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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...
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Breeding practices of indigenous draft cattle in North Shoa zone, Amhara region, Ethiopia
The study was conducted North Shoa Zone, Amhara Regional State with the objectives of documenting breeding practice of indigenous draft cattle. The data were collected through semi structured questionnaire, group discussions and field observation. A total of 490 households were randomly selected and interviewed by using pre-tested questioner. Statistical package for social science (SPSS 16) were used to analyze the...
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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 analyzed...
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The objective of this study was to characterize the indigenous chicken ecotypes of eastern and southeastern zones of Tigray. It was conducted in Hawzien, Degua-tembien and Hintalo-wejirat districts of Tigray. Two villages which are found at midland and highland agro-ecologies were selected in each district. Villages far from cities and towns, and potential areas in indigenous chicken population were also considered in the...
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Different levels of synthetic lysine amino acid were supplemented to 240 starter broiler chicks randomly distributed to 12 groups of each 20-day chicks and allocated to four treatment diets in a Completely Randomized Design (CRD). T1 (Control) basal diet (0% synthetic lysine); T2 (0.15% synthetic lysine); T3 (0.3% synthetic lysine) and T4 (0.45% synthetic lysine). There was no significant difference (P>0.05) observed...
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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 body...
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A study was conducted to determine the effects of cattle genotypes and levels of concentrate supplements on cost effectiveness of feedlot beef production. Feeds were urea-treated rice straw (UTRS: 4%, w/w) and concentrates made from decorticated cottonseed cake (66%) and maize bran (34%). The experimental animals were Ankole (AA: n=16), Ankole x Friesian (AF: n=16) and Ankole x Sahiwal (AS: n=16) steers. Steers were...
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Pastoralists in Hawd have been cited by many people in Somaliland as the most desperate people. Denied the right to primary education, these pastoralists feel very frustrated. Their children are destined of dropping out before completing the education cycle. They have always been blamed for their backwardness which is one of the reasons policy directed interventions are blind about extension of educational services as well...
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This study evaluated morning and afternoon test day records for genetic evaluation of dairy cattle. Materials and Methods. This study evaluated 128,087 test day yield records for the first four lactation of Holstein cows from 2007 to 2017, taken at Nucleus Breeding Center of dairy cattle in Indonesia. The records consisted of morning and afternoon and total milk yields from 823 cows, resulted from 133 sires and 520 dams,...
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The study aimed at characterizing of scavenging and intensive chicken production system in Lume district, East Shoa Zone, Oromia Region, Ethiopia. Random samplings were employed to select sample kebeles based on chicken population and purposively select respondents. Administrations of questionnaire were employed on three kebeles and 90 respondents’ from scavenging chicken keepers and, 10 intensive farms were interviewed....
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The objective of this study was to determine the agronomic performances, yield and nutritional quality of lablab cultivars grown under irrigation condition in lowland altitude of Humbo district, Wolaita Zone. The experiment was conducted from December 2016 to April 2017. The field experiment was laid out in a randomized complete block design (RCBD) with four replications. The cultivars tested were Rongai, Highworth and Red...
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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 design with two factors having 7 replications. Each lamb was fed on TS silage alone, or supplemented with either wheat bran...
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Prevalence of S. aureus and Methicillin resistant Staphylococcus aureus in Dairy Farms in Meki Town
The current study was conducted with the objectives of identifying Staphylococcus aureus from mastitis positive quarters and further screening of MRSA from positive cases for the bacteria. Identification of MRSA in dairy herd helps in determining its prevalence and provide information for further study. This study revealed insignificant (p≥0.05) prevalence of S. aureus in clinical (47.4%) and in subclinical (57.8%)...
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Socio-economic perception of snail’s meat consumption in Fako division, south-west region Cameroon
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...
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A study was conducted at Wombera and Pawe districts of Benishangul-gumuz regional state, western Ethiopia, aiming to determine the bee spacing and cell dimensions of honeybee race and recommended an appropriate bee spacing and cell dimension for Apis mellifera scutellata. Wombera and Pawe districts were purposively selected to represent highland and lowland agro-ecologies respectively. The measurement of bee space, cell...
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Poor animal health is reported as one of the major constraints of goat production leading to mortality in pastoral areas like Karamoja Sub-Region in Eastern Uganda. Based in Napak District, this study was aimed at gaining improved understanding of how to reduce goat mortality through improved health management practices (HMP) in kraals. Through convenience sampling, 312 pastoralists out of 388 who own animals in community...
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The feeding experiment was conducted at Key Afer goat research station with objective of evaluating the effect of urea molasses block supplementation on weight gain performance of the grazing 50 % Female Boer x Woyto-Guji crossbred goats. Total of 16 female goats with average initial body weight of 16.75±0.5 kg were used in a Randomized Complete Block Design. Goats were grouped into four blocks based on their initial body...
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Status of livestock resources of Kedarnath Valley, Garhwal Himalaya, India
The Kedarnath Valley of Garhwal Himalaya is very rich in livestock resources. Livestock in the Kedarnath Valley has been reared basically for the production of milk and their related products that can supplement the family income and sustain agriculture. A total of 17 villages were surveyed during the study period to assess the potential use of livestock resources in the Kedarnath Valley. The information was collected...
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Suboptimum reproductive performance among dairy herds in Uganda
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. In this study, we aimed to highlight the different forms of suboptimum reproductive performances among Ugandan dairy herds through literatures from previous...
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Feeding livestock in the tropical environment is faced with serious shortage of proteinous feedstuffs hence; there is the urgent need to search for cheap, readily available, and non-competitive with human need for food. This study therefore was conducted to evaluate the efficacy of Ackee Apple Arils meal (AAAM) in the diet of West African dwarf goats. Twelve (n=12) West African dwarf goats were randomised against four...
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Genotype and sex effects on the performance characteristics of Pigs
Data from 240 pigs (90 Duroc, 100 Large white and 50 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 beginning of the study. Records for...
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A cross sectional study was conducted at Bahir Dar town, northwestern Ethiopia, to quantify the major hoof and musculoskeletal disorders of cart mules and to identify their predisposing factors. Both physical examination of 250 cart mules and questionnaire survey on 174 volunteer cart owners or drivers were used. The overall prevalence of gait problem was 18.8%, of which 83 % was lameness, 6.3% staggering gait and 10.6%...
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Nutritional evaluation of Moringa Oleifera seed hull as livestock feed
This study was conducted to evaluate the potential of underutilized hull of Moringa oleifera seed as raw material in livestock feed. Proximate composition, antinutrients, minerals and vitamin profile of the hull were determined using standard analytical methods. The hull contained crude protein 5.25±0.011%, fibre 19.5±0.038%, ash 5.0±0.026%, crude lipid 4.25±0.011%, carbohydrate 55.2±0.062 and moisture content of...
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Feeds with anti-nutritional factors and productivity of non-ruminant animals
Recently animal-products are mainly coming from the non-ruminant animals, but commercial protein source feeds are becoming costly and inaccessible that affects from further productivity enhancements. Commercial soybean meal (SBM) can partially be replaced by raw full-fat soybean (RFSB), but concentration of anti-nutritional factors (ANF) might be more than the threshold levels for these animals, particularly for poultry....
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The objective of this study was to evaluate effect of noug seed cake, linseed cake and cottonseed cakemixed with wheat bran as a concentrate supplement to oat-vetch mixture hay on feed intake and nutrient utilization in lactating crossbred dairy cows. Four crossbred dairy cows with similar lactation stage (mid lactation) were used. Four feed types were considered for the study; namely, oat-vetch hay, noug cake, cotton seed...
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Assessment of Veterinary Services in Selected Areas of Wolaita Zone, Southern Ethiopia
This study was conducted from November, 2015 to April, 2016 for the aim of to identify the major veterinary service constraints, to assess livestock disease outbreak reporting system and livestock disease control and prevention strategies in the study area. The study was carried out in selected area of Wolaita zone namely: Sodo zuria, Boloso Sore and Damot Gale districts. For this purpose a semi-questionnaire survey was...
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This study was conducted to assess milk production and reproductive performances of crossbred dairy cows in purposively selected urban and peri-urban dairy farms of Assela, Bishoftu, Holetta and Sululta areas of central highlands of Ethiopia. A cross-sectional survey using semi-structured questionnaire was used to collect information from 160 randomly selected dairy farmers. The average daily milk yield was 11.7 litres in...
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Review of Common Causes of abortion in sheep and goat in Ethiopia
The economic and public health impact of cause of abortion remains of concern in developing countries. Abortion can generally cause significant loss of productivity through death and expulsion of foetus by the ewe/doe before the end of a normal term of pregnancy, affect the future fertility, lactation and flock is culled annually. Common infectious causes of abortion in small ruminant include Brucellosis, Leptospirosis,...
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Performance and Carcass Characteristics of Four Breeds of Rams in Nigeria under Fattening Condition
The constraints to large scale production in the developing countries are non-identification of fast growing breeds and unavailability of adequate feed. It is therefore necessary to explore all possible avenues to adequately increase small ruminants’ meat production for human consumption through assessing the performance of the local breeds of rams. Four breeds of rams: Balami (BM), Uda (UD), Yankasa (YKS) and West African...
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High feed costs arising from the use of expensive imported protein sources limits intensive broiler production by smallholder farmers in developing countries. This necessitates the search for cheaper locally available alternative protein-rich feedstuffs. However, these are invariably laden with anti-nutritional factors (ANFs), investigation of strategies to counter the deleterious effects of which is of necessity. The aim...
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The acquisition of skills in grasscutter farming will give rise to graduates who are self-reliant as unemployment will be reduced and there will be increase in the production of bush meat to meet the consumption demand in Kaduna state, hence this identified skills required by agricultural education graduates in grasscutter farming for self employment in Kaduna State. The study was guided by three objectives. Three research...
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The study was conducted at Sirinka Agriculture Research Center to phenotypically characterize local, pure Dorper and their F1 crossbred sheep populations. The animals were grouped into three age groups based on 0 pair of permanent incisor (0PPI), 1 pair of permanent incisors (1PPI) and 2 and above pairs of permanent incisors (≥2PPI). A total of 17 linear measurements, body weight and scrotal circumference for males were...
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This study investigated effects of dietary supplementation with graded levels of DL-methionine and phytase enzyme on performance and carcass characteristics of broilers fed diets containing high levels of marula (Sclerocarya birrea A. Rich.) seed cake (MSC), an alternative locally available feedstuff. Two hundred and seventy 28-day-old broilers were ad libitum fed treatment diets in a 3 x 3 factorial design involving 2...
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The study was carried out in Maale Woreda aimed to assess feed resource, feed resource availability and feed production constraints. Six kebeles from Woreda were selected and focus group discussions and key informants had employed to enrich the primary data on feed resources, feed resource availability, feed conservation practices and feed resources utilization and major livestock feed production constraints. The study...
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The study was conducted with the objectives of assessing the current camel milk production, determining the prevalence, major bacterial pathogens and associated risk factor of camel mastitis. for this study 100 households and 384 camels were selected randomly. questionnaire survey was administered to camel holder households to collect data on management practices, knowledge of camel mastitis, treatment attempts and...
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Analysis of Factors influencing Profitability of Rabbit Farming in Kenya
The study aimed at assessing factors influencing the profitability of rabbit farming in Nakuru, Kiambu and Nyeri Counties of Kenya. Structured questionnaires were used to obtain information from 459 farmers from the three counties. Two-stage least squares (2SLS) regression model and descriptives were used to analyze data. Comparison of means showed that the mean difference between rabbit and non-rabbit keepers for age,...
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Marketing of major milk products in and around Debre Berhan Town, Amhara Region, Ethiopia
The study was conducted to study marketing system in urban and peri urban area of Debre Berhan town. Formal survey was used to collect data from six kebeles, which were selected from urban and peri urban area of Debre Berhan. A total of 180 households (60 from urban and 120 from peri urban) were selected based on ownership of dairy cow and willingness to participate in the study. The major milk customers reportedly...
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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 (CP) on dry matter (DM) basis. Twenty five yearling male Begait sheep with initial body weight (BW) of 24.2±...
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The Linear Body Measurements (LBMs) and Growth Performance Characteristics of Fourty (40) cross bred (New Zealand White X Chinchilla X Californian breeds) female rabbits weighing between 800.00 and 847.00g were determined in this study, which lasted Sixty (60) days. After weight equalization, eight (8) rabbits per treatment were randomly divided into five dietary treatments designated as T1, T2, T3, T4 and T5 containing...
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Characterization of pork marketing and challenges in Ethiopia
This study was conducted to characterize pork and pork products marketing and challenges in Ethiopia. Multi-stage random sampling procedure was applied to select a total of 40 pork retailers from six towns. Structured questionnaire was used for face to face interview to collect information. Pork retailers were clustered into three categories as small, medium and large scale based on quantities of pork they sell per day....
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This study aimed to evaluate, for the first time, the establishment of high-density protein banks (PBs) for livestock feeding in West Africa (Burkina Faso). During seven consecutive months of the first year of establishment (from June to January), we monitored the agronomic performance of two widely recognised woody fodder species (i.e. one leguminous: leucaena, Leucaena leucocephala; and one non-leguminous: mulberry,...
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A cross-sectional study was conducted from November 2013 to March 2014 with the purpose of determining the prevalence, identification species of lung worm circulating in the area and assessing the economic importance of lungworm infection in sheep originated from Dessie and Kombolcha districts. Coproscopic examination was conducted on 477 sheep kept under extensive and semi- intensive management systems. Of these examined...
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High prevalence of ectoparasite of poultry in Nsukka Municipality, Enugu State, Nigeria
Diseases in poultry remain a major source of concern to farmers and the general public. Ectoparasites infestations in birds compromise their health, growth and productivity. In addition to serving as vectors of viral and bacterial infection, high intensity of infestation may cause mortality in birds. This study which was carried out from July to September 2014 and examined a total of 93 domestic birds (52 fowls, Gallus...
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A study was conducted to determine effect of supplementation with isonitrogenous level of concentrate mixture (CM; 33% noug seed cake (NSC) and 67% wheat bran (WB)), alfalfa, lablab, and Leucaena leucocephala (LL) on feed intake, digestibility, daily body weight gain (ADG) and net return of sheep kept on Rhodes grass hay (RGH) basal diet. Twenty four yearling male Dorper×Afar F1 crossbred sheep were used in completely...
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Review on milk and milk product safety, quality assurance and control
Food safety and quality are critical issues that should be given more attention all over the world mainly from nutritional quality and human health point of view. Food safety is a scientific field of study which deals with handling, preparation, and storage of food in ways that prevent food borne illness. Food safety system is often categorized into two, namely traditional and science-based systems. Food can be used as a...
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Challenges of supplying turkey meat to consumer market in Osun State, Nigeria
Rearing of turkeys in Nigeria is of immense economic importance in many respects. Turkey production in Nigeria has largely remained at the smallholder level and the supply of the meat has tended to be seasonal due to high cost of production and inadequate skill of the producers. However, in recent times, there has been a steady increase in the demand for turkey meat throughout the year as a result of increasing population,...
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Technical evaluation of land suitability by using geographic information systems (GIS) and remote sensing technologies play an indispensable role to reduce the difficulties of livestock production. The general objective of this study was to evaluate the suitability of land for camel production with the help of GIS and remote sensing techniques in Dubti and Mile District of Afar National Regional State; and producing land...
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A survey was carried out in Kitui Central Sub County to assess the role played by dairy goat keeping towards improvement of rural livelihoods. Household interviews were conducted on 90 households selected from two AEZ within the survey area. The data collected was on household characteristics, social and economic activities of the household keeping dairy goats. Sixty two percent of the households had less than five family...
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Growth performance of 150 broiler chicks Arbor Acre breed were evaluated for four weeks of their starter phase when fed diets, in which Tithonia diversifolia leaf protein concentrate (TDLPC) replaced soybean meal at graded levels of 0% (T1), 5% (T2), 10% (T3), 15% (T4) and 20% (T5). The average daily feed intake (ADFI), average daily weight gain (ADWG), feed conversion ratio (FCR) and protein efficiency ratio (PER) were...
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Poultry litter supplementation for effective cattle fattening in Tigray, Northern Ethiopia
Feed shortage in the dry season and even in the wet season is a major constraint to animal production in Ethiopia. Feed resources that mainly contribute to the animals are crop residues and natural pastures. Crop residues are noted for their poor feeding value in terms of protein and energy contents besides their low digestibility. Broiler litter has been used as a fertilizer in the region, even if it has greatest...
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