scholarly journals Formulasi Susu Pengganti dan Evaluasi Pengaruhnya terhadap Performa Anak Domba Kembar

2019 ◽  
Vol 14 (3) ◽  
pp. 228-236
Author(s):  
Asep Sudarman ◽  
Harun Fatmiati ◽  
Lilis Khotijah
Keyword(s):  
Body Weight ◽  
Dry Matter ◽  
Production Performance ◽  
Milk Replacer ◽  
Feed Conversion ◽  
Consumption Data ◽  
Before And After ◽  
Mother's Milk ◽  
Mother’S Milk ◽  
Milk Replacers

The purpose of this experiment was to formulate and evaluate milk replacer on the production performance of twin lambs from before weaning to one month after weaning. Three pairs of twin lambs aged two weeks with a body weight of 3.83 ± 0.4 kg were divided into two groups, each consisting of three lambs. The treatments applied were PSI = lamb given mother's milk and PMR = lamb given milk replacer. Pre-weaning dry matter consumption data were analyzed descriptively and other data were analyzed using the T-test. The results showed that the dry matter consumption lambs that were given milk replacers in pre-weaning was 164.18 ± 31.25 g/head/day with the largest proportion coming from milk replacers (61.4%). PSI group lambs had dry matter and energy consumption after weaning, daily gain before and after weaning, and body weight when weaned were significantly higher (P <0.05) than the PMR group lambs. However, the ratio of feed conversion and body weight at 90 days in the two groups of lamb were not significantly different. All lambs were healthy and no one died. It is concluded that formulated milk replacer provides production performance in lambs that are equivalent to lambs fed with mother's milk.

scholarly journals Pengaruh Pemberian Dedak Kasar Fermentasi pada Domba Ekor Tipis Sebagai Bahan Baku Konsentrat

2017 ◽  
Vol 1 (1) ◽  
pp. 17-24
Author(s):  
Defelly Tri Nurcahyani ◽  
Suci Wulandari ◽  
Suluh Nusantoro
Keyword(s):  
Body Weight ◽  
Weight Gain ◽  
Rice Bran ◽  
Dry Matter ◽  
Body Weight Gain ◽  
Production Performance ◽  
Feed Consumption ◽  
Feed Conversion ◽  
Rough Rice ◽  
Sheep Production

The aims of this study were to determine the effect of fermented rough rice bran on thin tailed sheep on sheep production performance which included feed consumption of dry ingredients feed, weight gain, and feed conversion. This study consisted of two treatments namely, (P0) rough rice brain as a control and fermented rough rice bran  (P1). The method used in this research was T-test. The results showed that the rough bran fermentation was not significantly different (P>0.05) in dry matter consumption, body weight gain, and feed conversion. The highest average gain weight was on P1 (142.58 grams/head/day).

scholarly journals COMPARISON OF FISH PROTEIN SOURCES AND MILK BY-PRODUCTS IN MILK REPLACERS FOR CALVES

1975 ◽  
Vol 55 (2) ◽  
pp. 269-278 ◽  
Author(s):  
A. D. L. GORRILL ◽  
J. W. G. NICHOLSON ◽  
ELIZABETH LARMOND ◽  
H. E. POWER
Keyword(s):  
Body Weight ◽  
Dry Matter ◽  
Skim Milk ◽  
Milk Replacer ◽  
Fish Protein ◽  
Protein Sources ◽  
Bull Calves ◽  
Acid Whey ◽  
Milk Replacers ◽  
By Products

Three fish protein sources and milk by-products were used in milk replacers. Thirty Holstein heifer calves were fed five different milk replacers as follows: all-milk nitrogen control, and four with 65% of the nitrogen supplied by steam-dried herring meal and the remaining nitrogen from milk as: (a) skim milk powder, (b) skim milk and acid whey powders; and (c) acid whey powder partially neutralized with NaOH or (d) Ca(OH)2. Body weight gains were greater for calves fed the control milk replacer; from birth to 26 wk of age, calves weaned from this milk replacer gained 822 g/day, compared with 662, 731, 741 and 699 g/day, respectively, on diets a to d noted above (P < 0.05). A digestion and nitrogen balance trial with four bull calves fed the four herring meal milk replacers in a 4 × 4 latin square showed relatively poor utilization of the herring meal, especially for calves at 2–4 wk of age. The apparent dry matter digestibility was 75% when the acid whey in the diet was neutralized with Ca(OH)2, compared with 81% when it was neutralized with NaOH. Three milk replacers containing 62% of the total nitrogen from herring meal, isopropanol-extracted fish protein concentrate (FPC), or predigested FPC were compared using six Holstein bull calves in two 3 × 3 latin squares. Apparent digestion of dry matter and energy by the calves was similar for the three diets. Nitrogen digestibility was 82% in the herring meal and 86% in the predigested FPC diet (P < 0.05). At the end of the digestion trial, the calves were continued on the same diet to 91 kg body weight. Body weight gains by all calves averaged 1 kg/day. Loin roasts from the calves fed the herring meal diet were tougher and had an objectionable odor compared with those from calves fed the two FPC diets or whole milk. It was concluded that FPC could be a useful ingredient in calf milk replacers, and that herring meal was not well utilized by calves at 2–4 wk of age.

Effect of Feeding Milk Replacer on Dry Matter Intake and Feed Efficiency in Holstein x Kankrej Crossbred Calves

2017 ◽  
Vol 12 (3) ◽  
Author(s):  
P. M. Lunagariya ◽  
R. Shukla ◽  
S. V. Shah ◽  
P. R. Pandya ◽  
S. S. Pandya ◽  
...  
Keyword(s):  
Body Weight ◽  
Conversion Efficiency ◽  
Dry Matter ◽  
Dry Matter Intake ◽  
Milk Replacer ◽  
Feed Conversion ◽  
Feed Conversion Efficiency ◽  
Feed Cost ◽  
Whole Milk ◽  
Commercial Milk

An experiment was conducted on HF x Kankrej crossbred calves to study the effect of formulated milk replacer on nutrients intake, feed conversion efficiency, cost of feeding and disease incidence. Eighteen newly born calves of either sex were selected. The calves were fed colostrum up to 3 days and from 4th to 9th day whole milk at the rate of 12.5% of body weight. From 10th day the calves were randomly distributed in to three treatment group. The calves of T1 group received whole milk as per routine farm practice; T2 group was fed whole milk and commercial milk replacer as per manufacturer’s recommendation, whereas T3 group calves received formulated milk replacer @ 12.5 % of body weight with upper limit of 4 kg per day. The overall initial (day 10) and final (day 94) body weight of calves were 27.71±6.53 and 44.96±10.60 kg, respectively. Overall average dry matter intake (DMI) per day, as per cent body weight and per kg metabolic body weight (W0.75) was 0.52±0.02 kg, 1.45±0.03 kg and 35.34±0.78 g, respectively. The dry matter intake in T1 was significantly higher followed by T2 than T3. Overall intake of total digestible nutrients (TDN) on daily, per cent body weight and per kg W0.75 basis was 0.546±0.02 kg, 1.28±0.04 kg and 31.03±0.87 g, respectively. The DM intake for each kg gain was significantly lower in T3 (3.07 kg) and T1 (3.02) than T2 (4.79 kg) calves. The feed conversion efficiency (TDN intake kg/kg gain) was significantly superior in T3 (2.22) followed by T2 (4.23), whereas in T1 (2.95) it was intermediate. The feed cost and total rearing cost were lower (p less than 0.05) for farm formulated milk replacer (T3) than commercial milk replacer (T2) and was highest for milk feeding (T1) group. The feed cost and total rearing cost per unit gain in weight were also lower (p less than 0.05) for farm formulated milk replacer (T3) than other two groups. The disease incidences were intermediate in farm formulated milk replacer (T3). Thus, raising crossbred calves on farm formulated milk replacer can be a better option for economic gain of farmers, health of calves and (sparing) more milk for humans.

EFFECTS OF FORMALIN ADDED TO MILK REPLACERS ON GROWTH, FEED INTAKE, DIGESTION AND INCIDENCE OF ABOMASAL BLOAT IN LAMBS

1975 ◽  
Vol 55 (4) ◽  
pp. 557-563 ◽  
Author(s):  
A. D. L. GORRILL ◽  
J. W. G. NICHOLSON ◽  
T. M. MACINTYRE
Keyword(s):  
Adverse Effect ◽  
Body Weight ◽  
Digestive Tract ◽  
Feed Intake ◽  
Dry Matter ◽  
Nitrogen Retention ◽  
Milk Replacer ◽  
Weight Gains ◽  
Ad Libitum ◽  
Milk Replacers

Formalin (37% formaldehyde) was added at 0–0.15% (v/w) to 20% (w/w) solids milk replacers to determine its effect on utilization of nutrients, growth, feed intake and incidence of abomasal bloat in lambs. Formalin at 0.05 or 0.10% in the diet had no effect on growth, nitrogen retention and apparent digestion of dry matter, nitrogen and energy by lambs. The incidence of abomasal bloat was markedly reduced in lambs fed milk replacer twice daily to appetite when 0.10%, compared with 0 or 0.05% formalin was added. Milk replacer intake by lambs and body weight gains were reduced by the inclusion of 0.15% formalin, but there was no adverse effect on the digestive tract mucosa. Lambs fed milk replacer ad libitum at 17 C with 0.05% formalin added tended to gain more body weight to weaning than those fed refrigerated milk replacer without formalin (237 vs. 192 g/day); weight gains to 10 wk were 224 and 222 g/day, respectively. The same milk replacer containing 0.05% formalin was fed to lambs either ad libitum or restricted to 900 g/day after 8 days of age. Weight gains to weaning at 28 days were 311 and 212 g/day, and to 10 wk were 259 and 220 g/day, respectively. Milk replacer dry matter intakes per lamb were 8.8 and 5.4 kg. There was no abomasal bloating in lambs when fed ad libitum or restricted amounts of milk replacer with 0.05% formalin added.

scholarly journals Productivity and carcass characteristics of lambs fed fibrous agricultural wastes to substitute grass

2021 ◽  
pp. 1559-1563
Author(s):  
Endang Purbowati ◽  
C. M. Sri Lestari ◽  
Retno Adiwinarti ◽  
Vita Restitrisnani ◽  
Sri Mawati ◽  
...  
Keyword(s):  
Body Weight ◽  
Weight Gain ◽  
Dry Matter ◽  
Body Weight Gain ◽  
Carcass Characteristics ◽  
Agricultural Wastes ◽  
Production Performance ◽  
Feed Conversion ◽  
Dry Matter Digestibility ◽  
By Products

Background and Aim: Grass is often scarce for ruminants during the dry season in Indonesia; thus agricultural by-products are widely used as a substitute for grass. This study aimed to determine the effect of replacing Napier grass (NG) with agricultural by-products on the productivity and carcass characteristics of lambs. Materials and Methods: Twenty-four 3-month-old male lambs with initial body weights of 13.26±1.29 kg (coefficient of variation=9.73%) were allocated into a completely randomized design with four treatments and six replications. The treatments included: NG=100% NG; corn cobs (CCs)=50% NG and 50% CCs; bagasse (BG)=50% NG and 50% BG; and peanut shells (PSs)=50% NG and 50% PSs. All treatment diets were pelleted and consisted of 40% fibrous feed and 60% concentrate feed, and contained 10.36-11.65% crude protein and 55.47-57.31% total digestible nutrients. Parameters observed included dry matter intake (DMI), dry matter digestibility, body weight gain (BWG), feed conversion ratio (FCR), feed cost per gain (FC/G), and carcass characteristics. Results: Lambs fed the PSs diet had the highest (p<0.05) DMI (781 g/d), digestibility, and body weight gain (92.5 g/d; p<0.05). The FCR of the PSs diet (9.13) was similar to NG. The FC/G of the PSs diet (IDR 23,541/kg) was the lowest of all diets. The BG diet had the lowest (p<0.05) digestibility, body weight gain (54.4 g/d), and the highest (13.53) FCR. No significant differences (p>0.05) were found in the carcass or meat characteristics of any diets. The averages of slaughter weight, carcass weight, and carcass percentage were 20.03 kg, 8.02 kg, and 40.0%, respectively. The average meat bone ratio was 3.67. Conclusion: It was concluded that agricultural wastes could be used as an alternative to NG at the level of 50% in the diet of lambs without a negative effect on production performance and carcass traits.

scholarly journals Penampilan Produksi Sapi Peranakan Ongole dan Sapi Peranakan Ongole x Limousin yang mendapat Pakan Rumput Raja dan Ampas Bir

2018 ◽  
Vol 20 (2) ◽  
pp. 91
Author(s):  
Edy Rianto ◽  
Anna Sofia Iswaldi ◽  
Sularno Dartosukarno
Keyword(s):  
Body Weight ◽  
Feed Intake ◽  
Dry Matter ◽  
Live Weight ◽  
Conversion Ratio ◽  
Feed Conversion Ratio ◽  
Production Performance ◽  
Feed Conversion ◽  
Feed Digestibility

<p>An experiment was carried out to compare the performance of Grade Ongole (GO) and its crossing with Limousin (GL) bulls fed King Grass and brewery by-product. Four GO (weighed: 198.50 ± 38.04 kg) and four GL bulls (weighed: 248.84 ± 36,39 kg) were fed king grass and brewery by-product with ratio of 50:50. The amount of dry matter given was 3% of live weight. The parameters measured were feed intake, feed digestibility, liveweight gain (LWG) and feed conversion ratio (FCR). The Results the two breed were not significantly different (P&gt;0.05) in parameters measured. Dry matter intakes of GO and GL were 2,59 and 2.52% of body weight, respectively. The dry matter disgestibilities were 50.98 in GO and 45.74 in GL. Liveweight gains of GO and GL were 0.74 and 0.88 kg/day, respectively. Feed conversion ratios in GO and GL were 8.49, respectively. It was concluded that GO and GL bulls had similar production performance.</p>

scholarly journals Metabolizable energy levels in diets with a fixed nutrient: calorie ratio for free-range broilers

2021 ◽  
Vol 42 (6supl2) ◽  
pp. 4009-4022
Author(s):  
Thiago Rodrigues da Silva ◽  
◽  
Karina Márcia Ribeiro de Souza Nascimento ◽  
Charles Kiefer ◽  
Luanna Lopes Paiva Copat ◽  
...  
Keyword(s):  
Body Weight ◽  
Weight Gain ◽  
Energy Level ◽  
Body Fat ◽  
Feed Intake ◽  
Carcass Characteristics ◽  
Metabolizable Energy ◽  
Production Performance ◽  
Feed Conversion ◽  
Protein Deposition

The present study proposes to examine the effect of dietary levels of metabolizable energy, under a fixed nutrient:calorie ratio, on the production performance; body fat and protein deposition; and carcass characteristics of free-range broilers from 1 to 84 days of age. Nine hundred unsexed chicks were allocated to six treatments in a completely randomized design with six replicates of 25 birds each. Treatments consisted of diets with varying levels of metabolizable energy (2700, 2800, 2900, 3000, 3100 and 3200 Kcal ME/kg of diet) and a fixed proportion of nutrients relative to the energy level according to the nutritional requirements for each rearing phase. Body weight, weight gain, feed intake, feed conversion, production viability, metabolizable energy intake, protein intake, lysine intake, body fat deposition, body protein deposition and carcass characteristics were evaluated. Data were subjected to analysis of variance and, later, to regression analysis. Increasing levels of metabolizable energy, coupled with a fixed nutrient:calorie ratio, reduced feed intake, increased body weight and weight gain, improved feed conversion and did not affect carcass characteristics. In conclusion, adjusting the nutrient supply according to the dietary energy level improves production performance by improving feed conversion, ensuring adequate nutrient intake and preserving fat and protein deposition in the carcass when the metabolizable energy level is raised up to 3200 Kcal/kg in all rearing stages.

scholarly journals PENGARUH PENAMBAHAN TEPUNG DAUN KEMANGI (Acimum spp) DALAM PAKAN TERHADAP PERFORMANS AYAM BROILER

2017 ◽  
Vol 1 (3) ◽  
pp. 172
Author(s):  
Merry Simanjuntak
Keyword(s):  
Body Weight ◽  
Statistical Analysis ◽  
Body Weight Gain ◽  
Beta Carotene ◽  
Production Performance ◽  
Feed Consumption ◽  
Feed Conversion ◽  
Broiler Performance ◽  
Randomized Design ◽  
The Many

The Chicken broiler is a type of superior race chicken that has high genetic properties, especially in growth. The use of herbs as medicines in medicine is now starting to increase, which is evident from the many traditional drugs manufacturers on the market. One of the herbs that can be used as an antibiotic for livestock is basil (Ocimum sp). Basil contains beta-carotene (provitamin A), which supports the function of vision, improves antibody function (influences immune function), protein synthesis to support growth process and as the antioxidant (Adnyana and Firmansyah, 2006). The purpose of this study was to determine the effect of the addition of basil leaves flour up to 12% level against broiler performance. The experiment was carried out experimentally using a completely randomized design (CRD). The results of statistical analysis showed that the addition of basil meal powder into the feed did not affect to feed consumption between levels (P> 0). The result of the statistical analysis showed that the addition of basil meal powder into the feed had no effect (P> 0,05) to the increase in body weight. The result of the statistical analysis showed that the treatment with the addition of basil powder into the feed had no effect (P> 0,05) to feed conversion. The result of this research can be concluded that the addition of basil powder into feed up to 12% level did not give significantly different effect on production performance such as feed consumption, body weight gain and feed conversion of the broiler.

scholarly journals Effects of Methionine-Cysteine Amino Acid Supplementations in the Aflatoxin B1 Contaminated Diet on Broiler Production Performance

2019 ◽  
Vol 43 (4) ◽  
Author(s):  
Listya Purnamasari ◽  
Ali Agus ◽  
Cuk Tri Noviandi
Keyword(s):  
Body Weight ◽  
Amino Acid ◽  
Aflatoxin B1 ◽  
Interaction Effect ◽  
Broiler Chicken ◽  
Production Performance ◽  
Feed Consumption ◽  
Age Group ◽  
Feed Conversion ◽  
Cysteine Amino Acid

This research aimed to observe the interaction of methionine-cysteine amino acid supplementation to decrease the effect of aflatoxin B1 (AFB1) on diet against production performance of broiler chicken. A number of 240 mixed sex broiler chickens were treated in 9 treatments by factorial design 3 x 3 with methionine-cysteine amino acid (M+C) (75,100, dan 125%) factors and AFB1 levels (0, 200, dan 400 ppb). Variables observed were: Weight gain, feed consumption, and feed conversion ratio (FCR). The results showed that increased AFB1 content in diet from 0 to 400 ppb increased chicken body weight (P <0.05) in each age group. The high body weight was balanced with high feed consumption along with increased nutrient needs, mainly sulfuric amino acid (M+C) as the precursor of glutathione to eliminate toxic through conjugation reactions. The interaction effect was firstly occurred between M + C and AFB1 treatment (P <0.05). Meanwhile increased supplementation of M + C from 75 to 125% caused decreased feed consumption in each age group of chickens, but increased AFB1 levels further increased feed consumption (P<0.05). The interaction effect between the level of M + C and AFB1 contamination in diets on feed consumption were seen in 21-day-old chickens (P<0.05). FCR was also increased (P <0.05) with the reduction of M + C content in diet at 7 days old. The effect of AFB1 on diet and interaction between M + C and AFB1 on chicken FCR in this study was not significant in all age groups. It can be concluded from the current study that supplying methionine-cystine amino acid with 75, 100 and 125% in AFB1 contaminated diet of 0, 200 and 400 ppb improves the performance of broiler chicken production.

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

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