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Revista Colombiana De Ciencias Pecuarias最新文献

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Physicochemical characterization of milk of 5/8 Holstein x 3/8 Zebu crossbred cows in the tropical region of Mexico 墨西哥热带地区5/8荷斯坦× 3/8泽布杂交奶牛产奶的理化特性
4区 农林科学
Revista Colombiana De Ciencias Pecuarias Pub Date : 2023-10-12 DOI: 10.17533/udea.rccp.v37n2a4
Guadalupe Domínguez-Peregrino, Roberto González-Garduño, Diego Otoniel Ortiz-Pérez
{"title":"Physicochemical characterization of milk of 5/8 Holstein x 3/8 Zebu crossbred cows in the tropical region of Mexico","authors":"Guadalupe Domínguez-Peregrino, Roberto González-Garduño, Diego Otoniel Ortiz-Pérez","doi":"10.17533/udea.rccp.v37n2a4","DOIUrl":"https://doi.org/10.17533/udea.rccp.v37n2a4","url":null,"abstract":"Abstract","PeriodicalId":49613,"journal":{"name":"Revista Colombiana De Ciencias Pecuarias","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-10-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136014187","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Effects of non-genetic factors on milk yield and chemical composition of milk from Holstein-Friesian cows 非遗传因素对荷斯坦-弗里谢奶牛产奶量和牛奶化学成分的影响
4区 农林科学
Revista Colombiana De Ciencias Pecuarias Pub Date : 2023-09-25 DOI: 10.17533/udea.rccp.v37n2a3
Onur Şahin
{"title":"Effects of non-genetic factors on milk yield and chemical composition of milk from Holstein-Friesian cows","authors":"Onur Şahin","doi":"10.17533/udea.rccp.v37n2a3","DOIUrl":"https://doi.org/10.17533/udea.rccp.v37n2a3","url":null,"abstract":"25 Background: In order to accurately determine the performance of cows in terms of milk yield 26 and milk components, it is necessary to determine the extent and direction of environmental 27 factors. Although many studies have explored environmental factors affecting milk yield, there 28 is not enough information about the effects and direction of environmental factors on the 29 composition of milk. Objective: To determine the effects of non-genetic factors, such as 30 calving season, lactation number, lactation stage, animal age, and herd size on milk yield, the 31 chemical composition of raw milk, and Somatic Cell Count (SCC) in Holstein-Friesian cows. 32 Methods: Data were obtained from 15,354 raw milk samples of 5,118 Holstein-Friesian cows 33 at 276 dairy farms in Türkiye. The data analysis was performed using the General Linear Model 34 (GLM) feature of the SPSS statistics program. Results: Mean fat (F), protein (P), dry matter 35 (DM), lactose (L), urea (U), and Log 10 SCC values of cow milk were 3.74 ± 0.01, 3.19 ± 0.01, 36 11.36 ± 0.03, 4.32 ± 0.01%, 21.57 ± 0.28 mg/dL, and 5.244 ± 0.01 cells/mL, respectively. Peak 37 milk yield (PMY), lactation milk yield (LMY), 305-day milk yield (305-d MY), and SCC 38 values were found to be 33.7 ± 0.13, 8,538.33 ± 89.64 kg, 6,479.42 ± 168.96 kg, and 224,164.34 39 ± 4,402.79 cells/mL, respectively. Conclusion: It is recommended to take measures to improve 40 the protein, dry matter, and urea component of milk in dairy farms in Türkiye and investigate 41 in detail the relationship between raw milk urea component, subclinical mastitis, and 42 reproductive features.","PeriodicalId":49613,"journal":{"name":"Revista Colombiana De Ciencias Pecuarias","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-09-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135866412","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Eficacia de fármacos antihelmínticos para el control de Fasciola hepatica en ganado lechero en Perú 驱虫药在秘鲁奶牛中控制肝片吸虫的有效性
4区 农林科学
Revista Colombiana De Ciencias Pecuarias Pub Date : 2023-09-18 DOI: 10.17533/udea.rccp.v37n2a2
Juan Rojas-Moncada, Luz Saldaña, Víctor Urteaga, Roxana Vergara, Anthony Rojas, Severino Torrel, César Murga-Moreno, Luis Vargas-Rocha
{"title":"Eficacia de fármacos antihelmínticos para el control de Fasciola hepatica en ganado lechero en Perú","authors":"Juan Rojas-Moncada, Luz Saldaña, Víctor Urteaga, Roxana Vergara, Anthony Rojas, Severino Torrel, César Murga-Moreno, Luis Vargas-Rocha","doi":"10.17533/udea.rccp.v37n2a2","DOIUrl":"https://doi.org/10.17533/udea.rccp.v37n2a2","url":null,"abstract":"","PeriodicalId":49613,"journal":{"name":"Revista Colombiana De Ciencias Pecuarias","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-09-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135208454","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Leg health and growth performance of broiler chickens fed grape seed extract 葡萄籽提取物对肉鸡腿健康和生长性能的影响
4区 农林科学
Revista Colombiana De Ciencias Pecuarias Pub Date : 2023-09-08 DOI: 10.17533/udea.rccp.v37n2a1
Leodan T Rodríguez-Ortega, Alejandro Rodríguez-Ortega, Arturo Pro-Martínez, Eliseo Sosa-Montes, Filogonio J Hernández-Guzmán, Hector Leyva-Jimenez
{"title":"Leg health and growth performance of broiler chickens fed grape seed extract","authors":"Leodan T Rodríguez-Ortega, Alejandro Rodríguez-Ortega, Arturo Pro-Martínez, Eliseo Sosa-Montes, Filogonio J Hernández-Guzmán, Hector Leyva-Jimenez","doi":"10.17533/udea.rccp.v37n2a1","DOIUrl":"https://doi.org/10.17533/udea.rccp.v37n2a1","url":null,"abstract":"","PeriodicalId":49613,"journal":{"name":"Revista Colombiana De Ciencias Pecuarias","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-09-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136362216","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Characterization and antimicrobial resistance of Moraxella ovis isolates from clinical cases of contagious ovine keratoconjunctivitis in Mexico State, Mexico 墨西哥州绵羊传染性角结膜炎临床病例中绵羊莫拉克菌分离株的特性和耐药性
IF 0.4 4区 农林科学
Revista Colombiana De Ciencias Pecuarias Pub Date : 2023-08-14 DOI: 10.17533/udea.rccp.v37n1a4
G. Ortiz-Arana, M. Talavera-Rojas, E. Soriano-Vargas, E. Palomares-Resendiz, Edgar Enríquez-Gómez, C. Salgado-Miranda, J. Acosta-Dibarrat
{"title":"Characterization and antimicrobial resistance of Moraxella ovis isolates from clinical cases of contagious ovine keratoconjunctivitis in Mexico State, Mexico","authors":"G. Ortiz-Arana, M. Talavera-Rojas, E. Soriano-Vargas, E. Palomares-Resendiz, Edgar Enríquez-Gómez, C. Salgado-Miranda, J. Acosta-Dibarrat","doi":"10.17533/udea.rccp.v37n1a4","DOIUrl":"https://doi.org/10.17533/udea.rccp.v37n1a4","url":null,"abstract":"","PeriodicalId":49613,"journal":{"name":"Revista Colombiana De Ciencias Pecuarias","volume":null,"pages":null},"PeriodicalIF":0.4,"publicationDate":"2023-08-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45859466","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Molecular detection of Coxiella burnetii in vaginal swabs from aborted cattle in Mexico 墨西哥流产牛阴道拭子中伯纳氏杆菌的分子检测
IF 0.4 4区 农林科学
Revista Colombiana De Ciencias Pecuarias Pub Date : 2023-07-26 DOI: 10.17533/udea.rccp.v37n1a3
Carlos F. Flores-Perez, E. Díaz-Aparicio, E. Palomares-Resendiz, José Luis Gutiérrez-Hernández, E. Herrera-López, R. Hernández-Castro
{"title":"Molecular detection of Coxiella burnetii in vaginal swabs from aborted cattle in Mexico","authors":"Carlos F. Flores-Perez, E. Díaz-Aparicio, E. Palomares-Resendiz, José Luis Gutiérrez-Hernández, E. Herrera-López, R. Hernández-Castro","doi":"10.17533/udea.rccp.v37n1a3","DOIUrl":"https://doi.org/10.17533/udea.rccp.v37n1a3","url":null,"abstract":"Abstract","PeriodicalId":49613,"journal":{"name":"Revista Colombiana De Ciencias Pecuarias","volume":null,"pages":null},"PeriodicalIF":0.4,"publicationDate":"2023-07-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49170844","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Increasing levels of Chlorella spp. on in vitro fermentation and methane production in a corn silage-base diet 提高玉米青贮基础日粮中小球藻体外发酵和甲烷产量的水平
IF 0.4 4区 农林科学
Revista Colombiana De Ciencias Pecuarias Pub Date : 2023-07-13 DOI: 10.17533/udea.rccp.v37n1a2
Juan Vargas, F. Tarnonsky, A. Maderal, I. Fernandez-Marenchino, F. Podversich, T. Schulmeister, N. DiLorenzo
{"title":"Increasing levels of Chlorella spp. on in vitro fermentation and methane production in a corn silage-base diet","authors":"Juan Vargas, F. Tarnonsky, A. Maderal, I. Fernandez-Marenchino, F. Podversich, T. Schulmeister, N. DiLorenzo","doi":"10.17533/udea.rccp.v37n1a2","DOIUrl":"https://doi.org/10.17533/udea.rccp.v37n1a2","url":null,"abstract":"26 Background: Generally, forages used in cow-calf and backgrounding operations have low 27 crude protein and high fiber concentration, limiting animal performance and increasing 28 greenhouse gas emissions. Chlorella spp., a green micro-algae, shows promising attributes 29 to provide nutrients, especially nitrogen, in low-protein diets. However, information is 30 limited regarding the effects of Chlorella spp. on in vitro fermentation and methane (CH 4 ) 31 production. Objective: To evaluate the effects of increasing inclusion levels of algae 32 ( Chlorella spp.) on ruminal in vitro fermentation profile and CH 4 production in a corn silage-33 based diet. Methods: Incubations were conducted on three separate days using corn silage 34 and gin trash as substrate (70:30 ratio, respectively). Treatments were control (without algae), 35 and 1, 5, and 10% of algae inclusion in the substrate replacing basal diet. Ruminal fluid was 36 collected from two ruminally cannulated Angus crossbred steers fed ad libitum a corn silage 37 and gin trash diet. The final pH, the concentration of volatile fatty acids (VFA) and ammonia 38 nitrogen (NH 3 -N), in vitro organic matter digestibility (IVOMD), total gas, and CH 4 39 production were determined after 24 h of incubation. Variables were evaluated using the 40 MIXED procedure of software SAS, and means were compared using orthogonal polynomial 41 contrast. Results: Algae inclusion linearly increased (p<0.01) the IVOMD. However, the 42 final pH and concentration of VFA and NH 3 -N were not different (p>0.05) among the algae 43 levels. The molar proportion of VFA and the acetate:propionate ratio were not affected 44 (p>0.05) by increasing algae inclusion. Finally, total gas and CH 4 production were not 45 different (p>0.05) among treatments. Conclusions: The inclusion of Chlorella spp. did not","PeriodicalId":49613,"journal":{"name":"Revista Colombiana De Ciencias Pecuarias","volume":null,"pages":null},"PeriodicalIF":0.4,"publicationDate":"2023-07-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46167111","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Effects of ivermectin on cytokine and immunoglobulin levels in sheep 伊维菌素对绵羊细胞因子和免疫球蛋白水平的影响
IF 0.4 4区 农林科学
Revista Colombiana De Ciencias Pecuarias Pub Date : 2023-07-12 DOI: 10.17533/udea.rccp.v36n4a5
R. Canbar, I. Dik, Muhittin Uslu, M. Ider, M. Arslan, E. Yazar
{"title":"Effects of ivermectin on cytokine and immunoglobulin levels in sheep","authors":"R. Canbar, I. Dik, Muhittin Uslu, M. Ider, M. Arslan, E. Yazar","doi":"10.17533/udea.rccp.v36n4a5","DOIUrl":"https://doi.org/10.17533/udea.rccp.v36n4a5","url":null,"abstract":"32 Backgroud: Ivermectin may changes the levels of cytokines and immunoglobulins in sheep, 33 considering that avermectins affect the immune system. Objective: To determine the effect of 34 ivermectin on the cytokines and immunoglobulins in sheep. Methods: After administration of 35 ivermectin to 10 healthy sheep, sheep-specific interferon-α, tumor necrosis factor-α, interleukin-36 2, interleukin-6, and interleukin-10, immunoglobulin G, immunoglobulin M, and immunoglobulin 37 E levels were measured with ELISA reader. Results: Statistically significant (p<0.05) fluctuations 38 were detected in interkeukin-2 and interkeukin-10 levels. Transient increases (p<0.05) were 39 measured in tumor necrosis factor-α and immunoglobulin E levels (p<0.05). Conclusion: 40 Ivermectin may affect immune system parameters in healthy sheep, however, the effects of 41 ivermectin administration on infected sheep should be investigated.","PeriodicalId":49613,"journal":{"name":"Revista Colombiana De Ciencias Pecuarias","volume":null,"pages":null},"PeriodicalIF":0.4,"publicationDate":"2023-07-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43796168","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Fermentative profile, chemical composition, in vitro gas production and ruminal degradation kinetics of sugarcane silages associated with different levels of butterfly pea hay 不同水平蝶豆干草对甘蔗青贮发酵特性、化学成分、体外产气量及瘤胃降解动力学的影响
IF 0.4 4区 农林科学
Revista Colombiana De Ciencias Pecuarias Pub Date : 2023-07-11 DOI: 10.17533/udea.rccp.v37n1a5
Ery J Nascimento-Ramos, Bruno A Souza-Almeida, Glayciane Costa-Gois, Daniel Ribeiro-Menezes, Ana P Ribeiro-Silva, Timóteo S Santos-Nunes, M. A. Ávila Queiroz
{"title":"Fermentative profile, chemical composition, in vitro gas production and ruminal degradation kinetics of sugarcane silages associated with different levels of butterfly pea hay","authors":"Ery J Nascimento-Ramos, Bruno A Souza-Almeida, Glayciane Costa-Gois, Daniel Ribeiro-Menezes, Ana P Ribeiro-Silva, Timóteo S Santos-Nunes, M. A. Ávila Queiroz","doi":"10.17533/udea.rccp.v37n1a5","DOIUrl":"https://doi.org/10.17533/udea.rccp.v37n1a5","url":null,"abstract":"","PeriodicalId":49613,"journal":{"name":"Revista Colombiana De Ciencias Pecuarias","volume":null,"pages":null},"PeriodicalIF":0.4,"publicationDate":"2023-07-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45097569","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Carcass characteristics and meat quality of Holstein bulls depending on slaughter age and muscle types 荷斯坦公牛的胴体特性和肉质取决于屠宰年龄和肌肉类型
IF 0.4 4区 农林科学
Revista Colombiana De Ciencias Pecuarias Pub Date : 2023-05-24 DOI: 10.17533/udea.rccp.v37n1a1
A. Diler, M. Yanar, R. Aydın, V. Özdemir, Ş. Ş. Oğraş, R. Koçyiğit
{"title":"Carcass characteristics and meat quality of Holstein bulls depending on slaughter age and muscle types","authors":"A. Diler, M. Yanar, R. Aydın, V. Özdemir, Ş. Ş. Oğraş, R. Koçyiğit","doi":"10.17533/udea.rccp.v37n1a1","DOIUrl":"https://doi.org/10.17533/udea.rccp.v37n1a1","url":null,"abstract":"","PeriodicalId":49613,"journal":{"name":"Revista Colombiana De Ciencias Pecuarias","volume":null,"pages":null},"PeriodicalIF":0.4,"publicationDate":"2023-05-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42917730","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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