Effect of Threonine and the Bioactive Component of Saccharomyces Cerevisiae on the Productive Performance of the Broiler Cobb 500
Abstract The present investigation aims to determine the physical and mechanical properties in three-layer boards of Teak (Tectona grandis), Seike (Cedrelinga catenaeformis) and Mascarey (Hieronima alchorneoides), from the PISMADE S.A. Company, Canton Riobamba, province of Chimborazo. The three spec...
| Main Authors: | , , , , |
|---|---|
| Format: | Article |
| Language: | Spanish |
| Published: |
Knowledge E
2021-09-01
|
| Series: | ESPOCH Congresses |
| Subjects: | |
| Online Access: | https://doi.org/10.18502/espoch.v1i5.9579 |
| _version_ | 1797991306999365632 |
|---|---|
| author | J. Encalada Álvarez P. Toalombo Vargas C. Vimos Abarca J. Trujillo Villacís L. Silva Deley |
| author_facet | J. Encalada Álvarez P. Toalombo Vargas C. Vimos Abarca J. Trujillo Villacís L. Silva Deley |
| author_sort | J. Encalada Álvarez |
| collection | DOAJ |
| description | Abstract The present investigation aims to determine the physical and mechanical properties in three-layer boards of Teak (Tectona grandis), Seike (Cedrelinga catenaeformis) and Mascarey (Hieronima alchorneoides), from the PISMADE S.A. Company, Canton Riobamba, province of Chimborazo. The three specimens used for each of the species in each of the tests performed were worked on using the ASTM D143-94 standard for the tests of parallel compression, perpendicular compression and flexion, and the DIN-52182 standard, with the main variation in thickness measurements caused by the commercial use established by the company. Mechanical tests showed that Seike had the best results, being superior in two tests: perpendicular compression and flexion. Teak tests gave us results that were superior in the perpendicular compression test. Mascarey, unlike the two species mentioned above, had complications during the trials due to problems with the glue between layers. |
| first_indexed | 2024-04-11T08:49:01Z |
| format | Article |
| id | doaj.art-bff5dbd472044f4eac1e040cf3e5c84d |
| institution | Directory Open Access Journal |
| issn | 2789-5009 |
| language | Spanish |
| last_indexed | 2024-04-11T08:49:01Z |
| publishDate | 2021-09-01 |
| publisher | Knowledge E |
| record_format | Article |
| series | ESPOCH Congresses |
| spelling | doaj.art-bff5dbd472044f4eac1e040cf3e5c84d2022-12-22T04:33:50ZspaKnowledge EESPOCH Congresses2789-50092021-09-01202151370138410.18502/espoch.v1i5.9579espoch.v1i5.9579Effect of Threonine and the Bioactive Component of Saccharomyces Cerevisiae on the Productive Performance of the Broiler Cobb 500J. Encalada Álvarez0P. Toalombo Vargas1C. Vimos Abarca2J. Trujillo Villacís3L. Silva Deley4Investigadora independienteCarrera de Zootecnia, Facultad de Ciencias Pecuarias, Escuela Superior de Chimborazo, Riobamba, EcuadorCarrera de Zootecnia, Facultad de Ciencias Pecuarias, Escuela Superior de Chimborazo, Riobamba, EcuadorCarrera de Zootecnia, Facultad de Ciencias Pecuarias, Escuela Superior de Chimborazo, Riobamba, EcuadorMedicina Veterinaria, Universidad Técnica de Cotopaxi, Latacunga, EcuadorAbstract The present investigation aims to determine the physical and mechanical properties in three-layer boards of Teak (Tectona grandis), Seike (Cedrelinga catenaeformis) and Mascarey (Hieronima alchorneoides), from the PISMADE S.A. Company, Canton Riobamba, province of Chimborazo. The three specimens used for each of the species in each of the tests performed were worked on using the ASTM D143-94 standard for the tests of parallel compression, perpendicular compression and flexion, and the DIN-52182 standard, with the main variation in thickness measurements caused by the commercial use established by the company. Mechanical tests showed that Seike had the best results, being superior in two tests: perpendicular compression and flexion. Teak tests gave us results that were superior in the perpendicular compression test. Mascarey, unlike the two species mentioned above, had complications during the trials due to problems with the glue between layers.https://doi.org/10.18502/espoch.v1i5.9579physical and mechanical properties of wood, three-layer boards |
| spellingShingle | J. Encalada Álvarez P. Toalombo Vargas C. Vimos Abarca J. Trujillo Villacís L. Silva Deley Effect of Threonine and the Bioactive Component of Saccharomyces Cerevisiae on the Productive Performance of the Broiler Cobb 500 ESPOCH Congresses physical and mechanical properties of wood, three-layer boards |
| title | Effect of Threonine and the Bioactive Component of Saccharomyces Cerevisiae on the Productive Performance of the Broiler Cobb 500 |
| title_full | Effect of Threonine and the Bioactive Component of Saccharomyces Cerevisiae on the Productive Performance of the Broiler Cobb 500 |
| title_fullStr | Effect of Threonine and the Bioactive Component of Saccharomyces Cerevisiae on the Productive Performance of the Broiler Cobb 500 |
| title_full_unstemmed | Effect of Threonine and the Bioactive Component of Saccharomyces Cerevisiae on the Productive Performance of the Broiler Cobb 500 |
| title_short | Effect of Threonine and the Bioactive Component of Saccharomyces Cerevisiae on the Productive Performance of the Broiler Cobb 500 |
| title_sort | effect of threonine and the bioactive component of saccharomyces cerevisiae on the productive performance of the broiler cobb 500 |
| topic | physical and mechanical properties of wood, three-layer boards |
| url | https://doi.org/10.18502/espoch.v1i5.9579 |
| work_keys_str_mv | AT jencaladaalvarez effectofthreonineandthebioactivecomponentofsaccharomycescerevisiaeontheproductiveperformanceofthebroilercobb500 AT ptoalombovargas effectofthreonineandthebioactivecomponentofsaccharomycescerevisiaeontheproductiveperformanceofthebroilercobb500 AT cvimosabarca effectofthreonineandthebioactivecomponentofsaccharomycescerevisiaeontheproductiveperformanceofthebroilercobb500 AT jtrujillovillacis effectofthreonineandthebioactivecomponentofsaccharomycescerevisiaeontheproductiveperformanceofthebroilercobb500 AT lsilvadeley effectofthreonineandthebioactivecomponentofsaccharomycescerevisiaeontheproductiveperformanceofthebroilercobb500 |