L. Royo, A. Soldado, A. Balseiro, F. Vicente, S. Llana-Fúnez, M. Menéndez, R. Rosa-García, A. Martínez-Fernández
This study analyzed potential causes of a 40% mortality rate observed in a flock of endangered Xalda sheep, indigenous to the province of Asturias in northern Spain. We found that productive and reproductive parameters of the flock were also severely affected. In order to diagnose the cause of mortality and illness in the sheep, we examined the animals and their living conditions. We found high concentrations of nitrate in animal serum, well water and the surrounding pastures. Based on these findings and the absence of a geological source for nitrogen in the paddock, we believe that inappropriate management of manure in neighboring dairy farms resulted in nitrate toxicity in the Xalda sheep. This study highlights the importance of good practices in manure management and the need to monitor nitrate toxicity in pastures. It also highlights the importance of anthropogenic factors on the conservation of animal genetic resources.
{"title":"Effect of excess nitrate on Xalda sheep","authors":"L. Royo, A. Soldado, A. Balseiro, F. Vicente, S. Llana-Fúnez, M. Menéndez, R. Rosa-García, A. Martínez-Fernández","doi":"10.15761/ahdvs.1000175","DOIUrl":"https://doi.org/10.15761/ahdvs.1000175","url":null,"abstract":"This study analyzed potential causes of a 40% mortality rate observed in a flock of endangered Xalda sheep, indigenous to the province of Asturias in northern Spain. We found that productive and reproductive parameters of the flock were also severely affected. In order to diagnose the cause of mortality and illness in the sheep, we examined the animals and their living conditions. We found high concentrations of nitrate in animal serum, well water and the surrounding pastures. Based on these findings and the absence of a geological source for nitrogen in the paddock, we believe that inappropriate management of manure in neighboring dairy farms resulted in nitrate toxicity in the Xalda sheep. This study highlights the importance of good practices in manure management and the need to monitor nitrate toxicity in pastures. It also highlights the importance of anthropogenic factors on the conservation of animal genetic resources.","PeriodicalId":332812,"journal":{"name":"Animal Husbandry, Dairy and Veterinary Science","volume":"178 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114420075","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
R. Avolio, Sabina Pederiva, Sara Morello, M. I. Crescio, G. Ru, Fabrizio Grifoni, M. Abete, Daniela Marchis
{"title":"Official controls on carry-over of antibiotics in feed: A useful tool to contain the development of antibiotic resistance","authors":"R. Avolio, Sabina Pederiva, Sara Morello, M. I. Crescio, G. Ru, Fabrizio Grifoni, M. Abete, Daniela Marchis","doi":"10.15761/ahdvs.1000185","DOIUrl":"https://doi.org/10.15761/ahdvs.1000185","url":null,"abstract":"","PeriodicalId":332812,"journal":{"name":"Animal Husbandry, Dairy and Veterinary Science","volume":"15 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127851078","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Calábria de Oliveira Lg, Mozart Gg, Farias Vm, M. Aronovich, É. Rodrigues, Moura La
With the increase in Brazil’s milk production, it is important to assure the quality and safety of dairy products. Milk being a product of animal origin is susceptible to microbial contamination, as well as toxic products such as mycotoxins or even adulterations, therefore the continued analyzes are needed to ensure that legislation is being enforced, avoiding possible health hazards to the consumers. 62 raw milk samples were collected from tank trucks at dairy processing facilities from Rio de Janeiro, São Paulo and Minas Gerais and were tested for acidity, relative density at 15oC, fat and cryoscopic index, crude protein, lactose and Aflatoxin M1 according to the official methods. Among the evaluated samples, 11.29% (7) presented some irregularity in their composition and 41.93% (26) presented irregularities in cryoscopy, presenting their results above or below that recommended by the legislation. At the toxicological analyzes, 36.12% (33) presented values were above the allowed for Aflatoxin M1 (AFM1). *Correspondence to: Luiz Antonio Moura Keller, Department of Zootecnia e Desenvolvimento Agrossocioambinetal Sustentável Faculdade de veterinária Universidade Federal Fluminense, Niterói – RJ, Brazil, E-mail: luiz_keller@id.uff.br
{"title":"Evaluation of Aflatoxin M1 contamination and physicochemical adulteration in raw milk from southeast Brazil","authors":"Calábria de Oliveira Lg, Mozart Gg, Farias Vm, M. Aronovich, É. Rodrigues, Moura La","doi":"10.15761/ahdvs.1000173","DOIUrl":"https://doi.org/10.15761/ahdvs.1000173","url":null,"abstract":"With the increase in Brazil’s milk production, it is important to assure the quality and safety of dairy products. Milk being a product of animal origin is susceptible to microbial contamination, as well as toxic products such as mycotoxins or even adulterations, therefore the continued analyzes are needed to ensure that legislation is being enforced, avoiding possible health hazards to the consumers. 62 raw milk samples were collected from tank trucks at dairy processing facilities from Rio de Janeiro, São Paulo and Minas Gerais and were tested for acidity, relative density at 15oC, fat and cryoscopic index, crude protein, lactose and Aflatoxin M1 according to the official methods. Among the evaluated samples, 11.29% (7) presented some irregularity in their composition and 41.93% (26) presented irregularities in cryoscopy, presenting their results above or below that recommended by the legislation. At the toxicological analyzes, 36.12% (33) presented values were above the allowed for Aflatoxin M1 (AFM1). *Correspondence to: Luiz Antonio Moura Keller, Department of Zootecnia e Desenvolvimento Agrossocioambinetal Sustentável Faculdade de veterinária Universidade Federal Fluminense, Niterói – RJ, Brazil, E-mail: luiz_keller@id.uff.br","PeriodicalId":332812,"journal":{"name":"Animal Husbandry, Dairy and Veterinary Science","volume":"20 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125526571","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Gilbert Comlan Zougou Tovignon, A. I. Toure, Férence N. E. Matumuini, AV Mboko, C. Obiang, Frédéric Christol Ngansop Nono, K. Gassama, Taffarel Juani Mekossangoye Ndounga, Louis Clément Obame Engonga, J. Ondo, F. Tendonkeng, E. Miégoué, B. Boukila, Etienne Pamo Tedonkeng
{"title":"Effects of the substitution of cow dung by the rumen content on production and chemical composition of maggots","authors":"Gilbert Comlan Zougou Tovignon, A. I. Toure, Férence N. E. Matumuini, AV Mboko, C. Obiang, Frédéric Christol Ngansop Nono, K. Gassama, Taffarel Juani Mekossangoye Ndounga, Louis Clément Obame Engonga, J. Ondo, F. Tendonkeng, E. Miégoué, B. Boukila, Etienne Pamo Tedonkeng","doi":"10.15761/ahdvs.1000184","DOIUrl":"https://doi.org/10.15761/ahdvs.1000184","url":null,"abstract":"","PeriodicalId":332812,"journal":{"name":"Animal Husbandry, Dairy and Veterinary Science","volume":"26 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131743487","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Mycoplasma bovis, a serious cause of bovine respiratory disease often associated with other bacteria and viruses, is prevalent worldwide including Turkey. It is difficult to control because antibiotics are becoming increasingly ineffective and commercial vaccines are not available. The aims of this study were to detect infective agents causing respiratory disease in a calf rearing unit in Turkey to determine antibiotic susceptibilities of the strains isolated and to carry out molecular typing. In diseased lungs from calves dying of pneumonia we found M. bovis to be present in all samples of acute and chronic diseased tissue. Mannheimia haemolytica was detected mostly in chronic tissue (39 %) while the reverse was true for Pasteurella multocida with most isolations from acute tissue (25 %). High minimum inhibitory concentrations (MIC) were seen for most antibiotics against M. bovis: tylosin, tilmicosin, erythromycin, chloramphenicol, oxytetracycline and ciprofloxacin with MIC50s of >32 μg/ml, intermediate-sensitivity to florfenicol, spectinomycin, danofloxacin, enrofloxacin and marbofloxacin with MIC50 of 8 μg/ml, and susceptible to lincomycin, clindamycin and tulathromycin with MIC50 of 1, 0.25, 0.25 μg/ml respectively. While all tested isolates of both M. haemolytica and P. multocida were resistant to gentamicin, P. multocida isolates showed resistance rates of 100 % to erythromycin and tylosin, 88 % to trimethoprim-sulphametoxasol, 75% to tetracycline and tilmicosin, 50 % to tulathromycin and enrofloxacin. The resistance rates of M. haemolytica isolates were 90 % to erythromycin, 75 % to tylosin, 64 % to tetracycline, 55 % to trimethoprim-sulphametoxasol, 36 % to tilmicosin, 18 % to enrofloxacin, 9 % to marbofloxacin, florfenicol, ampicillin and penicillin. Finally, M. bovis could be divided into two distinct genetic clusters by molecular typing tests. *Correspondence to: Nıcholas RAJ, The Oaks, Nutshell Lane, Farnham Surrey, UK, E-mail: robin.a.j.nicholas@gmail.com
牛支原体是牛呼吸道疾病的一种严重病因，通常与其他细菌和病毒有关，在包括土耳其在内的世界范围内普遍存在。它很难控制，因为抗生素正变得越来越无效，而且没有商业化的疫苗。本研究的目的是检测在土耳其犊牛饲养单位引起呼吸道疾病的感染因子，以确定分离菌株的抗生素敏感性并进行分子分型。在死于肺炎的小牛的病变肺中，我们发现牛分枝杆菌存在于所有急性和慢性病变组织样本中。溶血性曼海姆病主要在慢性组织中检测到(39%)，而多杀性巴氏杆菌则相反，大多数从急性组织中分离到(25%)。大多数抗生素对牛分枝杆菌具有较高的最低抑菌浓度(MIC):泰洛新、替米霉素、红霉素、氯霉素、土霉素和环丙沙星的MIC50值>32 μg/ml，对氟苯尼科尔、大观霉素、达诺沙星、恩诺沙星和马布沙星的MIC50值为8 μg/ml，对林可霉素、克林霉素和图拉霉素的MIC50值分别为1、0.25、0.25 μg/ml。溶血支原体和多杀假单胞菌对庆大霉素均有耐药率，多杀假单胞菌对红霉素和泰霉素的耐药率为100%，对甲氧苄啶磺胺醇的耐药率为88%，对四环素和替米霉素的耐药率为75%，对图拉霉素和恩诺沙星的耐药率为50%。溶血支原体对红霉素的耐药率为90%，对泰洛菌素的耐药率为75%，对四环素的耐药率为64%，对甲氧苄氨嘧啶的耐药率为55%，对替米霉素的耐药率为36%，对恩诺沙星的耐药率为18%，对马布沙星、氟苯尼可、氨苄西林和青霉素的耐药率为9%。最后，通过分子分型测试，牛分枝杆菌可分为两个不同的遗传群。*通信:Nıcholas RAJ, The Oaks，果壳巷，萨里郡，英国，E-mail: robin.a.j.nicholas@gmail.com
{"title":"Antibiotic sensitivity of Mycoplasma bovis and other respiratory pathogens isolated from pneumonic lung samples in a calf rearing unit in Turkey","authors":"U. Ozdemir, Turkyilmaz Ma, N. Raj","doi":"10.15761/ahdvs.1000150","DOIUrl":"https://doi.org/10.15761/ahdvs.1000150","url":null,"abstract":"Mycoplasma bovis, a serious cause of bovine respiratory disease often associated with other bacteria and viruses, is prevalent worldwide including Turkey. It is difficult to control because antibiotics are becoming increasingly ineffective and commercial vaccines are not available. The aims of this study were to detect infective agents causing respiratory disease in a calf rearing unit in Turkey to determine antibiotic susceptibilities of the strains isolated and to carry out molecular typing. In diseased lungs from calves dying of pneumonia we found M. bovis to be present in all samples of acute and chronic diseased tissue. Mannheimia haemolytica was detected mostly in chronic tissue (39 %) while the reverse was true for Pasteurella multocida with most isolations from acute tissue (25 %). High minimum inhibitory concentrations (MIC) were seen for most antibiotics against M. bovis: tylosin, tilmicosin, erythromycin, chloramphenicol, oxytetracycline and ciprofloxacin with MIC50s of >32 μg/ml, intermediate-sensitivity to florfenicol, spectinomycin, danofloxacin, enrofloxacin and marbofloxacin with MIC50 of 8 μg/ml, and susceptible to lincomycin, clindamycin and tulathromycin with MIC50 of 1, 0.25, 0.25 μg/ml respectively. While all tested isolates of both M. haemolytica and P. multocida were resistant to gentamicin, P. multocida isolates showed resistance rates of 100 % to erythromycin and tylosin, 88 % to trimethoprim-sulphametoxasol, 75% to tetracycline and tilmicosin, 50 % to tulathromycin and enrofloxacin. The resistance rates of M. haemolytica isolates were 90 % to erythromycin, 75 % to tylosin, 64 % to tetracycline, 55 % to trimethoprim-sulphametoxasol, 36 % to tilmicosin, 18 % to enrofloxacin, 9 % to marbofloxacin, florfenicol, ampicillin and penicillin. Finally, M. bovis could be divided into two distinct genetic clusters by molecular typing tests. *Correspondence to: Nıcholas RAJ, The Oaks, Nutshell Lane, Farnham Surrey, UK, E-mail: robin.a.j.nicholas@gmail.com","PeriodicalId":332812,"journal":{"name":"Animal Husbandry, Dairy and Veterinary Science","volume":"73 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115463143","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Fetal exposure to hyperthermia and future dairy cattle production challenges","authors":"M. Alimirzaei, A. Nikkhah","doi":"10.15761/ahdvs.1000191","DOIUrl":"https://doi.org/10.15761/ahdvs.1000191","url":null,"abstract":"","PeriodicalId":332812,"journal":{"name":"Animal Husbandry, Dairy and Veterinary Science","volume":"520 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123132230","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Poultry industry constitutes one of the most significant segments of the agricultural and veterinary sector worldwide. For this reason, one of its main objectives is to improve not only the quantity but also the quality of the offered product. Over the years, the abuse of antibiotics as growth promoters has led to the development of antibiotic-resistant bacterial strains, imposing the need to find alternative solutions for animal welfare and for gastrointestinal diseases prevention, finding confirmation in the use of pre and probiotics. Various stressors, together with feed deprivation during the first few hours of chicks’ life increase the chance of disease contraction and mortality. Innovative feeding systems to be administered to chicks immediately after hatching in incubation rooms are gaining ground in poultry industry. These new systems consist of complementary feeds, often in the form of hydrated gels, which provide all the nutrients and additives that chicks need during their first hours of life, promoting the development of the gastrointestinal system and preventing the documented side effects caused by fasting.
{"title":"The importance of early nutrition in broiler chickens: Hydrated gels enriched with nutrients, an innovative feeding system","authors":"S. Riva, Tesa Panisello Monjo","doi":"10.15761/AHDVS.1000183","DOIUrl":"https://doi.org/10.15761/AHDVS.1000183","url":null,"abstract":"Poultry industry constitutes one of the most significant segments of the agricultural and veterinary sector worldwide. For this reason, one of its main objectives is to improve not only the quantity but also the quality of the offered product. Over the years, the abuse of antibiotics as growth promoters has led to the development of antibiotic-resistant bacterial strains, imposing the need to find alternative solutions for animal welfare and for gastrointestinal diseases prevention, finding confirmation in the use of pre and probiotics. Various stressors, together with feed deprivation during the first few hours of chicks’ life increase the chance of disease contraction and mortality. Innovative feeding systems to be administered to chicks immediately after hatching in incubation rooms are gaining ground in poultry industry. These new systems consist of complementary feeds, often in the form of hydrated gels, which provide all the nutrients and additives that chicks need during their first hours of life, promoting the development of the gastrointestinal system and preventing the documented side effects caused by fasting.","PeriodicalId":332812,"journal":{"name":"Animal Husbandry, Dairy and Veterinary Science","volume":"126 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134189099","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"A live vaccine for contagious agalactia is protective but does not provoke an ELISA response","authors":"U. Ozdemir, M AliTurkyılmaz, N. Raj","doi":"10.15761/ahdvs.1000151","DOIUrl":"https://doi.org/10.15761/ahdvs.1000151","url":null,"abstract":"","PeriodicalId":332812,"journal":{"name":"Animal Husbandry, Dairy and Veterinary Science","volume":"37 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134450292","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
A. S. Tatsinkou, E. Miégoué, F. Tendonkeng, H. Mube, Marie Noëlle Bertine Noumbissi, M. Mouchili, Josué Fossi, E. Pamo
Feeding is the aspect with the greatest cost in livestock breeding. This work was launched in an attempt to find natural growth promoters in the breeding of domestic animals. This work was carried out in the city of Dschang in the western part of Cameroon. It focuses on the evaluation of two extraction solvents (water and waterethanol mixture) on the phytochemistry of avocado seed extracts and their effect on feed digestibility in guinea pigs. To this end, three experimental rations (without extracts; 200 g aqueous extracts /100 kg rations and 200 g hydroethanolic extracts /100 kg rations) were tested on 30 guinea pigs divided into three groups of 10 (5 males and 5 females) similar in terms of body weight. The main results revealed the presence of secondary metabolites such as phenols and tannins in all extracts. However, the aqueous extracts had higher phenol content (1337.18 mg/100 g) as compared to the hydroethanol extracts (561.5 mg/100 g). Moreover, adding extracts to the ration resulted in an improvement in nutrient intake compared to the control (without extracts). In effect, the aqueous extract induced an improvement in feed intake, cellulose digestion (51.85 ± 5.35) and in digestibility (93.27 ± 0.72) compared to other rations. In short, aqueous extracts can be used to improve feeding efficiency of guinea pigs. Nevertheless, a study on the inclusion rate is still necessary to better control its effect. *Correspondence to: Emile Miegoue, Department of Animal Science, Faculty of Agronomy and Agricultural Sciences, University of Dschang, Cameroon. P.O. Box: 188. Dschang-Cameroon, Tél: (237) 69712 1297; E-mail: emile.miegoue@ univ-dschang.org, migoumile@yahoo.fr
{"title":"Effect of aqueous and hydroethanolic extracts of avocado seeds (Persea Americana) on nutrient digestibility in guinea pigs (Cavia Porcellus)","authors":"A. S. Tatsinkou, E. Miégoué, F. Tendonkeng, H. Mube, Marie Noëlle Bertine Noumbissi, M. Mouchili, Josué Fossi, E. Pamo","doi":"10.15761/AHDVS.1000181","DOIUrl":"https://doi.org/10.15761/AHDVS.1000181","url":null,"abstract":"Feeding is the aspect with the greatest cost in livestock breeding. This work was launched in an attempt to find natural growth promoters in the breeding of domestic animals. This work was carried out in the city of Dschang in the western part of Cameroon. It focuses on the evaluation of two extraction solvents (water and waterethanol mixture) on the phytochemistry of avocado seed extracts and their effect on feed digestibility in guinea pigs. To this end, three experimental rations (without extracts; 200 g aqueous extracts /100 kg rations and 200 g hydroethanolic extracts /100 kg rations) were tested on 30 guinea pigs divided into three groups of 10 (5 males and 5 females) similar in terms of body weight. The main results revealed the presence of secondary metabolites such as phenols and tannins in all extracts. However, the aqueous extracts had higher phenol content (1337.18 mg/100 g) as compared to the hydroethanol extracts (561.5 mg/100 g). Moreover, adding extracts to the ration resulted in an improvement in nutrient intake compared to the control (without extracts). In effect, the aqueous extract induced an improvement in feed intake, cellulose digestion (51.85 ± 5.35) and in digestibility (93.27 ± 0.72) compared to other rations. In short, aqueous extracts can be used to improve feeding efficiency of guinea pigs. Nevertheless, a study on the inclusion rate is still necessary to better control its effect. *Correspondence to: Emile Miegoue, Department of Animal Science, Faculty of Agronomy and Agricultural Sciences, University of Dschang, Cameroon. P.O. Box: 188. Dschang-Cameroon, Tél: (237) 69712 1297; E-mail: emile.miegoue@ univ-dschang.org, migoumile@yahoo.fr","PeriodicalId":332812,"journal":{"name":"Animal Husbandry, Dairy and Veterinary Science","volume":"212 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134302935","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Directors of veterinary services in the Anglo Egyptian Sudan:Harold Baskerville Williams (Director 1934-1940), 1920-1940","authors":"R. T. Wilson","doi":"10.15761/ahdvs.1000155","DOIUrl":"https://doi.org/10.15761/ahdvs.1000155","url":null,"abstract":"","PeriodicalId":332812,"journal":{"name":"Animal Husbandry, Dairy and Veterinary Science","volume":"68 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114716114","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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