scholarly journals Effects of Suckling Schedule on Growth Characteristics of Saanen Kids

2008 ◽  
Vol 51 (1) ◽  
pp. 55-63 ◽  
Author(s):  
F. Diken ◽  
F. Ugur ◽  
C. Tolu ◽  
M. Dosay Akbulut
Keyword(s):  
Growth Performance ◽  
Water Intake ◽  
Feed Intake ◽  
Live Weight ◽  
Growth Characteristics ◽  
Weight Increase ◽  
Training Centre ◽  
Significant Difference ◽  
The Right ◽  
And Training

Abstract. This study was carried out with single-born Saanen kids raised at Uvecik Research and Training Centre of Canakkale Onsekiz Mart University. In the study, the kids were raised according to two suckling program. In the first program, the kids suckled full-udder of their dams for 30 min at 08.00 and 18.00. In the second program, the right lob of the udder of the kid’s dams was milked by hand, and then the kids were allowed to suckle their dams for 30 min at 08.00 and 18.00. The kids in the both groups were weaned at 5 weeks of the study. The live weights of the kids of the first and second program were 10963.0±274.4 and 10384.9±285.1 g (P>0.05) at 5 weeks of the study and 17932.9±676.3 and 17482.7±702.8 g (P>0.05) at 12 weeks of the study, respectively. The height at withers and heart girth of the kids of the first and second program were 51.7±0.9 and 51.1±0.9 cm (P>0.05), and 61.1±0.8 and 58.5±0.8 cm (P≤0.05) at 12 weeks of the study, respectively. The live weight increase between 1-5 and 1-12 weeks of the kids of the first and second program were determined as 192.0±9.5 and 178.6±9.9 g (P>0.05), and 160.2±8.4 and 157.0±8.7 g (P>0.05), respectively. No significant difference was found between the programs in terms of roughage intake (P>0.05), concentrate feed intake (P>0.05), water intake (P>0.05), rumination (P>0.05) behaviors. In conclusion, the growth performance and behaviors of kids which were raised according to two suckling program were found similar.

scholarly journals Growth performance and some morphological traits of Honamli goat kids until weaning age in extensive condition

2016 ◽  
Vol 5 (1-2) ◽  
pp. 48-51
Author(s):  
Özkan Elmaz ◽  
Mehmet Çolak ◽  
Aykut Asim Akbaç ◽  
Mustafa Saatci
Keyword(s):  
Veterinary Medicine ◽  
Birth Weight ◽  
Growth Performance ◽  
Body Length ◽  
Morphological Traits ◽  
Live Weight ◽  
Chest Circumference ◽  
Weaning Age ◽  
And Training

The aim of this study was to determine growth performance until weaning age of Honamli goat kids reared in extensive conditions in Turkey. Study was carried out with 75 Honamli kids (44 female, 31 male), kept at the Research and Training Farm of the Faculty of Veterinary Medicine of Mehmet Akif Ersoy University in Burdur, Turkey. Birth weight of male kids was higher than that female kids and also birth weight of single kids was higher than that twin kids. Live weight in the 120th day of male, female, single and twin kids were 24.4 kg, 22.0 kg, 26.9 kg and 21.2 kg, respectively. Withers height, body length, chest circumference and nose length on the 120th day were detected as 61.6 cm, 58.4 cm, 59.2 cm and 18.4 cm, respectively in female Honamli kids. Same measurements were 63.9 cm, 61.7 cm, 62.7 cm and 20.0 cm for males Honamli kids.

Feed intake of grazing cattle. IV. A study with milk cows of the influence of pasture restriction combined with supplementary feeding on production per animal and per acre

1966 ◽  
Vol 8 (1) ◽  
pp. 47-57 ◽  
Author(s):  
W. Holmes ◽  
J. G. W. Jones ◽  
C. Adeline
Keyword(s):  
Feed Intake ◽  
Reasonable Agreement ◽  
Close Agreement ◽  
Live Weight ◽  
Grazing Cattle ◽  
Electric Fence ◽  
Significant Difference ◽  
Milk Cows ◽  
Index Methods ◽  
Pasture Area

The possibility that restriction of pasture and controlled supplementation of the diet of milking cows with concentrates might improve the efficiency of utilisation of grazing was examined in a double reversal grazing experiment with 9 Ayrshire cows per treatment which extended over 4 months.Cows received either pasture alone allocated daily by electric fence (treatment B), or half the pasture area plus one-third of their expected DOM intake offered as concentrates (treatment A).In the first two periods, treatment A resulted in closer defoliation of the pasture.Over the whole experiment there was no significant difference in yield of fat-corrected milk between treatments, although treatment A depressed butterfat percentage and raised milk yield significantly. Treatments did not influence live-weight gain significantly and toth groups gained over the season.Feed intake estimated by chromic oxide-faecal index methods was similar for both treatments except in period 1. Intake estimates by clipping methods or by faecal index methods were in close agreement in period 1 for treatment B and in reasonable agreement in periods 2 and 3.The results are discussed particularly with a view to the possibilities of replacing some grazing with barley or other concentrated feeds. On the available evidence this is economically feasible only where very profitable uses of the grassland saved are possible.

scholarly journals Teachers’ Skills and ICT Integration in Technical and Vocational Education and Training TVET: A Case of Khartoum State-Sudan

2018 ◽  
Vol 8 (3) ◽  
pp. 31 ◽  
Author(s):  
Abdelmoiz Ramadan ◽  
Xiaohui Chen ◽  
Laura L. Hudson
Keyword(s):  
Vocational Education ◽  
Education And Training ◽  
Vocational Education And Training ◽  
Demographic Information ◽  
Ict Integration ◽  
Significant Difference ◽  
Information And Communication ◽  
Technical And Vocational Education ◽  
The Right ◽  
And Training

Information and communication technology (ICT) elicited rapidly dissemination over the world. For its impact inSudan, the national government has been energized the institutions to implement ICT in every sector. This studyexamined the Sudanese teachers’ skills and ICT integration in technical and vocational education and training TVETin Khartoum state. The study directed out of two hundred respondents were sampled randomly, questionnaires weredistributed, 168 (84%) were properly filled and returned, 130 were males and 38 females from three various bodiesof TVET include (technical secondary schools, artisan institutions, and vocational training centres). A One-WayANOVA and Independent sample t-test on SPSS version 20 for data analysis were adopted. The results revealed thatsignificantly the respondents are same in terms of demographic information and ICTs usage skills. However, therewas a significant difference among the respondents’ ICT skill due to their ages and qualifications. Consequently,more training needs to be conducted for TVET teachers in basic skills of computer use. Following the internationalstandards, the right decisions we are strongly recommending train/teach pre-service and in-service teachers on ICTsskills based on 21st-century requirement.

Influence of Dietary Substitution of Palm Oil by Rapeseed Oil at Different Levels on Growth Performance and Economics of Broilers

2020 ◽  
Author(s):  
C. Sudharsan ◽  
S. Senthil Murugan ◽  
Biju Chacko ◽  
Sanis Juliet ◽  
Suresh N. Nair ◽  
...  
Keyword(s):  
Growth Performance ◽  
Palm Oil ◽  
Rapeseed Oil ◽  
Body Weight Gain ◽  
Live Weight ◽  
Omega 3 ◽  
Feed Conversion ◽  
Treatment Groups ◽  
Significant Difference ◽  
Poultry Diets

Background: Fat and oil are commonly used in poultry diets to increase energy density and also to increase the palatability of feed, feed efficiency and for deposition of fat in broilers. Thus a study was proposed to find the effects of dietary replacement of saturated fatty acid rich palm oil (PO) by omega-3 rich rapeseed oil (RO) on growth performance and economics in broilers. Method: The growth performance feeding trial was conducted in 160 day-old broilers (vencobb 400) with four treatment groups (G1, G2, G3 and G4) with four replicates of ten chicks each. The basal diet (R1) was prepared with palm oil included at the rate of 1.5, 3, and 4.5 per cent in pre-starter, starter and finisher ration, respectively and fed to G1. The other treatment groups G2, G3 and G4 received R2, R3 and R4 experimental rations respectively. The experimental rations R2, R3 and R4 were prepared with rapeseed oil replacing 25, 50 and 100 per cent of palm oil which was included in R1. Result: The broiler ration prepared with rapeseed oil at 50 and 100 per cent level (G3 and G4) replacing palm oil showed increased body weight gain (P less than 0.01) and better feed conversion ratio (P less than 0.05) than G1 group. There was no significant difference in the feed intake among the different treatment groups. Profit per kg live weight in G3 (Rs.12.06) and G4 (Rs.11.14) was more than G1 (Rs.8.21) and G2 (Rs.6.57). The supplementation of omega-3 rich rapeseed oil had significantly improved the performance of broilers.

The feed intake of grazing cattle. I. Feed intake of dairy cows on strip and free grazing

1960 ◽  
Vol 2 (2) ◽  
pp. 131-139 ◽  
Author(s):  
W. Holmes ◽  
H. El Sayed Osman
Keyword(s):  
Feed Intake ◽  
Live Weight ◽  
Feed Consumption ◽  
Feed Digestibility ◽  
Significant Difference ◽  
Milk Cows ◽  
Faecal Nitrogen ◽  
Free Grazing ◽  
The Difference ◽  
Strip Grazing

1. Eight Ayrshire milk cows were grazed for four 3-week periods from July to October 1957 in a balanced sequence on two strip-grazed and two free-grazed paddocks, each of two acres. Feed intake and digestibility were estimated by the chromic-oxide faecal-nitrogen method.2. There was no significant difference in average feed digestibility between the treatments. Free grazing cows ate 30·4 lb. dry matter per day and strip grazing cows 28·9 lb. The difference was just significant (p<0·05). There was no significant difference in milk yield, live-weight or live-weight gain per cow.3. Total feed output per acre was 11% greater on strip grazing when measured by utilised starch equivalent but only 1 % greater when measured by estimated feed consumption. The data suggest that strip-grazed cattle needed less energy for grazing.4. The results are discussed with reference to their accuracy, their implications on grazing management and their correspondence with estimates of food requirements based on indoor feeding standards.

scholarly journals Growth Performance, Nutrient Digestibility and Carcass Characteristics of Pigs Fed Diets Containing Amarula (Sclerocarya Birrea A. Rich) Nut Cake as Replacement To Soybean Meal

2021 ◽  
Author(s):  
Maggy Palesa Mabena ◽  
Moses Ratsaka ◽  
Thobela Nkukwana ◽  
Ingrid Malebana ◽  
Douglas Nkosi
Keyword(s):  
Growth Performance ◽  
Feed Intake ◽  
Average Daily Gain ◽  
Carcass Characteristics ◽  
Live Weight ◽  
Nutrient Digestibility ◽  
Growing Pigs ◽  
Feed Conversion ◽  
Large White ◽  
Sclerocarya Birrea

Abstract This experiment evaluated varying levels of Amarula (Sclerocarya birrea A. Rich) nut cake (ANC) on growth performance, nutrient digestibility and carcass characteristics in pigs. Thirty Large White × Landrace (LW × LR) pigs were stratified by weight (average live weight of 20 ± 5 kg) and randomly allocated to the five experimental diets that contained 0 (control), 50, 100, 150 and 200 g ANC/kg DM. Each pig served as a replicate unit, housed individually. Bodyweight, feed intake, average daily gain (ADG) and feed conversion ratio (FCR) were recorded weekly throughout the trial period. On completion of the growth trial, following a 3-day adaptation, a nutrient digestibility study was conducted over 5 days. Thereafter, pigs were fasted for twelve hours, weighed, slaughtered, and carcass samples were collected for analysis. Feed intake was not affected by dietary treatment, but ADGs were reduced at ANC levels > 15%, resulting in poor FCR. Protein digestibility was reduced at ANC levels > 15%, while ether extract and fibre levels increased. Warm and cold carcass weights were lower at ANC levels > 15, with improved meat redness and lightness. It was concluded that ANC could replace SBM in the diet of growing pigs at less than 15% inclusion level.

scholarly journals Feeding value of raw and boiled pigeon pea seed meal on the growth performance of local pullet chicks

2020 ◽  
Vol 46 (5) ◽  
Author(s):  
K. U. Amaefule ◽  
C. O. Okereke
Keyword(s):  
Growth Performance ◽  
Feed Intake ◽  
Protein Intake ◽  
Live Weight ◽  
Pigeon Pea ◽  
Daily Weight Gain ◽  
Seed Meal ◽  
Feed Conversion ◽  
Feeding Value ◽  
Pea Seed

A total of 324 local pullet chicks (1- 8 weeks) were used for the research project to evaluate the feeding value of raw and boiled pigeon pea seed meal (PSM) on their growth performance. Nine iso-caloric and isonitrogenous diets were formulated, with raw and boiled pigeon pea seed meal at inclusion levels of 0%, 15%, 20%, 25% and 30%, respectively. There were 36 chicks per treatment replicated into 3 at 12 chicks per replicate. There were significant interactions between form and PSM levels on the final live weight, daily feed intake and daily protein intake. Final live weight of pullets fed both raw and boiled PSM followed the same trend, pullets fed control (0%) and 15% raw PSM 128.10 and 132.33g respectively performed better than the rest of the treatment levels but statistically similar at all levels. Daily feed intake and daily protein intake showed significant interaction among the treatments. Pullets fed control (8.95g) and raw diets (8.79g) consumed more feed than pullets fed boiled PSM II (105.05g), III (117.77g) IV (91.27g) and V (112.80g) diets. Daily weight gain, feed conversion ratio and protein efficiency ratio had no significant (P>0.05) interaction between form and treatment groups for the pullets. 30% PSM raw or boiled can be fed to local pullet chicks without any deleterious effect on the growth performance.

scholarly journals The effect of concentrated feed supplementation regimes on the nutrients digestibility of grasscutters (Thryonomys swinderianus) fed Pennisetum purpureum as basal Feed.

2020 ◽  
Author(s):  
Peter Gboshe ◽  
Ebiloma Osarenakhue
Keyword(s):  
Growth Performance ◽  
Live Weight ◽  
Pennisetum Purpureum ◽  
Elephant Grass ◽  
Feed Supplementation ◽  
Thryonomys Swinderianus ◽  
Treatment Groups ◽  
Significant Difference ◽  
In Captivity ◽  
Nutrients Digestibility

The study was designed to determine the effect of concentrated feed regimes on nutrients digestibility of grasscutters (Thryonomys swinderianus) fed Pennisetum purpureum as basal feed. A total of fifty grower Grasscutters were randomly assigned to 5 treatment groups of 10 Grasscutters each with 5 replicates, two animals serving as a replicate. Treatment was 1, 2, 3, 4, and 5 for 1, 3, 5, 7, and 9%, respectively, of concentrated feed served at their weekly live weight. Parameters measured included apparent coefficient of digestibility and percentage digestible nutrients. The results obtained showed that the coefficient of digestibility showed a significant difference in all the nutrients evaluated. Percentage digestible nutrients and total digestible nutrients were also significantly affected. The high coefficient of digestibility of the various nutrients and total digestible nutrients are indications that adequate nutrients were available for growth and maintenance of the grasscutters. The findings of this study suggested that supplementation of forage with formulated concentrate can be an aid in the digestion of nutrients by grasscutters for their growth performance while in captivity. The digestibility of nutrients when concentrate supplement and elephant grass were combined, particularly 5% concentrate supplement was not affected. Based on the results, it was, therefore, recommended that it should be used in improving the growth performance of grasscutters.

scholarly journals A Comparison of Rice Straw and Whole-Crop Barley (Hordeum vulgare L.) Silage Supplements on Performance and Carcass Characteristics of Hanwoo (Bos taurus coreanae) Steers

2020 ◽  
Vol 10 (21) ◽  
pp. 7725
Author(s):  
Seung Hak Yang ◽  
Won Ho Kim ◽  
Suk-Nam Kang ◽  
Ki Choon Choi ◽  
Dahye Kim
Keyword(s):  
Growth Performance ◽  
Meat Quality ◽  
Rice Straw ◽  
Feed Intake ◽  
Bos Taurus ◽  
Live Weight ◽  
Control Treatment ◽  
Alpha Linolenic Acid ◽  
Marbling Score ◽  
Hordeum Vulgare L

This study aimed to analyze the effects of whole-crop barley silage (WCBS) and a high-concentrate diet combination to replace a rice straw/concentrate on growth performance, and meat quality of Hanwoo steers (HS). Twenty-four animals were allocated to two groups with a rice straw/concentrate control treatment (CON) and a WCBS/concentrate treatment group. The concentrate was offered to all animals based on live weight after a feeding trial of grass-based diets. Feed intake of WCBS was lower than the CON (p < 0.01) and intake of concentrate was lower in the WCBS group than the CON in all experimental phases (p < 0.01). WCBS increased backfat thickness (BFT) and slaughter weight (p > 0.05). The marbling score was slightly higher in the WCBS group (p > 0.05). WCBS-fed beef had higher crude fat, lower crude protein, and moisture contents. WCBS feeding increased the levels of alpha-linolenic acid (p < 0.01) and decreased arachidonic acid in meat (p < 0.02). Hanwoo steers fed WCBS/concentrate improved feed intake, carcass traits, meat price, palatability, and FA content compared to those fed rice straw/concentrate, suggesting that WCBS is a potential source for improving the growth performance and meat quality in Hanwoo steers with significant economic efficiency.

scholarly journals Effect of Breed Types and Castration on Carcass Characteristics of Boer and Large Frame Indigenous Veld Goats of Southern Africa

Animals ◽  
2020 ◽  
Vol 10 (10) ◽  
pp. 1884 ◽  
Author(s):  
Gertruida L. van Wyk ◽  
Louwrens C. Hoffman ◽  
Phillip E. Strydom ◽  
Lorinda Frylinck
Keyword(s):  
Subcutaneous Fat ◽  
Live Weight ◽  
Intramuscular Fat ◽  
Muscle Area ◽  
Eye Muscle ◽  
Significant Difference ◽  
Kidney Fat ◽  
Pelleted Diet ◽  
The Right ◽  
Boer Goats

Weaner male Boer Goats (BG; n = 36; 21 bucks and 15 wethers) and large frame Indigenous Veld Goats (IVG; n = 41; 21 bucks and 20 wethers) were raised on hay and natural grass ad libitum and the recommended amount of commercial pelleted diet to a live weight between 30 and 35 kg. Carcass quality characteristics (live weight, carcass weights, dressing %, chilling loss and eye muscle area) were measured. The right sides of the carcasses were divided into wholesale cuts and dissected into subcutaneous fat, meat and bone. Large frame Indigenous Veld Goat (IVG) wethers were slightly lighter than the IVG bucks with no significant difference observed between BG. Wethers compared to bucks had higher dressing %, subcutaneous fat % in all primal cuts, intramuscular fat %, kidney fat % and, overall, slightly less bone %. Some breed–wether interactions were noticed: IVG wethers were slightly lighter than the IVG bucks, but the IVG bucks tended to produce higher % meat compared to other test groups. Judged on the intramuscular fat % characteristics, it seems as if wethers should produce juicier and more flavorsome meat compared to bucks.

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