cumulative per cent feed efficiency was better in T1 group at 0 to 90 days and 0 to 150 days of the experiment. It was concluded that UMMB could be used as a versatile non protein nitrogenous supplement to replace concentrate feed for intensively reared Mecheri sheep.

scholarly journals Performan dan Persentase Karkas Ayam Ras Petelur Jantan pada Kepadatan Kandang yang Berbeda

2017 ◽  
Vol 17 (1) ◽  
pp. 67-74 ◽  
Author(s):  
Muhammad Daud ◽  
Zahrul Fuadi ◽  
Mulyadi Mulyadi
Keyword(s):  
Body Weight ◽  
Analysis Of Variance ◽  
Body Weight Gain ◽  
Feed Consumption ◽  
Feed Conversion ◽  
Final Body Weight ◽  
Randomized Design ◽  
Significant Difference ◽  
Male Chicken ◽  
Layer Chickens

ABSTRAK. Penelitian ini bertujuan untuk mengevaluasi tingkat kepadatan kandang yang berbeda terhadap performan dan persentase karkas. Materi penelitian yang digunakan adalah ayam ras petelur jantan strain Isa Brown dari PT Charoen Pokphand Jaya Farm, Medan, sebanyak 208 ekor berumur 1 hari (DOC). Penelitian dilakukan secara eksperimental menggunakan Rancangan Acak Lengkap (RAL), terdiri atas 4 perlakuan tingkat kepadatan kandang dan masing-masing perlakuan diulang sebanyak 4 kali. Perlakuannya antara lain adalah K1: 10 ekor/m2, K2:  12 ekor/m2, K3:  14 ekor/m2, K4:  16 ekor/m2. Data yang diperoleh dianalisis dengan analysis of variance dan jika memberikan hasil yang nyata dilanjutkan dengan Uji Duncan. Variabel yang diamati meliputi: konsumsi ransum, pertambahan bobot badan, bobot badan akhir, konversi ransum, mortalitas, bobot karkas dan persentase karkas. Hasil penelitian menunjukkan bahwa kepadatan kandang yang berbeda 10, 12 14, dan 16 ekor/m2 tidak memberi pengaruh yang nyata terhadap konsumsi ransum ayam ras petelur jantan umur 6 minggu. Demikian juga halnya terhadap pertambahan bobot badan, bobot badan akhir, konversi ransum, bobot karkas. Pemeliharaan ayam ras petelur jantan pada kepadatan kandang yang berbeda tidak mengalami mortalitas (0%) selama 6 minggu penelitian. Kesimpulan dari penelitian ini adalah kepadatan kandang yang berbeda 10, 12, 14 dan 16 ekor/m2 tidak mempengaruhi performan, dan persentase karkas ayam ras petelur jantan umur 6 minggu. Pemeliharaan ayam ras petelur jantan masih dapat dilakukan pada kepadatan kandang 16 ekor/m2 tanpa mempengaruhi performan dan persentase karkas. (Performance and carcass percentage of male chicken layers with different density) ABSTRACT. The purpose of this study was to evaluate the performance and carcass percentage of male layer chickens in different density of cage. U 208 male layer DOC, strain Isa Brown produced by PT. Charoen Pokphand Jaya Farm, Medan. The study was designed into Completely Randomized Design (CRD) with 4 treatments and 4 replications; K1: 10 birds/m2, K2: 12 birds/m2, K3: 14 birds/m2  and K4: 16 birds/m2.Data was analyzed by Analysis of Variance (ANOVA), a significant difference, would be analyzed with the Duncan Multiple Range Test. Measured variables were, body weight, feed consumption, feed conversion, mortality, and carcass percentage. The results  indicated that different density of cage has no significant effect on final body weight, body weight gain, feed intake, feed conversion and carcass percentage of male layer chickens. Density of cage did not influence to mortality rate of male . In conclusion, density of  cage of 10, 12, 14, and 16 birds/m2 did not affect performance and carcass percentage of  male chicken layers.

scholarly journals FERMENTATION OF KEPOK BANANA PEEL-CORN HOMINY MIXED SUBSTRATE FOR DIETARY INCLUSION IN BROILER RATION

2016 ◽  
Vol 3 (1) ◽  
pp. 1
Author(s):  
Fadilla Anwar ◽  
Catur Sriherwanto ◽  
Etyn Yunita ◽  
Imam Suja’i
Keyword(s):  
Body Weight ◽  
Rhizopus Oryzae ◽  
Body Weight Gain ◽  
Production Performance ◽  
Feed Consumption ◽  
Banana Peel ◽  
Feed Conversion ◽  
Final Body Weight ◽  
Commercial Feed ◽  
Fermented Feed

To reduce broiler production cost, a study was carried out on utilisation of alternative, less costly feed components, namely kepok banana peel and corn hominy which were mixed and fermented using the fungus Rhizopus oryzae. The fermented substrate was added into commercial feed in order to determine its influence on the poultry’s production performance. This study employed a completely randomized design (CRD) with four treatments: one using 100% pure commercial feed, and the other three commercial feed mixed with the fermented feed component at the levels of 5%, 10% and 15%. All treatments were repeated four times during 25 days growth period. The results showed that supplementation of the fermented ingredient in the broiler ration at the levels of 5%, 10%, or 15% had no significant effect (P>0,05) on the feed consumption, body weight gain, feed conversion ratio, and the final body weight of the animals. Although mixing the fermented feed ingredient up to 15% in the commercial feed promoted the growth of the broilers, the results were not yet comparable to pure commercial feed.Keywords: Corn hominy, broiler, fermentation, kepok banana peel, Rhizopus oryzae AbstrakUntuk mengurangi biaya produksi ayam pedaging, dilakukan pengkajian penggunaan bahan penyusun pakan alternatif yang lebih murah, yaitu kulit pisang kepok dan ampok jagung yang dicampur dan difermentasi menggunakan jamur Rhizopus oryzae. Hasil fermentasi tersebut lalu ditambahkan pada pakan komersial ayam pedaging dengan tujuan mengetahui pengaruhnya terhadap penampilan produksi ayam pedaging. Penelitian ini menggunakan Rancangan Acak Lengkap (RAL) dengan empat perlakuan, yaitu satu perlakuan 100% pakan komersial murni, dan tiga perlakuan pakan komersial yang dicampur bahan pakan hasil fermentasi tersebut dengan kadar 5%, 10%, dan 15%. Seluruh perlakukan diulang empat kali selama 25 hari masa pemeliharaan. Hasil penelitian menunjukkan bahwa penambahan bahan pakan terfermentasi ke dalam ransum ayam pedaging pada kadar 5%, 10%, atau 15% tidak memberikan pengaruh nyata (P>0,05) terhadap konsumsi pakan, pertambahan bobot badan, nilai koversi pakan, dan bobot badan akhir hewan. Meskipun penambahan bahan pakan fermentasi tersebut hingga 15% dalam pakan komersial mendukung pertumbuhan ayam pedaging, namun capaian pertumbuhannya belumlah sebaik pakan komersial.Kata kunci: Ampok jagung, ayam pedaging, fermentasi, kulit pisang kepok, Rhizopus oryzae

scholarly journals Penggunaan Hasil Fermentasi Bungkil Kedelai Dalam Ransum Terhadap Pertumbuhan Ayam Pedaging

2001 ◽  
Vol 2 (2) ◽  
pp. 26-31
Author(s):  
Al Qudri
Keyword(s):  
Body Weight ◽  
Weight Gain ◽  
Soybean Oil ◽  
Energy Content ◽  
Body Weight Gain ◽  
The Body ◽  
Feed Consumption ◽  
Feed Conversion ◽  
Fermented Soybean ◽  
Significant Difference

ABSTRACT. Tempe of soybean is fermented soybean with Rhizopus ologosporus fungus. From a result of researchers, it is the fact that tempe can increase valuable of nutrion and digest capacity and also produce antibiotic . Utilization of abtibiotic in chiken food as stimulus growth in not recommended because it can cause resistance a certain germ and it is presume there are antibiotic residu in egg and chiken meat. It is hope that the use of fermented soybean oil meal can increase nutrient value and digest capacity as well as produce antibiotic, so that it can get a better growth and over come a problem of using antibiotic in chiken food. The study was conducted to evaluate the effect of fermented soybean oil meal utilization in the ration on body weight gain, feed consumption, feed conversion and mortality. The study use 80 unsex day old chick broiler CP-707 and conducted at Poulty Laboratory Product Agriculture Faculty, Syiah Kuala University. Chiken were putting in 27 houses unit, each unit contain of four chiken. The design of experiment was Completely Randomized Design, four treatments and five replication. The treatments were ration contained 0%, 5%, 10% and 15% fermented soybean oil meal as replace the use of soybean oil meal. The protein and energy content of all dietary treatments were equally composed from six weeks investigation, were body weight gain, feed consumption, feed conversion and mortality. The result of the study indicated that up to 10% graded of fermented soybean oil meal in ration were significant difference influenced increase the body weight gain and decrease the feed conversion. The fermented soybeanoil meal) utilization more than 10% were significant difference decrease the body weight gain and increase the feed conversion. If the inclusion was increase the feed consumption would tendency decline. In this study there were no mortality in all treatment. In can be advised from this study that fermented soybean oil meal could be used in broiler ration or in all poulty ration.

scholarly journals Performance of meat purpose hybrid chicken under intensive system

2018 ◽  
pp. 187-194
Author(s):  
D. T. Tamang ◽  
M. P. Sharma ◽  
S. R. Barsila
Keyword(s):  
Body Weight ◽  
New Hampshire ◽  
Egg Size ◽  
Body Weight Gain ◽  
Feed Consumption ◽  
Meat Production ◽  
Feed Conversion ◽  
Hybrid Male ◽  
Good Performer ◽  
Intensive System

 A study was carried out at Livestock farm, IAAS, Chitwan, Nepal in 2011 to identify the best compatible genotypes of hybrid male parents with available breeds of female chicken for the meat production. The measureable traits were egg weight, day old chick weight, feed consumption, body weight gain, infertility, hatchability, feed conversion ratio and meat quality. Research results revealed that the Black Australorp were the best performer with respect to egg size (57.50±0.95 g.) compared with other breeds such as Sakini, New Hampshire and Lohmann Brown. The highest body weight of chicks at eight weeks age was observed in the case of F1 progenies of LIR crossed with New Hampshire (1388.33±44.57 g.). On female lines, Sakini (1211.50±48.82 g.) and Black Australorp (1404.50±48.82 g.) were found the best compatible with Cobb 500. On other hand, New Hampshire (1388.33±44.57 g.) and Lohmann Brown (1334.54±46.55 g.) were observed the best compatible with LIR while considering body weight until 8th week of age observed. The Black Australorp hen compared fairly well with comparison to other female lines in terms of growth up to eight weeks of age. Although, the F1 progenies of LIR and Cobb 500 grew faster, on the basis of FCR, the progenies of Giriraja crossed with Black Australorp (2.63) was observed good performer, which indicated that if the feed consumption could be increased, progenies of Giriraja crossed with Black Australorp will be the best compatible breeds for meat production.Journal of the Institute of Agriculture and Animal Science.Vol. 33-34, 2015, Page: 187-194

Pertumbuhan Itik Peking Jantan dengan Pemberian Ransum Komersil yang Sebagian Disubstitusi dengan Tepung Kulit Pisang Fermentasi, Bungkil Kelapa, dan Minyak Sawit

2017 ◽  
Vol 2 (4) ◽  
Author(s):  
Tri Hardianti P ◽  
Muhammad Daud ◽  
Zulfan Zulfan
Keyword(s):  
Body Weight ◽  
Body Weight Gain ◽  
Coconut Oil ◽  
Animal Husbandry ◽  
Feed Consumption ◽  
Banana Peel ◽  
Feed Conversion ◽  
Feed Supplement ◽  
Final Body Weight ◽  
Coconut Meal

Abstrak.   Tujuan penelitian ini adalah untuk mengetahui pertumbuhan itik peking jantan yang diberi ransum komersil yang sebagian disubstitusi dengan tepung kulit pisang fermentasi + bungkil kelapa + minyak sawit selama periode finisher.   Penelitian ini dilakukan di Laboratorium Lapangan Peternakan (LLP), Univeritas Syiah Kuala  tanggal 22 Februari‒19 April 2017.  Penelitian ini menggunakan 96 ekor anak itik peking (Day Old Duck).  Rancangan yang digunakan adalah Rancangan Acak Kelompok,  terdiri dari 4 perlakuan, 4 kelompok. Tiap kelompok merupakan unit percobaan yang masing-masing terdiri dari enam ekor itik.  Perlakuan yang  dicobakan adalah pemberian tepung kulit pisang fermentasi + bungkil kelapa + minyak sawit +  feed supplement sebanyak masing-masing 0% (P1),  4+2,5+0,5+1% (P2),  8+5+1+1% (P3),  dan 12+7,5+1,5+1% (P4).  Parameter yang diamati meliputi berat badan akhir, pertambahan berat badan, konsumsi ransum, konversi ransum, dan mortalitas.   Hasil penelitian memperlihatkan bahwa  ransum komersil itik peking dapat disubstitusi dengan tepung kulit pisang fermentasi sebanyak 12% ditambah bungkil kelapa 7,5%,  minyak kelapa 1,5% dan feed supplement 1% selama periode pemeliharaan 3‒8 minggu tanpa berpengaruh nyata (P0,05) terhadap berat badan akhir, pertambahan berat badan, konsumsi, dan konversi ransum itik peking.The Growths of Male Peking Ducks Fed the Commercial Diets Partly Substituted  by Fermented Banana Peel Meal,  Coconut Meal, and Coconut OilThe aim of present study was to determine the growths of  male peking ducks fed commercial diets  partly substituted  by a fermented banana peel meal + coconut meal + coconut oil + feed supplement during finisher  period.  The study was conducted in Field Laboratory of Animal Husbandry,   Department of Animal Husbandry,  Faculty of Agriculture,  Syiah Kuala University,  February 22 until April 19, 2017.   As many as 96  DOD of  male peking ducks were used in this study.  The study was performed into block randomized design (BRD),  consisted of  4 treatments and 4  blocks.   Each block was an experimental unit, consisting of  six ducks.  The treatment was the inclusion of  fermented banana peel meal + coconut meal + coconut oil + feed supplement with the level of  0% (P1),  4+2,5+0,5+1% (P2),  8+5+1+1% (P3),  and 12+7,5+1,5+1% (P4), respectively.  The parameters observed were final body weight, average body weight gain, feed consumption, and feed conversion, as well as mortality.    The results of study showed that inclusion of  fermented banana peel up meal up to 12% + coconut meal 7,5% + coconut oil 1,5% + feed supplement 1%  as partial substitution of  commercial diet were not significant effect (P0.05) on  final body weight, average body weight gain, feed consumption, and feed conversion of  peking ducks. 

scholarly journals Pengaruh Penggunaan Ampas Tahu Dalam Ransum Terhadap Performan Ayam Broiler

2016 ◽  
Vol 7 (2) ◽  
pp. 29-32
Author(s):  
Zulfan Zulfan ◽  
Sulaiman Ibrahim
Keyword(s):  
Body Weight ◽  
Weight Gain ◽  
Body Weight Gain ◽  
Control Diet ◽  
Feed Consumption ◽  
Feed Conversion ◽  
Final Body Weight ◽  
Diet Treatment ◽  
Randomized Design ◽  
Broiler Diet

ABSTRACT. The aim of this experiment is to investigate a possibility to include tofu by-product in broiler diet without causing adverse performances. This study was conducted in poulty production Lab. Faculty of Agriculture, Syiah Kuala University, Banda Aceh. The study performed 80 unsex day old chick, strain CP 707, Charoen Pokphan product, for which the chikens were divided into for diet treatment. The study was desingned into Completely Randomized Design (CRD) containing for different diet treatment. ei. R1 (Control diet with 0% of tofu by product. R2 (the diet containing 2.5% of tofu by-product), R3 (the diet containing 5% of tofu by-product, and R4 (the diet containing 7.5% of tofu by-product). Each treatment consisted of five chiks. Investigated variables included  final body weight, body weght gain, feed consumption, feed conversion, and income over feed and chick coast (IOFCC). The data were analyzed by an analysis of variance and as a significant effect was detected, the analysis  was continued by Duncan Multiple Range Test based on Steel and Torrie (1991). Result of this study showed that the inclusion of up to 5% of tofu by-product in the diet were not significantly defress body weight, body weight gain, feed consumpsion, and feed conversion compared to the control. However, the inclusion of 7.5% of tofu by-product significantly defress body weght, body weight gain feed consumpsion. The was no significant effect on feed conversion as tofu by-product was included 7.5% in the diet. The inclusion of tofu by-product could minmize diet cost and increase. Income and Over Feed and Chick Cost (IOFCC). However, the highest IOFCC was detected in the untilization of 5% of tofu by-product was still possible to be included in poulty diet up to 5% without significantly depress broiler ferformances.Key word :Tofu by-product; Broiler diet; Body weight; Feed Consumption; Feed conversion

scholarly journals PENGARUH PENAMBAHAN CAMPURAN ASAM AMINO ESENSIAL DAN KOLIN (AMINOVIT) DALAM PAKAN TRADISIONAL TERHADAP PENAMPILAN BABI BALI JANTAN

2018 ◽  
Vol 21 (1) ◽  
pp. 32
Author(s):  
SUMADI I K. ◽  
I P. ARI ASTAWA ◽  
A. A. P. P. WIBAWA ◽  
A. W. PUGER
Keyword(s):  
Body Weight ◽  
Feed Efficiency ◽  
Body Weight Gain ◽  
Feed Consumption ◽  
Feed Conversion ◽  
Initial Body Weight ◽  
Final Body Weight ◽  
Randomized Design ◽  
Completely Randomized Design ◽  
The Right

This study was conducted to know the right amount of amino acid and choline (Aminovit) mixture in traditionalfeeds on male bali pigs for 12 weeks. The design used was a completely randomized design (CRD) with fourtreatments and each treatment consisted of 4 replications, so 16 male bali pigs using with a weight range of 11.60-14.10 kg. The feed treatment were P0 treatment: mixed base feed of 49.5% yellow maize and 49.5% pollard; P1:treatment P0 + 0,50% Aminovit; P2: P0 + 1.00% Aminovit; and P3: treatment P0 + 1.5 Aminovit. The performancemeasured were initial body weight, final body weight, body weight gain, feed intake, and feed conversion ratio(FCR). The results showed that increasing Aminovite in the feed increased of final body weight, body weight gainand feed consumption, and feed efficiency.

scholarly journals Response of growing rabbits to different levels of dietary citric acid

1970 ◽  
Vol 39 (1-2) ◽  
pp. 125-133
Author(s):  
MR Debi ◽  
KMS Islam ◽  
MA Akbar ◽  
B Ullha ◽  
SK Das
Keyword(s):  
Body Weight ◽  
Citric Acid ◽  
Immune Status ◽  
Body Weight Gain ◽  
Control Diet ◽  
Feed Consumption ◽  
Control Treatment ◽  
Significant Difference ◽  
Dietary Treatments ◽  
Different Levels

An experiment was conducted for a period of 56 days with 36 healthy New Zealand White (NZW) rabbits aged about one months having weight from 370 to 390g to evaluate the effects of dietary citric acid on growth performance, feed consumption and digestibility of nutrients as well as immune status. The experiment was designed with 6 dietary treatments having 6 rabbits per treatment. Rabbits of control treatment (T1) were given the diet without citric acid (CA) but the dietary treatments T2, T3, T4, T5 and T6 contained 0.5, 1.0, 1.5, 2.0 and 2.5% CA respectively. Green grass was supplied on ad libitum basis. The total body weight gain was Addition of CA at the level of 2% enhanced body weight significantly (P<0.05). (P<0.05)(P<0.05) T 734, 776, 812, 862, 911 and 740g for the rabbits fed 0, 0.5, 1.0, 1.5, 2.0 and 2.5% CA containing diets respectively. Total DM intake also increased with increasing the percentage of CA up to 2% level . Incase of feed conversion ratio, there was no significant difference in addition to different levels of CA. Supplementation of CA improved dry matter, crude protein and ether extract digestibility but incase of crude fiber and nitrogen free extract, there was no significant difference. Non significant difference was also found incase of acidity of feed and feces. The highest lymphocyte (73%) was counted in dietary treatment T6 having 2.5% CA, which was 17% higher than the control diet. From the result of this experiment, it may be concluded that the addition of CA up to 2% level in diet improves performance, digestibility of nutrients and immune status of growing rabbit. Key words: Rabbit; Citric acid; Performance; Immunity DOI: http://dx.doi.org/10.3329/bjas.v39i1-2.9685 Bang. J. Anim. Sci. 2010, 39(1&2): 125-133

scholarly journals Effects of replacing groundnut cake with Gmelina arborea leaf meal in the diets of growing rabbits

2020 ◽  
Vol 40 (1) ◽  
pp. 96-101
Author(s):  
A. A. Adeniji
Keyword(s):  
Body Weight ◽  
Body Weight Gain ◽  
Proximate Analysis ◽  
Metabolizable Energy ◽  
Gmelina Arborea ◽  
Crude Fibre ◽  
Final Body Weight ◽  
Groundnut Cake ◽  
Leaf Meal ◽  
Significant Difference

Seventy-two (72) grower rabbit were used to assess the replacement of groundnut cake with Gmelina arborea leaf meal in the diets of grower rabbits and determining its effect on growth; nitrogen digestibility and the economics of rabbit production. There were six (6) dietary treatments with Gmelina arborea leaf meal replacing groundnut cake at 0, 20, 40, 60, 80 and 100%. Each treatment was replicated three (3) times with four (4) rabbits per replicate in a completely randomize blocked design (CRBD). Proximate analysis of Gmelina arborea leaves on air-cured basis showed that the leaves contained Dry Matter of 92.8, Crude Protein of 12.2, Crude Fibre of 24.88, Ether Extract of 2.18, Ash of 10.5 and Nitrogen Free Extract of 49.3%; with a Metabolizable Energy of 480Kcal/g. Results showed that the final body weight, body weight gain and feed to gain ratio showed no significant difference (P>0.05) between the treatments. The feed intake and cost of feed showed significant effect (P<0.05) between the treatments. The cost of feed decreased as more Gmelina arborea leaf meal replaced groundnut cake in the diets. Profit, gross profitability and feed cost efficiency increased as more Gmelina arborea leaf meal replaced groundnut cake in the diets. The study revealed that Gmelina arborea leaf meal can be used to replace 60% of groundnut cake in the diets of grower rabbits.

scholarly journals PERBEDAAN PENAMBAHAN ONGGOK TERFERMENTASI TERHADAP PENAMPILAN PRODUKSI ITIK PEDAGING

2019 ◽  
Vol 13 (2) ◽  
pp. 21-32
Author(s):  
Febri Ade Irawan ◽  
Nita opi Ari kustanti ◽  
Anang Widigdyo
Keyword(s):  
Body Weight ◽  
Weight Gain ◽  
Body Weight Gain ◽  
Research Result ◽  
The Body ◽  
Feed Consumption ◽  
Meat Production ◽  
Feed Conversion ◽  
Significant Difference ◽  
Cassava Waste

This research was aimed to determine the influence of the addition of feremented cassava waste by Trichoderma viride fungus towards the appearance of duck meat production. The material used in this research was 192 types of hybrid ducks at the age of 14 days. The given treatments were: 1 feed treatment was 100. 2 feed treatment was 95%, fermented cassava waste was 5%. 3 feed treatment was 90%, fermented cassava waste was 10%. 4 feed treatment was 85%, fermented cassava waste was 15%. The observed variables were feed consumption, body weight gain, and feed conversion. The data were processed using complete random design analysis. If there was a significant difference, Duncan’s follow-up test will be conducted. The research result showed feed consumption (P<0.05), body weight gain (P>0.01), feed conversion (P>0.01). The addition of fermented cassava waste in the feed of duck affects the body weight gain and feed conversion.

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