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Alagbe JO*

DOI : 10.32474/CDVS.2021.04.000184

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The objective of this study is to evaluate the dietary supplementation of Rauvolfia vomitoria root extract as a phytogenic feed additive in growing rabbit’s diets: growth performance and caecal microbial population. A total of thirty (30) weaned rabbits were divided into five treatments with three replicates per treatment of 2 rabbits per replicate in a completely randomized design. Animals in treatment 1 (control) were fed diet basal diet with no Rauvolfia vomitoria root extract (RVME) while T2, T3, T4 and T5 were fed RVME at 20 ml, 40 ml, 60 ml and 80 ml/litre. The experiment lasted for 12 weeks and other management practices were strictly observed. Data collected were used to examine the growth performance (average daily weight gain, average daily feed intake and feed conversion ratio) and caecal microbial population (Escherichia col.....ReadMore

Alagbe JO

DOI : 10.32474/CDVS.2021.04.000183

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Medicinal plants contain bioactive chemicals which are capable of producing a positive physiological action in the body of human and animals and they represent a great potential for the discovery and development of drugs. The present review focuses on the effect of Daniellia oliveri leaf extract on growth performance, carcass characteristics, caeca microbial population and blood profile of broiler chicken. Daniellia oliveri extract has significant therapeutic effects including antimicrobial, anti-inflammatory, antioxidants, hepato-protective, anti-nociceptive, cytotoxic, neuroprotective, chemoprotective, antispasmodic, antifungal, hypolipidemic and hypotensive activity. It is also loaded with minerals, vitamins, amino acids and phytochemicals conferring it the ability to perform multiple biological activity. The extract is relatively chea.....ReadMore

Almaz Genene*, Kayo Garamu and Ararsa Gutema

DOI : 10.32474/CDVS.2020.04.000182

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The current work summarizes the trends of imported rennet and dairy machinery as the Dairy sector is where the concept of value addition has been successfully adopted along the supply chain and results benefits value chain actors. Rennet is crucial input for dairy industry especial for cheese production and as it is a proteolytic enzyme main contains pepsin and chymosin extracted from animals and microbiological sources especially from suckling forth stomach of calf and other ruminant mammals. As cheese production grows the demand of the general all milk coagulating enzymes also increasing. The global coagulating enzymes market is segmented by based on nature of product that is either source of origin or form. In Ethiopia, the dairy industries use imported commercial rennet for cheese production since there is no industry that can produce.....ReadMore

Balvinder Kumar*, Anju Manuja, Dharvi Chhabra, BN Tripathi

DOI : 10.32474/CDVS.2020.04.000180

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Rift Valley fever (RVF) is an important transboundary zoonotic viral disease that is endemic in Africa. Besides previous reports, the World Health Organization received reports of human deaths and abortions in RVF-affected animals in some parts of Africa in 2016. Human RVF cases in China (2016) and later in France in 2019 suggest alertness towards this viral disease, in adjoining countries. In this article, we briefly present the vital information on this disease, which will help the country for emergency preparedness to face the potential threat from RVF......ReadMore

Anju Subedi, Dipika Badal, Ram Asheshwar Mandal* and Bijay Kumar Yadab

DOI : 10.32474/CDVS.2020.04.000179

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Carbon stock and biodiversity have an intricate relationship. Despite the important relationship between these components the studies related to it are very limited. Thus, this research was objectively conducted to estimate species wise carbon stock, soil organic carbon and biodiversity. Three community forests namely Sungure, Goraksha and Baghkhor of Dang district were selected for the study. Total 45 nested sample plots having 12.61m, 5.64m, 2.82m and 1.87m radius for tree, pole, sapling and seedling respectively were established to collect the data. Additionally, 45 soil samples were collected from 0-10, 10-20 and 20-30 cm depth from centre of the plot. The diameter and height and tree species were recorded. The biomass of each species was calculated using equation Chave [1] and .....ReadMore

Birhan Agmas*, Semahegn Yilkal and Habtamu Tassew

DOI : 10.32474/CDVS.2020.04.000178

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Salmonella is one of a major foodborne pathogen worldwide that table egg as one of the vehicles for its transmission. Across sectional study was conducted from November 2018 to April 2019 in Bahir Dar Town to identify Salmonella isolates from table egg and to determine their antimicrobial resistance profile......ReadMore

Muna Kholghi, Jalal Rostamzadeh, Mohammad Razmkabir and Farid Heidari*

DOI : 10.32474/CDVS.2020.04.000177

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Sex ratio has a direct impact on livestock economy and controling sex-linked genetically diseases. Offspring sex ratio is affected by such various factors. One of these factors is the Y/X-hromosome bearing sperm ratio in fertile specimen. This study was conducted to explore the effect of testoster.....ReadMore

Salimova Noila Yunusovna*

DOI : 10.32474/CDVS.2020.04.000176

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The article contains information from the literature about possible side effects of various medicines used in medical and veterinary practice, as well as measures to eliminate them......ReadMore

Makeeva VM*, Smurov AV1, Kaledin AP, Ostapchuk AM, Alazneli ID and Snegin EA

DOI : 10.32474/CDVS.2020.03.000175

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The work presents the results of a comparative analysis of the gene pool diversity of a man-made population (herd) of an elk farm and two natural populations from Kostroma and Yaroslavl regions (Russia) using microsatellite loci (3 populations, 169 samples, 9 microsatellite loci). A significant reduction in the diversity of alleles (number of alleles per locus) in the farm elk population compared to the natural populations is found. The need to rehabilitate the gene pool of the elk farm population is shown......ReadMore

Alagbe JO*

DOI : 10.32474/CDVS.2020.03.000174

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This study was conducted to evaluate the caeca microbial population of growing grass cutters (Thyronoyms swinderianus) fed Phyllantus amarus and Pilogstigma thonngii leaf meal mixture as partial replacement for soya bean meal. A total of thirty five (35) weaned grass cutters of mixed sex between 5-6 weeks with an average weight of 436.1 and 437.0 grams were randomly assigned to five treatment groups in a completely randomized design (CRD)......ReadMore

Krishna Kumar S*, Ranjith Kumar M, Vinod Kumar N, Madheswaran R, Anil Kumar R, and Selvaraj P

DOI : 10.32474/CDVS.2020.03.000173

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Bovine necro hemorrhagic enteritis is an emerging economically important bovine disease caused by Clostridium perfringens type A. Intestinal content of three bulls affected with Jejunal hemorrhagic syndrome were subjected for toxigenic identification of Clostridium with multiplex PCR and showed positive for Clostridium......ReadMore

Anna M Duszewska*

DOI : 10.32474/CDVS.2020.03.000172

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Cellular technologies are a novel approach used for the protection of endangered animals, based on advances in cell biology and biotechnology......ReadMore

Olawale Emmanuel Olayide*

DOI : 10.32474/CDVS.2020.03.000171

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Since the outbreak of Coronavirus disease (COVID-19) pandemic on 31 December 2019 in Wuhan, China, the global community has witnessed unprecedented sensitive or specific policy responses to curtail, contain and control the disease [1-3]. Many of these responses have proven to be successful while others required critical context consideration. The situation is a learning curve for most countries of the world. The policy measures have further demonstrated that all nations of the world are indeed developing countries - some are rich while others are poor. Hence, there is need for partnership for sustainable development [1,4]......ReadMore

Cabrera Núñez Amalia*, Lammoglia Villagomez Miguel and Rojas Ronquillo Rebeca

DOI : 10.32474/CDVS.2020.03.000169

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This thesis work was carried out in a livestock production unit in northern Veracruz. The California Test (CMT) was performed to 38 Cows Swiss breed x Cebu, with a free grazing feed. Of which 18 samples were taken control of raw milk, 21 samples with grade 1 subclinical mastitis, 18 samples with grade 2 subclinical mastitis and 18 samples with grade 3 subclinical mastitis, all samples were collected directly from the affected room. The samples were evaluated in the ultrasonic milk analyzer (Lactoscan LA, Milkotronic Ltd, Bulgaria)......ReadMore

Getachew Geresu, Zekeria Yusuf* and Sewnet Mengistu

DOI : 10.32474/CDVS.2020.03.000168

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Pulse beetle (Callosobruchus chinensis L.) also commonly called bruchid, is one of the most destructive and cosmopolitan pests of stored legume. The present study was carried out to investigate the efficacy of botanical pesticides like funnel seeds and koseret leaf in management of pulse beetle (C. chinensis) in stored chickpea. An experimental design of A 1 x 1 x 3 [200grams of chickpea grains + 20 pulse beetles + (5gm, 10gm, and 15gms of funnel seed, koseret leaf, admixture of both funnel seed and koseret leaf powders)] factorial experiment was laid in a Complete Randomized Design (CRD) in two replications. The result of repellence test of pulse beetle against fennel seed and koseret leaf powders has indicated that, all the treatments have shown high repellence against pulse beetle at all amounts of treatments (5, 10, and 15grams) acros.....ReadMore

Cortese VS*, Pinedo PJ, Manriquez D, Velasquez-Munoz A, Solano G, Short TH, Cleale R, Edwards G, Montgomery T, Pedraza JR and Bachtell R

DOI : 10.32474/CDVS.2020.03.000167

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The objective of this study was to evaluate the effect on health and reproductive performance of vaccinating Holstein cows with an intranasal modified live viral vaccine (INV) during the peri-parturient period. Two conventional, free stall dairies and one organic certified dairy were enrolled in the study. In the two conventional dairies cows were vaccinated 18-24 days prior to expected parturition. In the third herd cows were vaccinated 18-24 days prior to expected calving date, within twelve hours after parturition or at both time points. Cattle were blocked based on parity group and expected calving date and randomized to the experimental treatments (vaccination and control) within blocks. Health and reproductive outcomes were monitored and compared to matched, randomly assigned control cows. Results from the first t.....ReadMore

Fahim A Shaltout*, Mohamed AH El Shater and Wafaa MA Haza

DOI : 10.32474/CDVS.2020.03.000166

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In an attempt to determine the prevalence of some chemical hazards in various meat product thus, by measuring the residual levels of lead, cadmium and nitrite in such product, a total number of 60 random samples (15 of each) of minced meat , beef burger, sausages and luncheon were haphazardly gathered from a varied supermarkets and retailers in Benha City at Kalubia Governorate, Egypt to be chemically analyzed by means of spectrophotometer. From the achieved results, it was detected that the mean values of residual levels of Pb in the inspected samples of minced meat, beef burger, sausages and luncheon were 0.06 ± 0.01, 0.11 ± 0.01, 0.16 ± 0.01 and 0.23 ± 0.01 mg/kg, respectively, while those of Cd were 0.03 ± 0.01, 0.07 ± 0.01 , 0.12 ± 0.01 , and 0.15 ± 0.01 mg/kg, and finally those of nitrite were not detected, 39.81 ± 2.24, 27.....ReadMore

Dheya P Yousif *

DOI : 10.32474/CDVS.2020.03.000165

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Mungbean (Vigna radiate L.) is an important short duration pulse legume crop considering major source of protein in staple diets and may compensate the lack of expensive animal protein. Furthermore, Mung beans fix their own nitrogen, so they normally don’t need nitrogen fertilizer......ReadMore

Gboluwaga J Olaomo and Olawale E Olayide*

DOI : 10.32474/CDVS.2020.03.000164

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Just like every other agricultural sub-sector, the dairy industry is prone to the impacts of climate change. Climate change forces water and land to become more limited for fodder production and causes temperatures rises, requiring changes to forage feeding systems. Also, increase in temperatures requires changes to forage feeding systems. Climate change is having substantial effects on the environment and other natural resources upon which the livestock sub-sector depends [1]......ReadMore

Nenny Harijani*

DOI : 10.32474/CDVS.2020.03.000163

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The aim of this study is to know the antimicrobial activity produced by Lactic Acid Bacteria (LAB) against Staphylococcus aureus cause of dairy cow’s sub clinic mastitis. The antimicrobial is produced by LAB which isolate from cattle intestine or can inhibit the growth Staphylococcus aureus, The failure of this bacteria growth was indicated by formation of clear zone surrounding the colonies on Brain Heart Infusion Agar plate In Vitro The antimicrobial produced by Lactic Acid Bacteria developed to be used for therapeutic of dairy cows sub clinic mastitis [1-3]......ReadMore