Effects of condensed tannins towards dairy caprine gastrointestinal nematodes
In order to evaluate condensed tannins (CT) effect on dairy goat gastrointestinal nematodes (GIN) under a grazing and confined systems, two experiments (E1 and E2) were made. On both, goats were kept in two groups of 10 animals each. Groups were: control, without treatment (CG) and CT supplemented (...
| Autores principales: | , , , , , , |
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| Formato: | info:ar-repo/semantics/artículo |
| Lenguaje: | Inglés |
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RAFT Publications
2022
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| Materias: | |
| Acceso en línea: | http://hdl.handle.net/20.500.12123/11472 https://www.raftpubs.com/jvsr-veterinary-science-and-research/articles/jvsr_raft1001.php https://doi.org/10.36811/jvsr.2019.110001 |
| _version_ | 1855036579139026944 |
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| author | Suarez, Victor Humberto Olmos, Leandro Hipolito Martinez, Gabriela Marcela Sandoval, Gabriela V. Alfaro, Emilio José Alfaro, Rodolfo Jose Moreno, Ramiro |
| author_browse | Alfaro, Emilio José Alfaro, Rodolfo Jose Martinez, Gabriela Marcela Moreno, Ramiro Olmos, Leandro Hipolito Sandoval, Gabriela V. Suarez, Victor Humberto |
| author_facet | Suarez, Victor Humberto Olmos, Leandro Hipolito Martinez, Gabriela Marcela Sandoval, Gabriela V. Alfaro, Emilio José Alfaro, Rodolfo Jose Moreno, Ramiro |
| author_sort | Suarez, Victor Humberto |
| collection | INTA Digital |
| description | In order to evaluate condensed tannins (CT) effect on dairy goat gastrointestinal nematodes (GIN) under a grazing and confined systems, two experiments (E1 and E2) were made. On both, goats were kept in two groups of 10 animals each. Groups were: control, without treatment (CG) and CT supplemented (CTG) daily with 25 g (1,25%) in E1 and 75 g (2%) in E2. During the E1, feeding was based on Lucerne (Medicago sativa) grazing and supplementation with 500 g of corn grain and during the E2, stabled milking goats ate 500 g of corn grain and ad libitum lucerne hay. Biweekly, faecal egg counts (FEC) and coprocultures were made. In addition, FAMACHA© technique, body condition score (BCSS) and ingested food were recorded each two weeks during the 90 days (E1) and 76 (E2) days of trial. The FEC values in most of the study were low and no significant differences (p<0.78) were detected between groups. Mean FEC were 534 (CTG) and 357 (CG) during E1 and 509 (CTG) and 484 (CG) during E2. The predominant NGI genera were Trichostrongylussp. (48.1%), Haemonchus sp. (39.9%) and Teladorsagia sp. (12.0%). FAMACHA© scores did not show significant (p<0.41) differences between groups, but the CG (median=3) showed a BCS significantly (p<0.05) higher than those of CTG (median=2.5). The average milk production did not present statistically significant differences between groups (p<0.57), between sampling dates (p<0.23) and group x sampling dates (p<0.65). Under the conditions of these studies 25g or 75 g of CT in the diet had no anthelmintic or productive effects. |
| format | info:ar-repo/semantics/artículo |
| id | INTA11472 |
| institution | Instituto Nacional de Tecnología Agropecuaria (INTA -Argentina) |
| language | Inglés |
| publishDate | 2022 |
| publishDateRange | 2022 |
| publishDateSort | 2022 |
| publisher | RAFT Publications |
| publisherStr | RAFT Publications |
| record_format | dspace |
| spelling | INTA114722023-06-21T11:41:25Z Effects of condensed tannins towards dairy caprine gastrointestinal nematodes Suarez, Victor Humberto Olmos, Leandro Hipolito Martinez, Gabriela Marcela Sandoval, Gabriela V. Alfaro, Emilio José Alfaro, Rodolfo Jose Moreno, Ramiro Dairy Goats Production Tannins Cabras Lecheras Producción Taninos Nematoda Gastrointestinal Nematode In order to evaluate condensed tannins (CT) effect on dairy goat gastrointestinal nematodes (GIN) under a grazing and confined systems, two experiments (E1 and E2) were made. On both, goats were kept in two groups of 10 animals each. Groups were: control, without treatment (CG) and CT supplemented (CTG) daily with 25 g (1,25%) in E1 and 75 g (2%) in E2. During the E1, feeding was based on Lucerne (Medicago sativa) grazing and supplementation with 500 g of corn grain and during the E2, stabled milking goats ate 500 g of corn grain and ad libitum lucerne hay. Biweekly, faecal egg counts (FEC) and coprocultures were made. In addition, FAMACHA© technique, body condition score (BCSS) and ingested food were recorded each two weeks during the 90 days (E1) and 76 (E2) days of trial. The FEC values in most of the study were low and no significant differences (p<0.78) were detected between groups. Mean FEC were 534 (CTG) and 357 (CG) during E1 and 509 (CTG) and 484 (CG) during E2. The predominant NGI genera were Trichostrongylussp. (48.1%), Haemonchus sp. (39.9%) and Teladorsagia sp. (12.0%). FAMACHA© scores did not show significant (p<0.41) differences between groups, but the CG (median=3) showed a BCS significantly (p<0.05) higher than those of CTG (median=2.5). The average milk production did not present statistically significant differences between groups (p<0.57), between sampling dates (p<0.23) and group x sampling dates (p<0.65). Under the conditions of these studies 25g or 75 g of CT in the diet had no anthelmintic or productive effects. Instituto de Investigación Animal del Chaco Semiárido Fil: Suarez, Victor Humberto. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Investigación Animal del Chaco Semiárido. Área de Investigación en Salud Animal; Argentina Fil: Olmos, Leandro Hipolito. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Investigación Animal del Chaco Semiárido. Área de Investigación en Salud Animal; Argentina Fil: Martinez, Gabriela Marcela. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Salta; Argentina Fil: Sandoval, G.V. Universidad Católica de Salta. Facultad de Ciencias Agrarias y Veterinarias; Argentina Fil: Alfaro, Emilio José. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Salta; Argentina Fil: Alfaro, Rodolfo Jose. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Salta; Argentina Fil: Moreno, Ramiro. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Salta. Área de Investigación en Salud Animal; Argentina 2022-03-23T10:47:23Z 2022-03-23T10:47:23Z 2019-01-25 info:ar-repo/semantics/artículo info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion http://hdl.handle.net/20.500.12123/11472 https://www.raftpubs.com/jvsr-veterinary-science-and-research/articles/jvsr_raft1001.php https://doi.org/10.36811/jvsr.2019.110001 eng info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by-nc-sa/4.0/ Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0) application/pdf RAFT Publications Journal of Veterinary Science and Research 1 (1) : 1-9 (January 2019) |
| spellingShingle | Dairy Goats Production Tannins Cabras Lecheras Producción Taninos Nematoda Gastrointestinal Nematode Suarez, Victor Humberto Olmos, Leandro Hipolito Martinez, Gabriela Marcela Sandoval, Gabriela V. Alfaro, Emilio José Alfaro, Rodolfo Jose Moreno, Ramiro Effects of condensed tannins towards dairy caprine gastrointestinal nematodes |
| title | Effects of condensed tannins towards dairy caprine gastrointestinal nematodes |
| title_full | Effects of condensed tannins towards dairy caprine gastrointestinal nematodes |
| title_fullStr | Effects of condensed tannins towards dairy caprine gastrointestinal nematodes |
| title_full_unstemmed | Effects of condensed tannins towards dairy caprine gastrointestinal nematodes |
| title_short | Effects of condensed tannins towards dairy caprine gastrointestinal nematodes |
| title_sort | effects of condensed tannins towards dairy caprine gastrointestinal nematodes |
| topic | Dairy Goats Production Tannins Cabras Lecheras Producción Taninos Nematoda Gastrointestinal Nematode |
| url | http://hdl.handle.net/20.500.12123/11472 https://www.raftpubs.com/jvsr-veterinary-science-and-research/articles/jvsr_raft1001.php https://doi.org/10.36811/jvsr.2019.110001 |
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