Effect of Ca-butyrate and Oleobiotec (a flavouring agent) supplemented starter on the performance of Holstein dairy calves

2015 ◽  
Vol 153 (8) ◽  
pp. 1506-1513 ◽  
Author(s):  
A. R. DAVARMANESH ◽  
M. H. FATHI NASRI ◽  
A. R. KALANTARI FIROUZABAD ◽  
M. B. MONTAZER-TORBATI
Keyword(s):  
Feed Efficiency ◽  
Average Daily Gain ◽  
Dairy Calves ◽  
Trial Period ◽  
Dairy Calf ◽  
Randomized Design ◽  
Calf Performance ◽  
Holstein Calves ◽  
Completely Randomized Design ◽  
Daily Gain

SUMMARYThe effect on performance of adding calcium (Ca)-butyrate and Oleobiotec (a flavouring agent) additives to dairy calf starter diet was investigated. Thirty-two newborn Holstein calves (16 males and 16 females) were used in a completely randomized design with four treatments as: (1) diet with no additives, (2) diet containing Ca-butyrate, (3) diet containing Oleobiotec and (4) diet containing Ca-butyrate plus Oleobiotec. Milk of calves was supplemented with additives in the first 20 days of the study and then additives were top-dressed into the starter. Calcium-butyrate had no effect on starter and alfalfa intake during pre-weaning, post-weaning and over the whole trial period but it significantly increased the average daily gain and feed efficiency of calves during post-weaning and the whole trial period. Adding Oleobiotec did not change calf performance significantly. Furthermore, no synergistic effect of experimental additives on calf performance was observed.

scholarly journals The effect of fibre sources on the performance of young rabbits

2021 ◽  
Vol 33 (2) ◽  
pp. 192-196
Author(s):  
G. E. Johktan ◽  
J. P. Alawa ◽  
I. A. Adeyinka ◽  
A. M. Adamu
Keyword(s):  
Rice Bran ◽  
Feed Efficiency ◽  
Average Daily Gain ◽  
Feeding Trial ◽  
Crude Fibre ◽  
Randomized Design ◽  
Final Weight ◽  
Completely Randomized Design ◽  
Daily Gain ◽  
Different Sources

A feeding trial lasting 84 days was conducted using 45 weaned rabbits (with weught range 643-652g) to investigate the effect of using millet husk (MH), Rice bran (RB) and Sorghum panicle (SP) as fibre sources for growing rabbits in a completely randomized design. Forty-five young rabbits were randomly assigned to 3 different groups. Fifteen rabbits per treatment. MH, RB, and SP were randomly incorporated at the rate of 150g/kg of diets. The diets were isonitrogenous (16% CP). The effect of these fibre sources on average daily feed intake (ADFI), average daily gain (ADG), feed efficiency nutrient digestion was determined. Results of the study showed that rabbits on MH based diets had a significantly higher (P>0.05) ADFI, feed efficacy and final weight. Though the results of the ADG and average daily crude fibre intake was highest in the MH diet, it was not significantly (P>0.05) different from the results obtained for RB. The RB diet had a better digestibility of all nutrients. This was however not reflected in the performance of  the rabbit. It was concluded that different sources of fibre affect the performance of rabbits differently. In this study, MH was superior to MB and SP as a fibre source for growing rabbits. It is therefore necessary to study the effect of the different fibre sources before incorporating them in concentrate diets.  

scholarly journals Nutrient intake and quantitative aspects of carcass of finishing sheep fed with diets containing cashew nut meal

2012 ◽  
Vol 13 (4) ◽  
pp. 1099-1111 ◽  
Author(s):  
Emiliano Nunes do Nascimento ◽  
Marcos Cláudio Pinheiro Rogério ◽  
Ana Sancha Malveira Batista ◽  
Maria Socorro de Souza Carneiro ◽  
Angela Maria de Vasconcelos ◽  
...  
Keyword(s):  
Nutrient Intake ◽  
Control Diet ◽  
Average Daily Gain ◽  
Cashew Nut ◽  
Genetic Groups ◽  
Randomized Design ◽  
Completely Randomized Design ◽  
Daily Gain ◽  
Average Body ◽  
Average Body Weight

This work aimed to determine the nutrient intake and quantitative aspects of sheep carcass from three different genetic groups. Eighteen animals with initial average body weight of 20.1kg were used in a completely randomized design, in a factorial 3x2 scheme (three different crossbreeds - 6 F1Dorper x non defined breed, 6 F1Somalis x non defined breed and 6 F1Santa Inês x non defined breed versus two diets). The diets fed to the animals were formulated with or without cashew nuts. The inclusion of cashew nut meal in the diet influenced nutrient intake. Differences of intake among the animal groups were observed as higher intake for F1Dorper x non defined breed (NDB), followed by F1Somalis x NDB and for F1Santa Inês x NDB. However, the control diet produced no difference among these genotypes. The average daily gain was lower for both crossbreeds when cashew nut meal was added in the diets. The evaluated crossbreeds and diets did not affect the feed:gain ratio. The carcasses analyses showed that the inclusion of cashew nut meal in the diets reduced the cold carcass weight and the rib weight. The addition of cashew nut meal in the diets for lambs reduces food intake and carcass yield. The crossbreed F1Dorper x NDB presented the higher rate of average daily gain.

scholarly journals Engineering of Papaya Simplicia Nanoparticles for Grouper Fish (Epinephelus fuscoguttatus lanceolatus) feed

2019 ◽  
Vol 1 (2) ◽  
pp. 26
Author(s):  
Rita Rostika ◽  
Camelia Panatarani ◽  
I Made Joni ◽  
Achmad Rizal ◽  
Lantun P. Dewanti ◽  
...  
Keyword(s):  
Average Daily Gain ◽  
Fish Growth ◽  
Powder Size ◽  
Efficiency Ratio ◽  
Feed Quality ◽  
Protease Enzyme ◽  
Randomized Design ◽  
Epinephelus Fuscoguttatus ◽  
Completely Randomized Design ◽  
Daily Gain

Abstract: Fish growth descriptions constitute the parameters which are influenced by internal and external condition. The external factors include water quality, feed quality and feed quantity. Feed quality including the simpicia papaya particle size which contains protease enzyme and saponin as additional ingredients for grouper feed. Currently, grouper’s growth is relatively low, when in fact the protein content of its feed is high. This research aims at obtaining data on charachter particle of papaya simplicia powder and the grouper’s absolute weight and grouper’s protein efficiency ratio which is fed with simplicia papaya powder. The research is conducted using Completely Randomized Design with 5 treatments and 3 repetitions (A: 60 μm simplicia papaya 3.5% application, B: 100 nm simplicia papaya 3.5% application, C: 60 μm simplicia papaya 2% application, D: 100 nm simplicia papaya 2% application, and E: 0% without simplicia papaya). Simplicia papaya powder was made from dried papaya, then mashed using disc mill and filtered with sieves measuring 60 μm and 100nm and the grouper cultivation is done in a Floating Net Cage in Pangandaran Regency. The addition of papaya simplicia at A and B to the grouper’s feed has some highest average daily gain by 3.70 % and 3.73 %. The characteristics of simplisia papaya powder size 60 μm and 100 nm do not have a different effect on the growth performance of grouper seeds.

scholarly journals Supplementation of Holstein dairy calves fed two levels of crude protein with methionine and lysine

2020 ◽  
Vol 50 (3) ◽  
pp. 442-451
Author(s):  
M. Niroumand ◽  
K. Rezayazdi ◽  
M. Ganjkhanlou
Keyword(s):  
Amino Acid ◽  
Crude Protein ◽  
Average Daily Gain ◽  
Dairy Calves ◽  
Clear Trend ◽  
Reduced Body ◽  
Holstein Calves ◽  
Amino Acid Balance ◽  
Immunoglobin G ◽  
Daily Gain

This study aimed to investigate various levels of crude protein (CP) in starter diets and their supplementation with amino acids (AAs) on efficiency, health, and serum metabolites of dairy calves. Ninety-six newborn Holstein calves were allocated to eight treatments, namely T1) 18% CP unsupplemented starter, T2) T1 supplemented with additional 20% methionine, T3) T1 with additional 20% lysine and 20% methionine, T4) T1 with additional 20% lysine, T5) 22% CP unsupplemented starter, T6) T5 supplemented with additional 20% methionine, T7) T5 supplemented with additional 20% lysine and 20% methionine, and T8) T5 supplemented with additional 20% lysine. Consumption of the starter was not influenced by the level of CP. Calves that received the unsupplemented 22% CP starter had higher average daily gain (ADG) and final weight. But no significant differences among diets were found in feed efficiency. Skeletal growth did not exhibit a clear trend. Calves that received T3 had fewer bouts of diarrhea and reduced body temperature. However, there were no significant dietary effects on immunoglobin G (IgG) or total protein concentration in blood. T1–T3 decreased serum urea concentration. Thus, use of T3 resulted in an improved amino acid balance, and was less expensive than the 22% CP starter.Keywords: amino acid, feed intake, immunity, pre-ruminant calf

scholarly journals PSXIV-34 Encapsulated nitrate on performance of growing Nellore bulls under grazing system during the dry season

2019 ◽  
Vol 97 (Supplement_3) ◽  
pp. 431-432
Author(s):  
Cibelle B Figueiredo ◽  
Mauricia B Silva ◽  
Juliano Fernandes ◽  
Alana M Calaça ◽  
Higor Rocha ◽  
...  
Keyword(s):  
Body Weight ◽  
Ammonium Nitrate ◽  
Feed Efficiency ◽  
Dry Matter ◽  
Average Daily Gain ◽  
Dry Season ◽  
Dry Matter Intake ◽  
Calcium Ammonium Nitrate ◽  
Randomized Design ◽  
Daily Gain

Abstract The aim of this trial was to evaluate the effect of encapsulated calcium ammonium nitrate as a partial substitute for soybean meals in the concentrate dry matter intake, average daily gain and feed efficiency of Nellore young bulls under grazing conditions, during the dry season. Sixty-four weaned Nellore (initial BW = 177.46±3.77 kg and 9 mo old) were used in a completely randomized assay. The study lasted 84 days on the dry season. Animals were allotted into 16 paddocks of 1.0 ha each of Urochloa brizantha, randomly assigned into one of two treatments: (CTL) supplement with 25% CP, without nitrate inclusion and; (ENP): supplement with 25% CP, with a inclusion of 50 g of encapsulated calcium ammonium nitrate to each 100 kg of body weight. Animals were fed with concentrate at 1.0% of body weight. Concentrate offered was monitored daily as well as his refusals were collected and weighed to determine daily concentrate dry matter intake (DMI) and feed efficiency (F:G). Animals were weighed every 28 d for calculating average daily gain (ADG). Data were analyzed as a completely randomized design, using ANOVA (α = 0.05). No effects of treatments (P > 0.3487) were observed for final BW (246.69 kg). The same for concentrate dry matter intake (P > 0.0550). Animals consumed 2.34 kg of supplement per day. The average daily gain (0.832 kg, P > 0.2649) and feed efficiency (0.356 kg, P > 0.7315) were not affected by the inclusion of nitrate. The inclusion of encapsulated calcium ammonium nitrate in supplement to Nellore young bulls under grazing conditions during the growing phase did not affect the performance.

Effects of linseed oil and rumen undegradable protein:rumen degradable protein ratio on performance of Holstein dairy calves

2020 ◽  
Vol 123 (11) ◽  
pp. 1247-1257 ◽  
Author(s):  
M. Kazemi-Bonchenari ◽  
M. Dehghan-Banadaky ◽  
F. Fattahnia ◽  
A. Saleh-Bahmanpour ◽  
M. Jahani-Moghadam ◽  
...  
Keyword(s):  
Feed Efficiency ◽  
Crude Protein ◽  
Protein Production ◽  
Linseed Oil ◽  
Average Daily Gain ◽  
High Ratio ◽  
Dairy Calves ◽  
Protein Ratio ◽  
Daily Gain ◽  
Degradable Protein

AbstractThe present study evaluated the interaction effects of n-3 fatty acids (from linseed oil (LSO), 0 v. 2·5, % DM basis) with rumen undegradable:degradable protein (RUP:RDP) ratios (low ratio (LR) 27:73; high ratio (HR) 38:62 based on crude protein %) in dairy calves’ starter diet. Forty-eight 3-d-old female Holstein dairy calves (41·5 kg of body weight (BW)) were allocated in a 2 × 2 factorial arrangements in the following treatments (n 12 calves/each): (1) no supplementation of LSO with LR (NLSO-LR); (2) no supplementation of LSO with HR (NLSO-HR); (3) supplementation of LSO with LR (LSO-LR) and (4) supplementation of LSO with HR (LSO-HR). The calves were weaned on day 53 of the experiment and remained in the study until day 73. Intake was not affected by LSO and RUP:RDP ratio. However, average daily gain (ADG) was improved with LSO supplementation. Feeding the HR diet increased ADG compared with the LR diet during the entire period. Final BW was greater in calves fed on the LSO than those fed the NLSO diet. Microbial protein production did not differ among treatments. Calves fed on LSO diets had greater feed efficiency than those which were not fed on LSO diets. The calves supplemented with LSO had greater wither and hip heights compared with the unsupplemented calves. The glucose, cholesterol, HDL and insulin concentrations increased in calves supplemented with LSO. In conclusion, the HR diet improved calves’ performance post-weaning; however, LSO could enhance growth performance of dairy calves during the pre-weaning period.

scholarly journals 13 Effect of housing cow-calf pairs on dry lots vs pasture on calf performance and behavior

2019 ◽  
Vol 97 (Supplement_2) ◽  
pp. 7-8
Author(s):  
Lucas T Neira ◽  
Ashley E Cooney ◽  
Wesley P Chapple ◽  
William T Meteer ◽  
Daniel W Shike
Keyword(s):  
Feed Efficiency ◽  
Average Daily Gain ◽  
Corn Silage ◽  
Hair Coat ◽  
Calf Performance ◽  
Cow Calf ◽  
Distillers Grain ◽  
Dried Distillers Grain ◽  
And Behavior ◽  
Daily Gain

Abstract The objectives were to analyze the effects of housing cow-calf pairs in dry lots (DL) or pasture (PAST) on calf performance and behavior through the receiving phase. Simmental × Angus (n = 108; 87 ± 11.5 d postpartum) spring-calving cows were stratified by age, BW, BCS, and calf sex and allotted to six groups. Cows were limit-fed a ration consisting of corn silage, dried distillers grain, corn stalks, dry rolled corn (DRC), and soybean hulls to meet protein and energy requirements. Calves had ad libitum access to same diet in an adjacent pen. Calves on PAST were rotationally grazed with free-choice mineral. After weaning (177 ± 11.5 d of age) all calves were fed a diet consisting of corn silage, wet distiller grains, DRC, and grass hay during the receiving phase (42 d). At the age 87, 142, 177, 198, and 219 ± 11.5 d, BW was measured. Hair coat score (HCS) and dirt score (DS) were measured on d 0 and d 90. Calf behavior was observed after feedlot arrival. Average daily gain, DMI and feed efficiency were also analyzed. The data were analyzed using the MIXED procedure of SAS. Dry-lot calves had greater (P < 0.01) BW and ADG prior to weaning. Calves from PAST had lower (P < 0.01) DS and greater (P < 0.01) HCS at weaning. Upon feedlot arrival, more (P < 0.01) DL calves were walking and had increased (P < 0.01) vocalizations. Calves from PAST had greater (P < 0.01) ADG, DMI as a percent of BW, and gain:feed than DL calves during the receiving phase. Calves raised in a dry lot had greater BW and ADG prior to weaning, but PAST calves had fewer behavioral signs of stress and greater growth performance in feedlot.

Evaluation of ketogenic vs. glucogenic substrates as energy sources in starter diets for Holstein dairy calves

2014 ◽  
Vol 94 (4) ◽  
pp. 717-723 ◽  
Author(s):  
H. Beiranvand ◽  
M. Khorvash ◽  
G. R. Ghorbani ◽  
A. Homayouni ◽  
L. Bachmann ◽  
...  
Keyword(s):  
Volatile Fatty Acids ◽  
Average Daily Gain ◽  
Experimental Period ◽  
Dairy Calves ◽  
Energy Sources ◽  
Sodium Propionate ◽  
Waste Milk ◽  
Weaning Age ◽  
Calf Performance ◽  
Holstein Calves

Beiranvand, H., Khorvash, M., Ghorbani, G. R., Homayouni, A., Bachmann, L. and Kargar, S. 2014. Evaluation of ketogenic vs. glucogenic substrates as energy sources in starter diets for Holstein dairy calves. Can. J. Anim. Sci. 94: 717–723. The objective of this study was to investigate the influence of the inclusion of granular sugar and sodium propionate as ketogenic and glucogenic substrates, respectively, in calf starter diets on the performance, weaning age, rumen fermentation characteristics and plasma β-hydroxybutyrate (βHBA). Twenty-one newborn male Holstein calves were housed in individual pens until 10 wk of age, receiving starter ad libitum, fresh water free choice, and fed four liters of pasteurized waste milk daily until weaning. Calves were randomly assigned to one of the following treatments: (1) no supplemental additive (Control); (2) granular sugar (5% of dietary DM; Sugar); and (3) sodium propionate (5% of dietary DM; Propionate). Overall, no differences were observed among treatments for starter intake, average daily gain, feed efficiency, day of weaning, body weight at weaning and at the end of the study. Body measurements including body length, hip height, hip width, and heart girth were remained unchanged among treatments. Ruminal fluid pH (5.36 to 5.58) and concentrations of total volatile fatty acids (93.1 to 101.6 mM), acetate (43.6 to 53.1 mM), propionate (30.5 to 35.1 mM), and ratio of acetate to propionate (1.42 to 1.89) were not affected by treatments over the experimental period. However, the concentration of butyrate was greater at 35 and 70 d of age in calves receiving Sugar compared with calves receiving Propionate, but not compared with the Control. Greater blood βHBA at 45, 60 and 70 d of age was noticed in calves fed Sugar compared with those fed Control and Propionate. In conclusion, according to the concentrations of supplemental ketogenic and glucogenic substrates used in the current experiment, sugar and sodium propionate in starter diets did not improve calf performance.

scholarly journals PERTAMBAHAN BOBOT BADAN HARIAN (PBBH) PADA AYAM LAYER STARTER GROWER YANG DIBERI RESVERATROL TEPUNG BIJI ANGGUR

JURNAL TERNAK ◽  
2019 ◽  
Vol 10 (1) ◽  
pp. 7
Author(s):  
Dyanovita AL Kurnia
Keyword(s):  
Average Daily Gain ◽  
Grape Seed ◽  
Seed Meal ◽  
Randomized Design ◽  
Commercial Feed ◽  
Completely Randomized Design ◽  
Daily Gain ◽  
Range Test ◽  
Better Than

The purpose of this research was to examine the potention of using resveratrol of grape seed meal to increase average daily gain. The material used in this research are 60 layer poultry of 0-60 days. Resveratrol of grape seed meal devided in several level were p0 = commercial feed withouth Resveratrol of grape seed meal, P1 = commercial feed +  0.012 % Resveratrol of grape seed meal, P2 = commercial +  0.018 % Resveratrol of grape seed meal, P3 = commercial feed + 0.024 % Resveratrol of grape seed meal. Layer poultry were allotted to four level treatments randomly into P0, P1, P2, P3. Three replications each. The variables observed was of increase average daily gain. Data were analyzed by using Completely Randomized Design, when there was significant effect it was followed by Duncan’s Multiple Range Test. The result of this research showed that the use of resveratrol of grape seed meal doesn’t differ reality (P>0,05). But in the numeric showed P2 (12.85 ± 0.30) was better than all treatments p0 (12.27± 0.30), P1 (12.49 ± 0.08), p3 (12.71 ± 0.12).

scholarly journals Engineering of Papaya Simplicia Powder in different size for Grouper Fish (Epinephelus fuscoguttatus lanceolatus) feed

2018 ◽  
Vol 1 (2) ◽  
pp. 26-31
Author(s):  
Rita Rostika ◽  
◽  
Achmad Rizal ◽  
Lantun P. Dewanti ◽  
M. Rudyansyah Ismail ◽  
...  
Keyword(s):  
Average Daily Gain ◽  
Fish Growth ◽  
Powder Size ◽  
Efficiency Ratio ◽  
Feed Quality ◽  
Protease Enzyme ◽  
Randomized Design ◽  
Epinephelus Fuscoguttatus ◽  
Completely Randomized Design ◽  
Daily Gain

Fish growth descriptions constitute the parameters which are influenced by internal and external condition. The external factors include water quality, feed quality and feed quantity. Feed quality including the simpicia papaya particle size which contains protease enzyme and saponin as additional ingredients for grouper feed. Currently, grouper’s growth is relatively low, when in fact the protein content of its feed is high. This research aims at obtaining data on charachter particle of papaya simplicia powder and the grouper’s absolute weight and grouper’s protein efficiency ratio which is fed with simplicia papaya powder. The research is conducted using Completely Randomized Design with 5 treatments and 3 repetitions (A: 60 μm simplicia papaya 3.5% application, B: 100 nm simplicia papaya 3.5% application, C: 60 μm simplicia papaya 2% application, D: 100 nm simplicia papaya 2% application, and E: 0% without simplicia papaya). Simplicia papaya powder was made from dried papaya, then mashed using disc mill and filtered with sieves measuring 60 μm and 100nm and the grouper cultivation is done in a Floating Net Cage in Pangandaran Regency. The addition of papaya simplicia at A and B to the grouper’s feed has some highest average daily gain by 3.70 % and 3.73 %. The characteristics of simplisia papaya powder size 60 μm and 100 nm do not have a different effect on the growth performance of grouper seeds.

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