The last of us? An online survey among German farm veterinarians about the future of veterinary training, livestock farming and the profession in general
June 2020
This online survey investigated how German farm veterinarians perceive the future of their profession. According to the participants, the following topics should play a greater role in veterinary training: Economics, herd health management, practical education, agricultural knowledge and animal welfare issues. The top answer indicates that knowledge about entrepreneurship is seen as a crucial competence of...
Effect of nutritional flushing on reproductive and body weight performance of Abergelle goat does
June 2020
This study was aimed to evaluate the effect of flushing on the reproductive and body weight change on Abergelle breed does. The study indicated that a mix of 300 or 450 g wheat bran (WB) with 50 g noug seed cake (NSC) flushed per day improved the does’ conception rate (70 to 80%) and kidding rate (70%); while does flushed with low concentrate level (150 g WB plus 50 g NSC) or those not flushed had poor and reduced...
Comparative effects of Moringa oleifera powder and soybean meal on the zootechnical parameters of the ISA Brown pullet
June 2020
Poultry farming is an important sector of the Beninese agriculture. But this sector is facing economic difficulties. The aim of this study is to evaluate the effects of Moringa oleifera powder and soybean meal on zootechnical parameters in the ISA Brown pullet. For this purpose, the experiment was carried out on a total of 250 day-old chicks with an initial average weight of 40 ± 1 g. Among these chicks, 25...
Comparative test of the two final commercial dual-purpose breeds during early growth performance under on-farm management conditions in two districts of Jimma Zone, Ethiopia
May 2020
This study was conducted to evaluate the production and reproduction performance of chicken breed under semi-scavenging system of Seka Chekorsa and Omo Nada districts of Jimma Zone. A total of 800 day old chicks were obtained from Debre Zeit Agricultural Research center. 50 day old chicks were distributed with hay box brooder, and the experiment was arranged in a nested design. The result of the current study indicated...
Estimation of major livestock feed resources and feed balance in Moyale district of Boran Zone, Southern Ethiopia
March 2020
The study was conducted to assess the major livestock feed resources and estimating annual feed production and feed balance in Moyale district of Boran Zone, Southern Ethiopia. A simple random sampling technique was employed to select the household’s (HHs) and 96 representative households were selected. Data were collected using group discussions, structured questionnaire, secondary data and personal observations....
Indigenous browse species and goats’ preferences in selected districts of Gamo Gofa and Wolayta zones, Ethiopia
March 2020
Important browses in selected districts were identified using goats’ preference and farmers’ knowledge. A total of 296 plots (20 × 20 m area) were placed along 16 transect lines randomly laid in plane and sloppy communal grazing lands to assess frequency of occurrences and density of the browse species. A total of 48 browse species out of which 31 were recognized by farmers were observed being browsed...
Characterization of Begait cattle using morphometric and qualitative traits in Western Zone of Tigray, Ethiopia
February 2020
The aim of the study is to characterize Begait cattle using morphometric and qualitative traits. The breed was kept under farm and ranch management systems in Western Tigray, Ethiopia. A total of 368 Begait cattle which included 24 male Begait cattle were selected using simple random sampling method and the data were analyzed using statistical packages for social sciences and statistical analysis software. Begait cows...
Characterization of scavenging and intensive chicken production system in Lume District, East Showa Zone, Oromia Regional State, Ethiopia
January 2020
This study is aimed at characterizing scavenging and intensive chicken production system in Lume district of East Shoa Zone, Oromia Region, Ethiopia. Random samplings were employed to select sample kebeles and purposively select respondents based on numbers of chicken population in scavenging and production system (intensive) to identify the specific challenges affecting chicken production. Questionnaires were...
Immune response following Newcastle disease immunization and growth performance of kuroiler, broiler and local Tanzanian chickens
January 2020
Chicken is a major livestock species raised by smallholder households in rural areas in developing countries of Sub-Saharan Africa as a chief source of meat protein and income generation. However, Newcastle disease largely compromises the production of this precious bird under backyard production settings. The purpose of the study was to assess antibody responses and growth performance following Newcastle disease...
Phenotypes, production systems and reproductive performance of indigenous chickens in contemporary Rwanda
December 2019
This study aimed at characterizing phenotypes, production systems and the reproductive performance of indigenous chickens in Rwanda. Indigenous chickens (n=529) from 265 chicken rearing households drawn from all the five provinces of Rwanda were used in this study and analysis was performed using Statistical Analysis Systems (SAS, version 9.2) software. Four comb types were observed, with strawberry (51%) being most...
Feed intake, digestibility and growth performance of Begait sheep fed hay basal diet and supplemented with Tsara (Pterocarpus lucens), Pigeon pea (Cajanus cajan) leaves and concentrate mixture
September 2019
The study was conducted with the objective of measuring feed intake, digestibility, and growth performance of Begait sheep fed hay basal diet and supplemented with different levels of Tsara (Pterocarpus lucens) leaves, Pigeon pea (Cajanus cajan) leaves and concentrate mixture on iso-nitrogenous basis to supply 66.60 g/day crude protein (CP) on dry matter (DM) basis. Twenty five yearling male Begait sheep with initial...
Effect of supplementing Tsara (Pterocarpus lucens), pigeon pea (Cajanes cajan) leaves and concentrate mixture on carcass characteristics of Begait sheep fed hay as a basal diet
September 2019
The study was conducted with the objective of determining the carcass characteristics of Begait sheep fed hay basal diet and supplemented with different levels of Tsara (Pterocarpus lucens) leaves, pigeon pea (Cajanus cajan) leaves and concentrate mixture on iso-nitrogenous basis to supply 66.60 g/day crude protein on dry matter (DM) basis. Twenty five yearling male Begait sheep with initial body weight (BW) of...
Evaluation of varying levels of Vernonia amygdalina leaf meal on growth, hematological parameters and as anticoccidial
August 2019
Among the currently available poultry feed additives, natural herbs and plants have been widely advocated due to their reported widespread beneficial effects. Vernonia amygdalina is one of such potential feed supplements which have recently been reported as having a wide range of beneficial effects on production performance. This study was designed to evaluate the effect of varying levels of V. amygdalina leaf meal on...
Evaluation of proximate content and vitamin profile of Moringa oleifera seed hull
August 2019
Moringa plant is a plant with increase awareness of its health and nutritional benefits in Nigeria. This study was conducted to examine the nutrient composition of underutilized hull of Moringa oleifera seed. Proximate composition, antinutrients, minerals and vitamins profile of the hull were determined using standard analytical methods. The hull contained crude protein 5.25±0.011%, crude fibre...
Identifications of the major factors that influence milk production: The case of dairy farmers in Badulla district, Sri Lanka
July 2019
Dairy farming remains the economic backbone of livestock farmers in high potential area like Badulla district in Sri Lanka. Though, milk production has been quite low. Therefore, this study was carried out to investigate the factors affecting dairy cattle milk production in Badulla. Total of 500 dairy farmers were selected using multistage stratified and simple random sampling techniques. Milk production and...
Production practices of local pig farmers in Ghana
June 2019
Local pig production is of economic, nutritional and socio-cultural importance to livelihoods in Ghana. Data was collected from 176 local pig farmers in four regions of Ghana using pretested structured questionnaire. Majority of the farmers interviewed were males over 30 years and kept crossbred pigs (64%) with income (95%) as their main motivation. In terms of housing of pigs, most farmers use sheds (39%), about a...
Cost effectiveness of feeding cattle genotypes fed rice straw with graded levels of concentrate supplements
June 2019
Cattle genotypes and adoption of new feeding technology are necessary for improving beef cattle production and managing efficiently beef production costs. A study was conducted to determine the effects of cattle genotypes and levels of concentrate supplements on cost effectiveness of feedlot beef production in a Complete Randomized Block Design in 3×4 factorial arrangements with 4 replications. Feeds were...
‘You should be slaughtered!’ Experiences of criticism/hate speech, motives and strategies among German-speaking livestock farmers using social media
May 2019
Livestock farmers are advised to engage in direct dialogue with consumers. However, attempts to communicate in this way e.g. by farmers using social media have received little academic attention. The present article, based on an online questionnaire conducted in the summer of 2018, provides an explorative insight into the motives, strategies and experiences of criticism of German-speaking livestock farmers with a...
Socio-economic perception of snail meat consumption in Fako division, south-west region Cameroon
May 2019
Cameroon south-west region offers favorable climatic conditions for survival of land snails whose meat is known for their nutritional benefits. Besides, conventional livestock (beef, chicken, etc.) cannot satisfy the high demand in Cameroon. Hence, snail meat could be suitable alternative source of protein. Therefore, this article investigated the perception and identified the main determinants of land snail meat...
Some internal and external egg quality characteristics of local and exotic chickens reared in Yirgalem and Hawassa towns, Ethiopia
May 2019
Analyzing eggs quality is so important for both consumers and for coming new chicks. Total of 300 eggs (100 eggs from each native, Sasso and Bovans brown) chicken were collected during winter of 2017 to evaluate some egg quality parameters of chickens reared at Yirgalem and Hawassa towns of Southern Ethiopia. The eggs were purchased from the householders and each egg was carefully broken on a glass sheet, and was...
Genetic evaluation of dairy cattle based on morning and afternoon milking test day records with fixed regression model
April 2019
This study evaluated morning and afternoon test day records for genetic evaluation of dairy cattle. The data were taken form 128,087 test day yield records for the first four lactations of Holstein cows from 2007 to 2017, from Nucleus Breeding Center of dairy cattle in Indonesia. The records consisted of morning and afternoon and total milk yields from 823 cows, resulting from 133 sires and 520 dams; records were...
Suboptimum reproductive performance among dairy herds in Uganda
April 2019
Suboptimum reproductive performance affects the overall profitability of dairy herds. In order to manage this condition, there is need to clearly understand the different forms in which it presents, as well as its possible risk factors under the Ugandan context. This review study was conducted to highlight the different forms of suboptimum reproductive performances among Ugandan dairy herds through literatures from...
Factors influencing success of artificial insemination of pigs using extended fresh semen in rural smallholder pig farms of Rwanda
April 2019
The present study was conducted to analyse the factors influencing the success of artificial insemination (AI) in pigs using extended fresh semen in rural smallholder pig farms. One hundred female pigs from Rulindo and Gicumbi districts in Northern Region of Rwanda were artificially inseminated using locally collected and extended fresh semen. The pregnancy was confirmed by using both no returns to estrus and abdomen...
Carcass and meat quality characteristics of two hair type breed lambs fed tef (Eragrostistef) straw ensiled with effective micro-organisms and supplemented with concentrates
April 2019
The experiment was conducted with the objective of studying the carcass characteristics and meat quality of Arsi-Bale lambs (AB) and Afar lambs (Af) fed on tef straw (TS) ensiled with effective microorganisms and supplemented with concentrate. The experimental design was complete randomized block with two factors having 7 replications. Each lamb was fed on TS silage alone, or supplemented with either wheat bran Bokashi...
Genotype and sex effects on the performance characteristics of pigs
April 2019
Data from fifty-four pigs: twenty-five Duroc, twenty-one Large White and eight crosses of Duroc and Large White (Hybrid) were used to quantify and mathematically describe the performance traits of pigs. The aim of this study was to investigate the effects of genotype, sex and their interaction on the performance characteristics of three pig genotypes. The pigs were 30 kg of body weight and 70 days of age at the...
The prevalence of foot related problems in working donkeys and its implication on the livelihood of donkey owners in Hawassa City, Southern Ethiopia
March 2019
A cross sectional study was conducted from April 2014 to April 2015 to assess foot related problems in working donkeys and their effects on the owners’ livelihood in Hawassa City. The hoof problems in donkeys included hoof abnormality, apparent lameness or standing lameness. 369 owners owned 1 to 5 donkeys, 161 (43.35%) and 1(0.3%). 14(3.8%), 6(1.6%), 211(57.2%) and 138(37.4%) were illiterate, educated in...
Growth and carcass characteristics of Afar lambs at two concentrate levels supplementation and slaughter weights fed Tef Straw Basal Diet
March 2019
An experiment arranged in 2×2 factorial was carried out to evaluate the effect of concentrate levels, targeted live weights, and their interaction on live and carcass performance of Afar lambs. Forty yearling lambs were divided into 5 groups; one group was slaughtered at the beginning of the experiment and the other groups were randomly assigned to four treatments. Significantly (P≤0.05) higher dry matter...
The effect of using either soybean or groundnut straw as part of basal diet on body weight gain, and carcass characteristics of Gumuz Sheep
March 2019
The study was conducted to evaluate the effect of soybean or groundnut straw replacement for hay on live weight change and carcass characteristics of Gumuz sheep at Pawe Agricultural Research Centre. Thirty yearling male intact Gumuz sheep with initial body weight of 18.91 ± 2.6 kg (mean ± SD) were used in the experiment. The study consists of 90 days of feeding trial period after acclimatization of 15...
Urban poultry production systems and constraints of local and exotic chickens reared in Yirgalem and Hawassa Towns, Ethiopia
February 2019
Rearing of chicken plays important roles on both the rural and urban economy of Ethiopia. This study was conducted to assess urban poultry production system and productive performance of local and exotic chickens reared at Yirgalem and Hawassa towns of Southern Ethiopia. Stepwise purposive sampling method followed by random sampling was used to select the respondents. In total, 180 respondents were selected based on...
Effects of sources of dietary protein supplemented to oat-vetch hay mixture on milk yield and milk composition of crossbred dairy cows
February 2019
The experiment was conducted in Debre Zeit Agricultural Research Center with the objective of evaluating the effects of sources of dietary protein supplemented to oat-vetch mixture hay on milk yield, milk composition and profitability in lactating crossbred dairy cows. Four high grade cross bred (Holstein Friesian × Boran) dairy cows with similar lactation stage (mid lactation) and parity were used. The...
Major causes of chicken mortality in and around Hawassa City, Sidama Zone, Southern Ethiopia
February 2019
A cross sectional study was conducted from November 2017 to March 2018, to assess major causes of chicken mortality and identifying parasite types in and around Hawassa city, Southern Ethiopia. One hundred sixty respondents were selected using multistage sampling technique. Questionnaire and laboratory data were analyzed using STATA version 14. Among the respondents 34% kept their chicken extensively while 52 and 14%...
Effects of snail offal meal on performance of broiler chickens
February 2019
The study investigated the effects of inclusion of various levels of snail offal meal (SOM) on the performance of broiler chickens. The study was carried out in the animal farm of the Department of Animal Science, Nnamdi Azikiwe University, Awka Anambra State. The experiment was designed on a 4×3 Completely Randomized Design (CRD) with four dietary treatments having 0, 2.5, 5 and 7.5% inclusion of SOM over a...
Toxin and toxin-binders affecting the performance, organs, haematology and histological characteristics of broilers fed with infected diets
February 2019
The potency of four varieties of toxin binders (labeled A, B, C and D) on the physiological status of broiler birds fed with diets infected with aflatoxin was investigated. Six experimental diets were formulated: Diet 1 was infected with aflatoxin without binders, Diets 2 to 5 were infected but binders A, B, C or D were added, while Diet 6 was the control diet without infection. 180 birds were equally and randomly...
Productive and reproductive performance of indigenous chickens in Gena Bossa District of Dawro Zone, Ethiopia
January 2019
This study was conducted in Gena Bossa district with the objective of assessing the productive and reproductive performance of indigenous chickens. Multistage stratified purposive and random sampling methods were used and a total of 138 households were interviewed in the study area. Fifteen, fifty four and sixty nine farmers selected for interviews from highland, midland and lowland agro-ecologies, respectively. From...
Prevalence of bovine mastitis, risk factors, isolation and anti-bio gram of major pathogens in Mid Rift valley, Ethiopia
January 2019
Cross-sectional study design was implemented in Alage dairy farm to determine the overall prevalence of mastitis, its causative agents, susceptibility patterns and risk factors associated with it. A total of 111 milking dairy cows and 444 quarters were examined. Overall prevalence of mastitis at cow and quarter levels were 73 and 37%, respectively. Coagulase negative staphylococci (CNS) (37.7%) followed by...
Determination of body weight from morphometric characteristics of guinea pigs (Cavia porcellus) reared in southern Benin
January 2019
In animal production, body weight is an important parameter for management, health and marketing decisions. This study is undertaken to determine the relationships between body weight and linear body measurements of guinea pigs. 120 guinea pigs (60 males and 60 females) were used. Body weight (BW), head-body length (HBL), chest circumference (CC), head circumference (HC), neck circumference (NC), left hind foot length...
The effect of physical feed restriction during the starter period on broilers’ performance
January 2019
An experiment was conducted in a completely randomized design to study the effect of physical feed restriction on broilers’ performance during the starter period. Two hundred and forty one-day-old unsexed (Hubbard) broiler chicks were randomly distributed in six treatments; there were five replicates with eight chicks per a replicate. Treatment A: fed ad libitum (control). Restricted groups were restricted...
Farmers’ perception on sheep production constraints in the communal grazing areas of the Eastern Cape Province, South Africa
December 2018
The study was conducted to identify farmers’ perception and ranking of the most important constraints to sheep production at Sinqumeni administrative area, in Ngcobo local municipality of the Eastern Cape Province, South Africa. Data was collected using semi-structured questionnaire. The results showed that 72.6% of the surveyed farmers were males and 62.5% of the farmers were between the ages of 52-80 years. The...
Effect of cowpea (Vigna unguiculata) grain on growth performance of Cobb 500 broiler chickens
December 2018
A total of 300 day old Cobb and 500 broiler chicks distributed randomly to 20 pens with 15 chicks each were allocated to 5 different dietary treatments with 4 replicates per treatment in order to evaluate the growth performances of Cobb 500 broiler chickens. A complete randomized design (CRD) was used. Cowpea inclusion levels were 0% (T1), 5% (T2), 10% (T3), 15% (T4) and 20% (T5). A partial budget analysis was done for...
A critical audit on available beef and chicken edible offals and their prices in retail chain stores around Gaborone, Botswana
December 2018
The study aims to determine the available beef and chicken edible offals and their prices in four major retail stores in Gaborone, Botswana. Traditionally, edible beef and chicken offal were available and sold in rural meat and informal markets around Gaborone, but recently upmarket retail stores of Gaborone sell these products. The study was done over a period of twelve months. Amongst the offals noted in the retail...
Beef edible red offal condemnations in Kgatleng Slaughter Facilities, South eastern Botswana in a wet and dry season period
November 2018
The study aimed to determine pathological conditions across two seasons, leading to condemnations of beef edible red offals in Kgatleng District, Botswana. Offals are valued in communities of Botswana. Data from slaughter facilities was evaluated for dry/winter and wet/summer seasons. Financial losses were also determined. 7405 cattle were processed in the two seasons, with 4005 cattle slaughtered in the dry season and...
Aflatoxigenic fungi in Nigerian poultry feeds: Effects on broiler performance
November 2018
Aflatoxigenic fungi common to poultry feeds from Nigerian feed mills were investigated and their effects on broiler production were determined. Sixty two weeks old Abor-acre broilers were randomly divided into 5 treatment groups. Each treatment group had 3 replicates of 4 birds each. Birds in each treatment group were fed feed from one of five companies. Feed intake and body weights were determined. Blood samples were...
Assessment on consumption and marketing system of chickens in Gena Bossa district, south Ethiopia
November 2018
This study was conducted in Gena Bossa district on assessment of consumption and marketing of chickens with the objectives of assessing chicken meat and egg consumption and marketing system of chickens. Random sampling method was used to select 138 households for interview. About 55.1% of chickens were owned by wife and the rest of flocks were owned by husband, boys and girls. Almost all of the farm activities were...
Assessment of factors affecting adoption of exotic chicken breed production in North Western Zone of Tigray, Ethiopia
November 2018
Exotic chicken breeds were promoted and disseminated in the rural and peri-urban parts of Ethiopia, to improve the productivity of the poultry to increase the income of farmers. The study was conducted to explore the factors affecting adoption of exotic chicken breed in Tselemti and Tahtay Koraro districts of North Western zone of Tigray region, Ethiopia. A multi-stage random sampling technique was followed to select...
Assesment of quality and marketing of hide and skin in Adamitulu Jidokombolcha and Bora Woreda in East Shewa Zone of Oromia Regional State, Ethiopia
October 2018
Hide and Skins are important economic products contributing to the largest share of the total and agricultural export commodities followed by live animals in Ethiopia. The current study was conducted with the objective of assessing the major causes of hide and skin defect, quality, and marketing of the raw materials in Adami-Tulu and Bora district. A total of 768 (382 sheep and 220 goat skins and 76 cattle hides) sample...
Productive and reproductive performance of indigenous chickens in Ethiopia
October 2018
This study reviews the productive and reproductive performance of indigenous chickens in Ethiopia with the aim of delivering summarized and synthesized information for the beneficiaries and producers. Chicken production encompasses into traditional scavenging, small and large-scale market orientated systems based on the objective of the producer, the type of inputs used and the number and types of chickens kept. In...
Current Status of animal biotechnology and option for improvement of animal reproduction in Asia
October 2018
The aim of this review paper was to investigate the use of biotechnology in the improvement of animal reproduction in different Asian Countries. Biotechnologies have contributed immensely to increasing livestock reproductively, particularly in developed countries, and can help to alleviate poverty and hunger, reduce the threats of diseases and ensure environmental sustainability in developing countries. A wide range of...
Local sheep and goat reproductive performance managed under farmer condition in Southern Ethiopia
October 2018
Sheep and goats represent an important component of the farming system by providing about 12% of the value of livestock products consumed and 48% of the cash income generated at the farm level. Although diverse sheep and goats resources are found in Ethiopia, their productivity is low; the sector has not received a great deal of attention from scientists, administrators and legislators. Strategic recording and...
Influence of dietary wood charcoal on growth performance, nutrient efficiency and excreta quality of male broiler chickens
October 2018
Dietary wood charcoal can be a potential low-cost feed supplement for the improvement of performance in broiler chicken production, while reducing loss of nutrients through birds’ excreta. However, it has no nutritive value and excess feeding may lead to constipation and thereby hamper birds’ production performance. An experiment was conducted with a total of 24 male broiler chickens which were...
Livestock production system characterization in Arsi Zone, Ethiopia
September 2018
Despite its vital role in the country’s economic activities, livestock sector was considered as poor investment for development in Ethiopia. But currently, it is being given due attention in government policy planning, especially in the last two growth and transformation plans. Arsi zone is known for its own cattle breed known as “Arsi breed” (one of the six local breeds of the country) and has huge...
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