scholarly journals THE EFFECTS OF INCLUSION OF GRADED LEVELS OF BREWERS DRIED GRAINS (BDG) IN THE DIETS OF EARLY-WEANED PIGS ON THEIR PERFORMANCE UP TO 10 WEEKS OF AGE

2021 ◽  
Vol 15 ◽  
pp. 37-42
Author(s):  
F. N. MADUBUIKE
Keyword(s):  
Adverse Effect ◽  
Body Weight ◽  
Feed Intake ◽  
Crude Protein ◽  
Lower Degree ◽  
Initial Body Weight ◽  
Weaned Pigs ◽  
Gain Ratio ◽  
Weight Gains ◽  
Bean Meal

Forty-eight (48) Yorkshire female and castrated male pigs early weaned at 21 days, with average initial body weight of 8.14 kg were used to assess the effects of including graded levels of Brewers dried grains (BDG) in their diets on their performance until 10 weeks of age. Brewers dried grains were added to the 18 per cent crude protein corn-soy bean meal diets at the rate of O, 5, 10 or 15% level, each BDG level constituting a treatment Inclusion of BDG up to 15% had no adverse effect on the total gains and average daily weight gains of the test pigs. However, although the average daily feed intake and feed: gam ratio did not differ between the control pigs and those pigs with 5 and 10% BDG in their diets (between which there was no difference), the 15% BDG increased both average daily feed intake and feed: gain ratio. Not only did the pigs on 15% BDG consume more feed per unit of gain, they also scoured more frequently than the others, showing a lower degree of tolerance for increased fiber level (unlike the older pigs reported in the literature). The results of this study thus confirm the feasibility of using BDG in the diet of early weaned pigs, although the degree of tolerance appears to be age or body weight dependent.

scholarly journals Effects of Replacing Groundnut Cake with Blood Vegetable Waste Meal in the Diets of Weaner Rabbits

2012 ◽  
Vol 2012 ◽  
pp. 1-4
Author(s):  
Adedayo Abiodun Adeniji
Keyword(s):  
Body Weight ◽  
Weight Gain ◽  
Feed Intake ◽  
Crude Protein ◽  
Body Weight Gain ◽  
Control Diet ◽  
Vegetable Waste ◽  
Gain Ratio ◽  
Groundnut Cake ◽  
Ad Libitum

A total of seventy-two weaner rabbits of eight weeks of age were used to assess the effects of replacing groundnut cake (GNC) with blood vegetable waste meal (BVWM) in the diets of rabbits. The BVWM was fed to replace dietary GNC at 0, 15, 30, and 45%, with GNC being 15% in the control diet. The four experimental diets were fed ad libitum for a period of eight weeks. BVWM was analyzed to contain a crude protein value of 62.35%. There were comparable feed intake values by rabbits on all the diets although the rabbits in the higher replacement levels of BVWM tended to have consumed more of the feed. There were significant increases (P<0.05) in body weight gain by rabbits as the BVWM level increased in the diet. Similarly, the feed to gain ratio improved and nitrogen digestibility increased (P<0.05) with higher levels of BVWM in the diet. This study shows that rabbits can tolerate the 45% BVWM replacement of groundnut cake effectively.

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 The comparisons of fattening performance of Angus, Brangus and Hereford Bullocks at different initial body weight

2020 ◽  
Vol 5 (4) ◽  
Author(s):  
Serap Göncü ◽  
Özgül Anitaş ◽  
Murat Görgülü
Keyword(s):  
Body Weight ◽  
Feed Intake ◽  
Adaptation Period ◽  
Initial Body Weight ◽  
Frame Size ◽  
Final Body Weight ◽  
Gain Ratio ◽  
Fattening Performance ◽  
Daily Gain ◽  
Weight Groups

The aim of this experiment was to evaluate the fattening performance of growing beef cattle differing in initial body weight and breeds. The experiment was carried out with 314 imported 8-12 months old growing Hereford, Angus and Brangus bulls. They were allocated to three initial body weight groups (low:242; medium:280 and high:323kg). Fattening diet was formulated with 24.10% roughages (alfalfa and wheat straw) containing 14.0% crude protein. After two week adaptation period with 8 step diets (100, 83, 75, 67, 54, 43, 33, 24% roughage) were used. The fattening period of all groups was lasted 124 days. Breeds affected daily gain, final body weight and feed to gain ratio significantly (P<0.01). Angus (1.5kg d-1) and Hereford 1.51kg d-1) had higher daily gain than Brangus (1.41kg d-1). Similar trends were obtained for final body weight and feed to gain ratio as well. Initial and final body weight was different significantly as expected (P<0.01). Daily gain were not affected by initial body weight although the daily gain tended to be higher in high initial body weight group (Low: 1.46kg d-1; Medium: 1.45kg d-1 and high 1.51kg d-1, P>0.05). Dry matter intake was in accordance in size group (Low: 8.35kg d-1, Medium: 8.94kg d-1 and High: 9.02kg d-1). The growing cattle having medium initial body weight worsened feed to gain ration due to relatively high feed intake and lower daily gain compared to other initial body weight groups. Any parameter investigated was not affected by breed and initial body weight interaction (P>0.05). Breeds affected daily gain, final body weight and feed to gain ratio significantly (P<0.01). Angus (1.5kg d-1) and Hereford 1.51kg d-1) had higher daily gain than Brangus (1.41kg d-1). Higher daily gain in Angus and Hereford compared to Brangus in the present study may be related to frame size and/or maturity of the breeds. Angus is early maturing, Hereford is medium maturing and Brangus is late maturing relatively. Furthermore the study revealed that size of growing animal having higher than 300 kg may be fattened more efficiently (higher daily gain) as they have enough feed intake capacity and frame compared to lower body weight groups.

171 Effects of Dietary Valine, Isoleucine, and Tryptophan Supplementations to Diets Containing Excess Leucine on Nitrogen Balance of Growing Pigs

2021 ◽  
Vol 99 (Supplement_1) ◽  
pp. 61-61
Author(s):  
Woongbi Bi Kwon ◽  
Jose A Soto ◽  
Hans H Stein
Keyword(s):  
Body Weight ◽  
Crude Protein ◽  
Random Effect ◽  
Basal Diet ◽  
Growing Pigs ◽  
Negative Effects ◽  
Initial Body Weight ◽  
N Retention ◽  
Biological Value ◽  
Main Effects

Abstract An experiment was conducted to test the hypothesis that increasing concentrations of dietary Val, Ile, or Trp alone or in combination will alleviate negative effects of excess dietary Leu on N balance of growing pigs. Seventy-two barrows (initial body weight: 33.9 ± 2.6 kg) were housed in metabolism crates and randomly assigned to 1 of 8 diets and 3 blocks with 3 pigs per diet in each block in a 12-d experiment. Treatments were arranged in a 2 × 2 × 2 factorial with the main effects of L-Val (0 or 0.1%), L-Ile (0 or 0.1%), and L-Trp (0 or 0.05%) that were added to a basal diet containing corn and a high-protein corn product (48% crude protein; 5.9% Leu). The basal diet contained 1.00 % standardized ileal digestible (SID) Lys and 171% SID Leu:Lys. Data were analyzed using the PROC MIXED of SAS with concentrations of Val, Ile, and Trp, and all interactions as main effects and replicate as a random effect. No 3-way interactions were observed (Table 1). Results indicated that fecal N output increased if Ile was added to diets without added Val, but that was not the case if Val was added (interaction, P &lt; 0.05). Addition of Ile to diets reduced N retention, but N retention increased with Trp addition to diets without Val addition, but not if Trp was added to diets with added Val (interaction, P &lt; 0.05). The biological value of protein increased if Trp was added to diets without addition of Ile, but if Ile was added, Trp addition did not increase the biological value of protein (interaction, P &lt; 0.05). In conclusion, adding Ile to a diet with excess Leu reduced N retention, but if Trp was added alone or in combination with Ile or Val, N retention increased.

scholarly journals RESPONSE OF EARLY WEANED PIGS TO FULL-FAT SOYBEAN DIETS SUPPLEMENTED WITH DIFFERENT ANIMAL PROTEIN SOURCES

2021 ◽  
Vol 23 (1) ◽  
pp. 42-46
Author(s):  
A. O. FANIMO
Keyword(s):  
Feed Intake ◽  
Blood Meal ◽  
Crude Protein ◽  
Fish Meal ◽  
Animal Protein ◽  
Weaned Pigs ◽  
Large White ◽  
Protein Sources ◽  
Weaned Pig ◽  
Almost All

24 Large White X Landrace pigs weaned at 28 about 10% of the total feed is said to offer days with initial liveweight of 5.27±0.23 kg were valuable additional micro-nutrients such as fed four animal protein concentrates (fish meal However, almost all the fish (FM), Chicken offal meal (COM), fresh blood meal (FBM) and parboiled blood meal (PBM) diets based on full-fat soybean (FFSB) for 8 prices weeks to test different animal protein sources of protein and for early weaned pig. The diets contained 23% crude protein and 3100 Kcal ME/kg diet. Blood meal slightly reduced weight gain and feed intake but compared favourably with fish meal and chicken offal meal in efficiency of feed utilization. Parboiling of the blood slightly (P>0.05) depressed the performance of the pigs;even when the pigs had the same feed intake.. Fish meal increased (P<0.05) serum total protein and serum albumin levels.This study indicated that early weaned pigs fed soybean based diets supplemented with chicken offal meal and blood meal gave similar performance to those fed diet supplemented with fish meal.

scholarly journals Photoperiod on growth and egg characteristics of the white leghorn chicken

2021 ◽  
Vol 15 (1) ◽  
pp. 151-155
Author(s):  
Abdul Muumin Sadick ◽  
Iddrisu Mubarik ◽  
Dennis Kodzo Awalime ◽  
Rebecca Akumbilim ◽  
Philip Larweh ◽  
...  
Keyword(s):  
Body Weight ◽  
Weight Gain ◽  
Feed Intake ◽  
Growth Traits ◽  
Growth Parameters ◽  
Skills Training ◽  
Daily Weight Gain ◽  
White Leghorn ◽  
Initial Body Weight ◽  
Final Body Weight

One hundred and twenty (120) 16 weeks old White Leghorn layer breeds were used for the study. The objective of the study was to determine effect of photoperiod on layer chicken. The research was carried out at the Poultry Section of the Animal farm of the Department of Animal Science Education, Akenten Appiah-Menka University of Skills Training and Entrepreneurial Development, Mampong. Four treatments made up of 12 hours of light, 14 hours of light, 16 hours of light and 18 hours of light were used for the study. Each treatment was replicated three times with 10 birds per replicate in a Completely Randomized Design. Birds were exposed equally to common daylight and in the evenings, lights were turned on at specified periods. Growth parameters measured were initial body weight, daily feed intake, daily weight gain and final body weight. Egg traits measured were egg weight, albumen height, yolk color and yolk weight. The data collected were analyzed using General Linear Model procedure of Statistical Analysis System. Results from the study indicated that, varied photoperiod regimes had no significant (P>0.05) effect on initial body weight, daily feed intake but had significant (P<0.05) effect on daily weight gain and final body weight of growth traits. Photoperiod had no significant (P>0.05) effect on the egg characteristics of the white Leghorn layer bird. It was concluded from the study that, increasing photoperiod had no positive effect on growth and egg characteristics of the white Leghorn layer.

scholarly journals 349 Empty body composition and retained energy of Jersey steers using an aggressive implant strategy

2019 ◽  
Vol 97 (Supplement_3) ◽  
pp. 95-95
Author(s):  
Tylo J Kirkpatrick ◽  
Kaitlyn Wesley ◽  
Sierra L Pillmore ◽  
Kimberly Cooper ◽  
Travis Tennant ◽  
...  
Keyword(s):  
Body Composition ◽  
Body Weight ◽  
Body Fat ◽  
Crude Protein ◽  
Proximate Analysis ◽  
Negative Control ◽  
Feeding Period ◽  
Initial Body Weight ◽  
Body Protein ◽  
Total Body

Abstract This experiment was designed to quantify the empty body composition of Jersey steers administered an aggressive implant strategy. Jersey steers {n = 30; initial body weight (BW) 183 ± 43 kg} were randomly assigned to one of two implant strategies: negative control (CON), or implanted with Revalor 200 (200 mg trenbalone acetate / 20 mg estradiol 17-β; (REV) every 70 d (d 0, d 70, d 140, d 210, d 280, d 350) during a 420 d feeding period. Steers were harvested on d 421; 6 CON and 6 REV steers were randomly selected for collection of blood, hide, ground viscera, bone, and ground lean and fat to determine empty body composition. Proximate analysis was completed for each sample to determine total body percentages of moisture, crude protein, fat, and ash. Data were analyzed via independent t-test. Percentage empty body moisture (46.48% CON vs 49.69% REV) and empty body protein (15.32% CON vs 17.58% REV) were greater (P &lt; 0.01) in REV cattle. In contrast empty body fat (33.51% CON vs 26.93% REV) was greater (P &lt; 0.01) for CON cattle. Empty body ash did not differ (P &gt; 0.10; 4.69% CON vs 5.80% REV) between treatments. Negative control steers contained a total empty body protein to total empty body fat ratio of 0.44:1 compared to 0.62:1 for REV steers. These data suggest that an aggressive implant strategy alters composition of gain during the finishing of Jersey steers toward increased protein and decreased fat.

scholarly journals GROWTH PERFORMANCE OF MEAT MALE QUAILS (COTURNIX SP.) OF TWO LINES UNDER TWO NUTRITIONAL ENVIRONMENTS

2002 ◽  
Vol 7 (2) ◽  
Author(s):  
M. I. M. ALMEIDA ◽  
E. G. OLIVEIRA ◽  
P. R. RAMOS ◽  
N. VEIGA ◽  
K. DIAS
Keyword(s):  
Body Weight ◽  
Growth Performance ◽  
Feed Intake ◽  
Crude Protein ◽  
Feed Utilization ◽  
Meat Production ◽  
Feed Conversion ◽  
Randomized Design ◽  
Crude Protein Level ◽  
Better Than

Com o objetivo de avaliar o efeito de duas linhagens (italiana e japonesa) e de dois níveis de proteína bruta (20 e 26% PB) sobre o desempenho para corte foram utilizados 144 machos de codorna, criados em gaiola de 1 a 49 dias. Foram alojadas nove aves por gaiola, sorteadas de acordo com um esquema fatorial 2 x 2 em delineamento inteiramente aleatorizado com quatro repetições. O desempenho foi avaliado semanalmente. A linhagem italiana apresentou maiores peso médio, ganho de peso médio e consumo médio do que a japonesa. O consumo médio relativo e a conversão alimentar da linhagem italiana foram menores, indicando melhor capacidade de utilização do alimento. Abstract Male quails (144) were reared from 1 to 49 days in cages, to evaluate the effect of line (Italian and Japanese), and crude protein level (20 and 26% CP) upon growth performance for meat production. Nine birds were housed per cage, sorted out according to a 2 x 2 factorial scheme in an entirely randomized design with 4 repetitions. Growth performance was evaluated weekly. The Italian line had higher mean body weight, mean gain weight and mean feed intake than the Japanese line. The Italian line showed lower or equal means of feed intake adjusted for body weight, indicating that it had better feed utilization. Mean feed conversion of the italian line was better than that of the Japanese line.

Effect of Replacement of Antibiotic with Probiotic on Performance, Carcass Characteristics and Nutrient Retention in Broilers Fed with Meat Cum Bone Meal

2020 ◽  
Author(s):  
G. Madhuri ◽  
B. Swathi ◽  
P. Radhakrishna ◽  
D. Nagalakshmi
Keyword(s):  
Body Weight ◽  
Weight Gain ◽  
Feed Intake ◽  
Crude Protein ◽  
Body Weight Gain ◽  
Carcass Characteristics ◽  
Nutrient Retention ◽  
Basal Diet ◽  
Feed Conversion ◽  
Bone Meal

The effect of replacing an antibiotic growth promoter in the diet with a probiotic on growth performance, carcass characteristics and nutrient retention was studied in broilers (Vencobb 430) fed with and without meat cum bone meal (MBM). This experiment which lasted for 42 days consisted of six dietary treatments viz., basal diet (BD), basal diet with MBM (MBM), basal diet with antibiotic (AB), basal diet with probiotic (PB), basal diet with MBM and antibiotic (MBM+AB) and basal diet with MBM and probiotic (MBM+PB). Three-hundred, day-old chicks were randomly allotted in the beginning to these six groups. Body weight gain, feed intake and feed conversion ratio were significantly (P less than 0.05) affected at 4th week of age. Overall, highest body weight gain was recorded in birds fed with AB and PB. Inclusion of probiotic in MBM also showed improved body weight gain when compared to MBM group. Highest feed intake and feed conversion ratio was recorded with AB and PB groups. Birds supplemented with MBM+PB showed improved feed intake and feed efficiency when compared to MBM+AB and MBM diet supplemented groups. Higher dry matter, crude protein, calcium and phosphorus retention (P less than 0.05) was observed in birds supplemented with PB or AB in diet without MBM when compared to their control. In MBM supplemented groups addition of PB or AB improved crude protein retention. Birds supplemented with PB or AB with or without MBM showed a significant (P less than 0.05) increase in thigh yield and a non significant reduction in fat yield when compared to their control groups.

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