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Dutta TK, Tripathi P, Chatterjee A, Mohammad A, Das AK. Effect of feeding Bengal gram residual forage-based pelleted total mixed ration on growth performance, nutrient availability, carcass traits and composition in finisher Barbari kids. Trop Anim Health Prod 2024; 56:124. [PMID: 38613629 DOI: 10.1007/s11250-024-03964-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2023] [Accepted: 03/22/2024] [Indexed: 04/15/2024]
Abstract
The study aimed to assess the impact of feeding Bengal gram residual forage-based pelleted Total Mixed Ration (TMR) with varying concentrate (C) to roughage (R) ratios on feed intake, nutrient utilization, growth, and carcass characteristics in Barbari kids. Sixteen weaned male Barbari kids (av. age, 233 ± 11 days; weight, 13.86 ± 0.76 kg) were divided into two groups (T1 and T2), each receiving different pelleted diets (TMR) with distinct concentrate to roughage ratios (T1 with 60:40; T2 with 40:60). The kids were fed for 133 days, and a digestion trial was conducted at the end of the study. After completion, all kids were slaughtered. Although, kids under T1 consumed higher (P < 0.001) amount of dry matter, and crude protein compared to T2, which was due to a higher concentrate to roughage ratio in T1. But, the average daily body weight gain (ADG) of finisher kids was 88.53, and 79.83 g/d/kid in T1 and T2, respectively; however, the difference was non-significant. Digestibility of organic matter, crude protein, and total carbohydrate was also greater in T1 compared to T2. Total digestible nutrients intake was higher (P < 0.001) in T1; similarly intake of digestible energy, and metabolizable energy were significantly increased (P < 0.01) in T1 compared to T2. Concentrations of volatile fatty acids and NH3-nitrogen were also enhanced (P < 0.05) in T1 compared to T2. We observed similar carcass weight, and dressing percentage in both groups, and carcass composition remained unaffected. The pelleted diet containing greater ratio of concentrate: roughage (60:40) had no additional benefits in terms of ADG, and carcass traits in finisher kids. Therefore, it may be concluded that the Bengal gram residual forage-based pelleted TMR diet containing C40: R60 (TDN 57.13%, DCP 7.64%, ME 9.11MJ/kg feed) is suitable for optimizing growth performance with desirable carcass traits, and meat composition in finisher Barbari kids reared under the intensive system.
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Affiliation(s)
- T K Dutta
- Eastern Regional Station, ICAR-National Dairy Research Institute, Kalyani, 741235, India.
- Nutrition, Feed Resource and Products Technology Division, ICAR-Central Institute for Research on Goats, Makhdoom, P.O. Farah-281 122, Mathura, Uttar Pradesh, India.
| | - Prabhat Tripathi
- Division of Soil Physics, ICAR-Indian Institute of Soil Science, Bhopal, 462038, India
- Nutrition, Feed Resource and Products Technology Division, ICAR-Central Institute for Research on Goats, Makhdoom, P.O. Farah-281 122, Mathura, Uttar Pradesh, India
| | - A Chatterjee
- Eastern Regional Station, ICAR-National Dairy Research Institute, Kalyani, 741235, India
| | - A Mohammad
- Eastern Regional Station, ICAR-National Dairy Research Institute, Kalyani, 741235, India
| | - Arun K Das
- Eastern Regional Station, ICAR-Indian Veterinary Research Institute, Kolkata, 700037, India.
- Nutrition, Feed Resource and Products Technology Division, ICAR-Central Institute for Research on Goats, Makhdoom, P.O. Farah-281 122, Mathura, Uttar Pradesh, India.
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DUTTA TK, MAMTA, CHATTERJEE A, BHAKAT C, MANDAL DK, RAI S, MOHAMMAD A, SATPATHY D, YADAV SUSHILKR, ANIL, DAS ARUNK. Effect of different levels of concentrate supplementation on feed intake, growth performance, carcass traits and composition in finisher Barbari kids reared under intensive system. THE INDIAN JOURNAL OF ANIMAL SCIENCES 2023. [DOI: 10.56093/ijans.v93i1.127288] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
Thirty-two weaned male Barbari kids (av. age, 144.65 days; weight, 9.43±0.24 kg), reared under intensive system of feeding, were divided equally into four groups (T1, T2, T3 and T4) to investigate the effect of supplementation of different levels of concentrate mixture on voluntary intake, growth performance, carcass traits and quality. All kids were fed with Bengal gram straw ad lib. + green fodder ad lib. as basal ration and supplemented with barley grain @ 0.7% of body weight in T1 and concentrate mixture @ 0.7, 1.4, and 2.1% of body weight in T2, T3, and T4, respectively. Dry Matter Intake (DMI, g)/kg W0.75 increased significantly in T1 and T4 than T2 and T3. Average daily weight gain (ADG) (g/d/kid) was enhanced significantly with each gradual increase in concentrate level. Slaughter weight and empty body weight were greatest in T4 compared with other treatments. Significantly greater dressing percentage and yield of separated lean meat was observed in kids under T3 and T4 than other two groups. But, meat:bone ratio and separated carcass fat yield was significantly higher only in kids under T4. Meat protein content (%) increased in T2, T3, and T4 as compared to control T1. Meat fat content increased linearly due to a gradual increase in the level of concentrate mixture supplementation to the finisher kids. Whereas, meat moisture and ash per cent remained unaltered due to different levels of concentrate supplementation to kids. Therefore, it may be concluded that supplementation of concentrate mixture @ 2.1% of the body weight in the roughage-based diet increased DMI in finisher Barbari kids with greater energy and protein values, which attributed to enhanced ADG in such kids by 408.3% over the control (supplemented with barley grain only), and also improved feed conversion ratio, carcass yield, carcass traits, and meat quality.
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Jemberu WT, Li Y, Asfaw W, Mayberry D, Schrobback P, Rushton J, Knight-Jones TJD. Population, biomass, and economic value of small ruminants in Ethiopia. Front Vet Sci 2022; 9:972887. [PMID: 36311678 PMCID: PMC9608676 DOI: 10.3389/fvets.2022.972887] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2022] [Accepted: 09/23/2022] [Indexed: 11/04/2022] Open
Abstract
Ethiopia has a large population of small ruminants (sheep and goats) which are mostly kept in traditional subsistence production systems that are poorly described. Understanding these different systems, their population structure, biomass, production, and economic value is essential for further analysis and effective policy making. The objective of this study was to quantify these parameters for small ruminant production systems in Ethiopia to use them as a basis for analysis of disease burden within the Global Burden of Animal Diseases program. Population structure and trends of small ruminants were analyzed using data from ten annual national agriculture surveys. A stochastic herd model was used to simulate the small ruminant population, biomass, and economic value. The model was parameterised stochastically using data from statistical databases and the literature, and sensitivity analysis of main model outputs to the stochastic inputs was done. Small ruminants are held across the country mainly managed under two major production systems: the crop-livestock mixed system and the pastoral system. The small ruminant population has grown in the past 10 years with an average annual growth rate of 4.6% for sheep and 6.7% for goats. The national average small ruminant population for 2021 was projected at 96.4 (range 95.3–97.7) million heads and the mean stock biomass was about 2,129 (range 1,680–2,686) million kilograms. The monetary value of the small ruminant population was estimated at USD 5,953 (range 4,369–7,765) million. The annual monetary value of small ruminant production outputs was estimated at USD 1,969 (range 1,245–2,857) million. Although the small ruminant population is large and rapidly growing, contributing about 2% of national annual GDP, the sub-sector is characterized by low productivity, low offtake rates, and a limited range of production outputs with no signs of intensification. Efforts should be made to reduce small ruminant mortality, improve fertility, and better utilize products such as milk to improve the livelihoods of rural households and to benefit the national economy. The approaches developed in this study can be replicated in other systems and countries to reveal trends in the size and value of livestock systems, providing a better understanding of its economic importance and performance.
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Affiliation(s)
- Wudu T. Jemberu
- Global Burden of Animal Diseases Program, Institute of Infection, Veterinary and Ecological Sciences, University of Liverpool, Liverpool, United Kingdom,International Livestock Research Institute, Addis Ababa, Ethiopia,Department of Veterinary Epidemiology and Public Health, University of Gondar, Gondar, Ethiopia,*Correspondence: Wudu T. Jemberu
| | - Yin Li
- Global Burden of Animal Diseases Program, Institute of Infection, Veterinary and Ecological Sciences, University of Liverpool, Liverpool, United Kingdom,Commonwealth Scientific and Industrial Research Organization, Agriculture and Food, St Lucia, QLD, Australia
| | | | - Dianne Mayberry
- Global Burden of Animal Diseases Program, Institute of Infection, Veterinary and Ecological Sciences, University of Liverpool, Liverpool, United Kingdom,Commonwealth Scientific and Industrial Research Organization, Agriculture and Food, St Lucia, QLD, Australia
| | - Peggy Schrobback
- Global Burden of Animal Diseases Program, Institute of Infection, Veterinary and Ecological Sciences, University of Liverpool, Liverpool, United Kingdom,Commonwealth Scientific and Industrial Research Organization, Agriculture and Food, St Lucia, QLD, Australia
| | - Jonathan Rushton
- Global Burden of Animal Diseases Program, Institute of Infection, Veterinary and Ecological Sciences, University of Liverpool, Liverpool, United Kingdom,Institute of Infection, Veterinary and Ecological Sciences, University of Liverpool, Liverpool, United Kingdom
| | - Theodore J. D. Knight-Jones
- Global Burden of Animal Diseases Program, Institute of Infection, Veterinary and Ecological Sciences, University of Liverpool, Liverpool, United Kingdom,International Livestock Research Institute, Addis Ababa, Ethiopia
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Abhijith A, Sejian V, Ruban W, Krishnan G, Bagath M, Pragna P, Manjunathareddy G, Bhatta R. Summer season induced heat stress associated changes on meat production and quality characteristics, myostatin and HSP70 gene expression patterns in indigenous goat. Small Rumin Res 2021. [DOI: 10.1016/j.smallrumres.2021.106490] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Carcass traits, meat quality characteristics, and lipid metabolism-related gene expression pattern of Yaoshan white goats raised in traditional extensive production system: Effects of slaughter age and meat cuts. Small Rumin Res 2020. [DOI: 10.1016/j.smallrumres.2019.11.004] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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Ayele S, Urge M, Animut G, Yusuf M. Comparative slaughter performance and carcass quality of three Ethiopian fat-tailed hair sheep breeds supplemented with two levels of concentrate. Trop Anim Health Prod 2018; 51:187-198. [PMID: 30066137 DOI: 10.1007/s11250-018-1675-7] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2017] [Accepted: 07/23/2018] [Indexed: 10/28/2022]
Abstract
A study was conducted to compare carcass and noncarcass yield, carcass composition, conformation, and fat depot partitioning of three Ethiopian fat-tailed hair sheep breeds (Blackhead Ogaden (BHO), Horro, and Washera) under two concentrate supplement levels (CSL). Sixteen sheep from each genotype (8 sheep per concentrate level), a total of 48, were used in a 3 × 2 factorial arrangement (3 breeds and 2 CSL). The two CSL were 1% (L1) and 1.75% (L2) body weight. Animals were about a year of age at the start of the experiment and all were slaughtered after 90 days of fattening. Dressing percentage per SBW was in the orders of Horro > BHO = Washera (P < 0.001). Total edible noncarcass component yield per EBW (TENCCY/EBW) of Horro breed (21%) was heavier (P < 0.0001) by about 2.8% than that from BHO and Washera sheep. Blackhead Ogaden sheep had significantly (P < 0.05) higher fat percentage and fat to bone ratio, while lower lean to fat ratio than Horro and Washera sheep. The fat partitioning results showed that carcass depot is the major fat depot in BHO and Horro sheep, whereas carcass fat and tail fat in Washera sheep had comparable value. The highest (P < 0.0001) carcass compactness index (CCI) value was obtained in Horro sheep, while the value for Washera was the lowest coupled with leg compactness index; as a result, Washera sheep had poor carcass conformation. Sheep supplemented with L2 had heavier HCW and CCW (P < 0.0001), wider RMA, and dressed better (P < 0.001) than L1-fed sheep. Carcass fat per CCW, carcass fat per total body fat (TBF), TYEP per SBW, and CCI values of the L2 diet-fed group were 2.7, 1.8, 1.2%, and 13.2 g/cm, respectively, higher (P < 0.05) than L1-supplemented sheep. The result highlights that Horro and Washera have closely comparable carcass composition, indicating the two breeds were at a similar stage of physiological maturity, while BHO appeared to be an early maturing sheep, suggesting a need for different feeding management for BHO to harvest lean meat. In conclusion, there existed a significant breed variation in most parameters considered in this study, which can be an opportunity to select breeds for various use and production objectives.
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Affiliation(s)
- Shashie Ayele
- Department of Animal Science, Debre Markos University, P.O. Box 269, Debre Markos, Ethiopia.
| | - Mengistu Urge
- School of Animal and Range Science, Haramaya University, P.O. Box 138, Dire Dawa, Ethiopia
| | - Getachew Animut
- Agricultural Transformation Agency, P.O. Box 708, Addis Ababa, Ethiopia
| | - Mohammed Yusuf
- School of Animal and Range Science, Haramaya University, P.O. Box 138, Dire Dawa, Ethiopia
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Comparative assessment of heat stress induced changes in carcass traits, plasma leptin profile and skeletal muscle myostatin and HSP70 gene expression patterns between indigenous Osmanabadi and Salem Black goat breeds. Meat Sci 2018; 141:66-80. [PMID: 29609073 DOI: 10.1016/j.meatsci.2018.03.015] [Citation(s) in RCA: 43] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2017] [Revised: 03/19/2018] [Accepted: 03/21/2018] [Indexed: 11/20/2022]
Abstract
The primary objective of the study was to compare the impact of heat stress on meat production characteristics of Osmanabadi and Salem Black breed goats based on changes in carcass characteristics, meat quality attributes, plasma leptin concentration, skeletal muscle myostatin and heat shock protein 70 (HSP70) gene expression patterns. The goats were randomly distributed into four groups: OSC (n = 6; Osmanabadi Control), OSHS (n = 6; Osmanabadi Heat Stress), SBC (n = 6; Salem Black Control) and SBHS (n = 6; Salem Black Heat Stress). The animals were slaughtered at the end of the study and their meat characteristics were assessed. This study established the impact of heat stress on a wide variety of carcass and meat quality characteristics in OS and SB goat breeds. The results from the study also provided some crucial evidence for a better resilience capacity of Salem Black breed as compared to Osmanabadi goats in maintaining the meat production during heat stress. The study also established plasma leptin and HSP70 genes to be the ideal biomarkers to reflect the impact of heat stress on meat characteristics in indigenous goats.
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Hidosa D, Tolera A, Nurfeta A. Effect of lablab and pigeon pea leaf meal supplementation on performance of goats fed a basal diet of haricot bean haulms. Trop Anim Health Prod 2018; 50:1271-1277. [PMID: 29500594 DOI: 10.1007/s11250-018-1554-2] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2017] [Accepted: 02/19/2018] [Indexed: 10/17/2022]
Abstract
An experiment was conducted to evaluate the effect of lablab and pigeon pea leaf supplementation on feed intake, digestibility, weight gain, and carcass characteristics of goats fed a basal diet of haricot bean haulms. Thirty-two yearling intact male goats with an average initial body weight of 14.4 ± 1.04 kg (Means ± SD) were assigned to one of the four treatments in a randomized complete block design. The dietary treatments were 17.5% lablab + 17.5% pigeon pea leaf + 63% wheat bran (T1), 35% pigeon leaf + 63% wheat bran (T2), 35% lablab leaf + 63% wheat bran (T3), and 88% wheat bran + 10% noug seed cake (T4). In addition, all treatment diets contained 1 and 1% limestone. The feeding trial lasted for 90 days followed by 7 days of digestibility trial. Carcass evaluation was conducted at the end of the feeding trial. Final body weight ranged from 16.3 kg for T4 to 21.1 kg for T3. The total dry matter (DM) intake for T3 was higher (P < 0.05) than T2 and T4. The total crude protein (CP) intake for T2 was greater (P < 0.05) than T3 and T4. Goats supplemented with T3 diets had the highest (P > 0.05) digestibility of DM, organic matter, and CP and attained the highest (P < 0.05) average daily gain, the heaviest (P < 0.05) hot carcass weight, and the highest (P < 0.05) rib-eye muscle area than those supplemented with T1, T2, and T4 diets. In conclusion, 35% lablab leaf meal and 63% what bran (T3) were found to be a very promising supplement in sheep fed low-quality crop residues under the condition of the current experiment.
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Affiliation(s)
- Denbela Hidosa
- Jinka Agricultural Research Center, Southern Agricultural Research Institute, P.O. Box. 96, Jinka, Ethiopia
| | - Adugna Tolera
- Schools of Animal and Range Sciences, College of Agriculture, Hawassa University, P.O. Box. 222, Hawassa, Ethiopia
| | - Ajebu Nurfeta
- Schools of Animal and Range Sciences, College of Agriculture, Hawassa University, P.O. Box. 222, Hawassa, Ethiopia.
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Body weight change of Abergelle breed and Abergelle crossbred goats fed hay supplemented with different level of concentrate mixture. Trop Anim Health Prod 2017; 50:613-620. [PMID: 29185139 DOI: 10.1007/s11250-017-1477-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2016] [Accepted: 11/17/2017] [Indexed: 10/18/2022]
Abstract
The experiment was conducted at Sekota District using 36 intact yearling males of pure Abergelle breed and Abergelle crossbred goats (50%) with a mean live weight of 18.92 ± 0.72 kg (mean ± SE). The objective of the experiment was to evaluate the effect of different levels of concentrate mixture supplementation on feed intake, live weight gain, and economic gain of the breeds. Goats were blocked based on initial body weight and were randomly assigned to the dietary treatments. The experimental design was a 2 × 3 factorial in RCBD (randomized complete block design). The treatments included ad libitum feeding of local grass hay and supplementation with three levels (184, 368, and 552 g/day) of concentrate mixture. The experiment consisted of 90 days of feeding. Daily, total dry matter and CP (crude protein) intakes were affected by diet and genotype (P < 0.01). Significant decrease (P < 0.001) in hay intake was observed as the level of the supplement increased. Besides, substitution rate increased with increasing levels of supplementation. Average daily body weight gains were significantly impacted only by diet. Animals fed on 184 significantly lower weights, while nonsignificant difference was observed in live weight gain between 368 and 552 supplemented group. Supplementation of 368 concentrate mix significantly improved (P < 0.05) feed intake, daily weight gain, and feed conversion efficiency. Supplementation of 368 g/day had showed significantly higher net return for both goat breeds. However, the Abergelle breed was significantly better in net profit and sensitivity than the crossbreed. Both genotypes performed better with the diet containing 368 g/day than that with 184 and 552 g/day of concentrate supplementation.
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