Influence of the arboreal component in the productive and nutritional parameters of Brachiaria mutica grass in northeastern Peru
The objective of this study was to evaluate the growth (cm), yield (kg/m2), crude protein (CP %), crude fiber (CF %), ether extract (EE %), NDF (%), ADF (%), gross energy (GE kcal/kg), ELN (%), Ash (%), and in vitro digestibility (IVD %) of Brachiaria mutica grass; under three silvopastoral systems,...
| Autores principales: | , , , , , , |
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| Formato: | info:eu-repo/semantics/article |
| Lenguaje: | Inglés |
| Publicado: |
MDPI
2023
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| Materias: | |
| Acceso en línea: | https://hdl.handle.net/20.500.12955/2199 https://doi.org/10.3390/IECF2022-13063 |
| _version_ | 1855028385721352192 |
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| author | Valqui Valqui, Leandro Lopez, Edvin L. Lopez, Cesar A. Valqui Valqui, Lamberto Bobadilla Rivera, Leidy Gheraldine Vigo Mestanza, Carmen Natividad Vásquez Pérez, Héctor Vladimir |
| author_browse | Bobadilla Rivera, Leidy Gheraldine Lopez, Cesar A. Lopez, Edvin L. Valqui Valqui, Lamberto Valqui Valqui, Leandro Vigo Mestanza, Carmen Natividad Vásquez Pérez, Héctor Vladimir |
| author_facet | Valqui Valqui, Leandro Lopez, Edvin L. Lopez, Cesar A. Valqui Valqui, Lamberto Bobadilla Rivera, Leidy Gheraldine Vigo Mestanza, Carmen Natividad Vásquez Pérez, Héctor Vladimir |
| author_sort | Valqui Valqui, Leandro |
| collection | Repositorio INIA |
| description | The objective of this study was to evaluate the growth (cm), yield (kg/m2), crude protein (CP %), crude fiber (CF %), ether extract (EE %), NDF (%), ADF (%), gross energy (GE kcal/kg), ELN (%), Ash (%), and in vitro digestibility (IVD %) of Brachiaria mutica grass; under three silvopastoral systems, guava (Inga edulis), poplar (Populus alba), and eucalyptus (Eucalyptus globulus labill) and a treeless system (TS) in the northeast of peru. These were analyzed under a completely randomized design (CRD) with four treatments and four repetitions, and the results were analyzed by analysis of variance (α = 0.05%) and Tukey’s means test (p ≤ 0.05). The SPS of guava showed higher growth at 30 days (59.57 cm), and the there was no difference between systems at 45 (98.43–107.14 cm), 60 (138.86–146.57 cm), and 75 days (159.81–165.67 cm); the highest yield at 30 days was for SPS with guava (0.41 kg/m2), at 45 and 60 days there was no difference (1.01–1.15 and 1.57–1.76 kg/m2), and at 75 days the highest yield was from TS (2.88 kg/m2); the nutritional composition was evaluated in two cut-off frequencies (30 and 75 days); for 30 days, the SPS with guava had a higher value for CP (16.03%), IVD (68.13%), and GE (4502 kcal/kg); the SPS with eucalyptus had a higher percentage for CF (21.08), NDF (33.17), FDA (56.42), and ash (7.74); the highest EE content was in the SPS with poplar (2.46%) and the TS presented the highest percentage of ELN (50.88); for 75 days, the SPS with guava presented a higher value for CP (13.61%), FDA (36.78), and GE (4504.33 kcal/kg), the SPS with eucalyptus had a higher percentage for CF (23.51) and ash (6.42), and the the SPS with poplar had the highest percentage of EE (2.24), ELN (59.18) FDN (62.67), and IVD (56.59). |
| format | info:eu-repo/semantics/article |
| id | INIA2199 |
| institution | Institucional Nacional de Innovación Agraria |
| language | Inglés |
| publishDate | 2023 |
| publishDateRange | 2023 |
| publishDateSort | 2023 |
| publisher | MDPI |
| publisherStr | MDPI |
| record_format | dspace |
| spelling | INIA21992023-08-23T23:47:17Z Influence of the arboreal component in the productive and nutritional parameters of Brachiaria mutica grass in northeastern Peru Valqui Valqui, Leandro Lopez, Edvin L. Lopez, Cesar A. Valqui Valqui, Lamberto Bobadilla Rivera, Leidy Gheraldine Vigo Mestanza, Carmen Natividad Vásquez Pérez, Héctor Vladimir Sustainable production Silvopastoral systems Productivity Nutritional composition https://purl.org/pe-repo/ocde/ford#4.01.01 Productivity Brachiaria mutica Silvopastoral systems Productividad Sistemas silvopascícolas The objective of this study was to evaluate the growth (cm), yield (kg/m2), crude protein (CP %), crude fiber (CF %), ether extract (EE %), NDF (%), ADF (%), gross energy (GE kcal/kg), ELN (%), Ash (%), and in vitro digestibility (IVD %) of Brachiaria mutica grass; under three silvopastoral systems, guava (Inga edulis), poplar (Populus alba), and eucalyptus (Eucalyptus globulus labill) and a treeless system (TS) in the northeast of peru. These were analyzed under a completely randomized design (CRD) with four treatments and four repetitions, and the results were analyzed by analysis of variance (α = 0.05%) and Tukey’s means test (p ≤ 0.05). The SPS of guava showed higher growth at 30 days (59.57 cm), and the there was no difference between systems at 45 (98.43–107.14 cm), 60 (138.86–146.57 cm), and 75 days (159.81–165.67 cm); the highest yield at 30 days was for SPS with guava (0.41 kg/m2), at 45 and 60 days there was no difference (1.01–1.15 and 1.57–1.76 kg/m2), and at 75 days the highest yield was from TS (2.88 kg/m2); the nutritional composition was evaluated in two cut-off frequencies (30 and 75 days); for 30 days, the SPS with guava had a higher value for CP (16.03%), IVD (68.13%), and GE (4502 kcal/kg); the SPS with eucalyptus had a higher percentage for CF (21.08), NDF (33.17), FDA (56.42), and ash (7.74); the highest EE content was in the SPS with poplar (2.46%) and the TS presented the highest percentage of ELN (50.88); for 75 days, the SPS with guava presented a higher value for CP (13.61%), FDA (36.78), and GE (4504.33 kcal/kg), the SPS with eucalyptus had a higher percentage for CF (23.51) and ash (6.42), and the the SPS with poplar had the highest percentage of EE (2.24), ELN (59.18) FDN (62.67), and IVD (56.59). 2023-06-05T17:55:11Z 2023-06-05T17:55:11Z 2022-10-15 info:eu-repo/semantics/article Valqui, L., Lopez, E. L., Lopez, C. A., Valqui-Valqui, L., Bobadilla, L. G., Vigo, C. N., & Vásquez, H. V. (2022). Influence of the arboreal component in the productive and nutritional parameters of Brachiaria mutica grass in northeastern Peru. Environmental Sciences Proceedings, 22(1), 69. doi: 10.3390/iecf2022-13063 2673-4931 https://hdl.handle.net/20.500.12955/2199 https://doi.org/10.3390/IECF2022-13063 eng urn:issn:2673-4931 Environmental Sciences Proceedings info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by/4.0/ application/pdf application/pdf MDPI CH Instituto Nacional de Innovación Agraria Repositorio Institucional - INIA |
| spellingShingle | Sustainable production Silvopastoral systems Productivity Nutritional composition https://purl.org/pe-repo/ocde/ford#4.01.01 Productivity Brachiaria mutica Silvopastoral systems Productividad Sistemas silvopascícolas Valqui Valqui, Leandro Lopez, Edvin L. Lopez, Cesar A. Valqui Valqui, Lamberto Bobadilla Rivera, Leidy Gheraldine Vigo Mestanza, Carmen Natividad Vásquez Pérez, Héctor Vladimir Influence of the arboreal component in the productive and nutritional parameters of Brachiaria mutica grass in northeastern Peru |
| title | Influence of the arboreal component in the productive and nutritional parameters of Brachiaria mutica grass in northeastern Peru |
| title_full | Influence of the arboreal component in the productive and nutritional parameters of Brachiaria mutica grass in northeastern Peru |
| title_fullStr | Influence of the arboreal component in the productive and nutritional parameters of Brachiaria mutica grass in northeastern Peru |
| title_full_unstemmed | Influence of the arboreal component in the productive and nutritional parameters of Brachiaria mutica grass in northeastern Peru |
| title_short | Influence of the arboreal component in the productive and nutritional parameters of Brachiaria mutica grass in northeastern Peru |
| title_sort | influence of the arboreal component in the productive and nutritional parameters of brachiaria mutica grass in northeastern peru |
| topic | Sustainable production Silvopastoral systems Productivity Nutritional composition https://purl.org/pe-repo/ocde/ford#4.01.01 Productivity Brachiaria mutica Silvopastoral systems Productividad Sistemas silvopascícolas |
| url | https://hdl.handle.net/20.500.12955/2199 https://doi.org/10.3390/IECF2022-13063 |
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