Výsledky vyhledávání - "Diana Marcela Valencia"

Akademický článek

Desempeño de dos accesiones de Urochloa humidicola manejadas bajo pastoreo rotacional en el Nordeste Antioqueño (Colombia)

Autor: Julian Roberto Mejía Salazar, Diana Marcela Valencia Echavarría, Mario S. Pinilla Gallego

Publikováno v: Tropical Grasslands-Forrajes Tropicales, Vol 12, Iss 3, Pp 162-172 (2024)

La actividad ganadera en el neotrópico se desarrolla mayormente en suelos ácidos y de baja fertilidad, y la Urochloa humidicola es una alternativa de pasto tropical perenne para esas condiciones. El objetivo de este estudio fue comparar la respuest

Externí odkaz: https://doaj.org/article/dbf0659b787d449485b13e050d867852

Zobrazit plný text záznamu

Akademický článek

Crude Glycerol Increases Neutral Detergent Fiber Degradability and Modulates Rumen Fermentative Dynamics of Kikuyu Grass in Non-Lactating Holstein Cows Raised in Tropical Conditions

Autor: Diana Marcela Valencia-Echavarria, Yury Tatiana Granja-Salcedo, Jorge Guillermo Noriega-Marquez, Luis Alfonso Giraldo Valderrama, Julián Andrés Castillo Vargas, Telma Teresinha Berchielli

Publikováno v: Dairy, Vol 5, Iss 3, Pp 480-490 (2024)

This study evaluated the effects of increasing levels of crude glycerol (CG) on the effective degradability of neutral detergent fiber (EDNDF) in Pennisetum clandestinum Hochst. Ex Chiov (kikuyu forage) and ruminal fermentation parameters in grazing

Externí odkaz: https://doaj.org/article/ff59c9b8df774f1398587ec504df47ce

Zobrazit plný text záznamu

Plný text ve formátu HTML

Akademický článek

Effects of different amounts of crude glycerol supplementation on dry matter intake, milk yield, and milk quality of lactating dairy cows grazing on a Kikuyu grass pasture

Autor: Diana Marcela Valencia E, Luis Alfonso Giraldo, Alejandra Marin, Yury Tatiana Granja Salcedo, Telma Teresinha Berchielli

Publikováno v: Scientia Agropecuaria, Vol 12, Iss 4 (2021)

The aim of this study was to determine the effects of different amounts of crude glycerol (CGL) on dry matter intake, milk yield, milk protein yield, and milk fatty acid profile of dairy cows grazing on a Kikuyu-based pasture. Six Holstein cows were

Externí odkaz: https://doaj.org/article/71ddbf3f23fc467385b53d1563596634

Zobrazit plný text záznamu

Akademický článek

Colorimetric method as alternative to chromium (III) quantification in cattle feces

Autor: Alexandra Torres Ospina, Julian Andrés Zapata, Jesus Humberto Gil Gonzalez, Luis Giraldo, Diana Marcela Valencia

Publikováno v: Acta Scientiarum: Animal Sciences, Vol 42, Pp e48096-e48096 (2020)

One of the main factors to establish productivity of grazing cattle is the estimation of forage intake. For this, the most widely used technique is based on the estimation of fecal output using chromium dioxide as external marker. However, quantifica

Externí odkaz: https://doaj.org/article/e728d6da5d2740f0a1b072b3afc12067

Zobrazit plný text záznamu

Use of near-infrared reflectance spectroscopy on feces to estimate digestibility and dry matter intake of dietary nutritional characteristics under grazing conditions in Colombian creole steers

Autor: Diana Parra-Forero, Diana Marcela Valencia-Echavarría, Lorena Inés Mestra-Vargas, Laura Gualdrón-Duarte, Andrea Milena Sierra-Alarcón, Olga Mayorga-Mogollón, Claudia Ariza-Nieto

Publikováno v: Tropical Animal Health and Production. 55

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1266088b9c808ecae42f362751f24ca4
https://doi.org/10.1007/s11250-023-03571-x

Zobrazit plný text záznamu

Effect of botanical composition calibration on the accuracy of undisturbed sward height and comparative yield method techniques for herbage mass estimation in tropical heterogeneous pastures

Autor: Diana Marcela Valencia-Echavarría, Yury Tatiana Granja-Salcedo, David Felipe Nieto-Sierra, Piedad Yanneth Martínez-Oquendo, Gonzalo de Jesús Restrepo-Castañeda, Lucas Esteban Cano-Gallego, Olga Lucía Mayorga-Mogollón

This study aimed to evaluate the influence of botanical composition calibration on the accuracy of undisturbed sward height and comparative yield method (CYM) techniques for herbage mass estimation in tropical heterogeneous pastures. Two studies were

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f4b8d1900a8d289d5f59279a276d3d08

Zobrazit plný text záznamu

Effects of different amounts of crude glycerol supplementation on dry matter intake, milk yield, and milk quality of lactating dairy cows grazing on a Kikuyu grass pasture

Autor: Luis Giraldo, Yury Tatiana Granja Salcedo, Diana Marcela Valencia E, Alejandra Marin, Telma Teresinha Berchielli

Publikováno v: Scientia Agropecuaria, Vol 12, Iss 4 (2021)
Scientia Agropecuaria; Vol. 12 No. 4 (2021): Octubre-Diciembre; 491-497
Scientia Agropecuaria; Vol. 12 Núm. 4 (2021): Octubre-Diciembre; 491-497
Revistas Universidad Nacional de Trujillo
Universidad Nacional de Trujillo
instacron:UNITRU
Scopus
Repositório Institucional da UNESP
Universidade Estadual Paulista (UNESP)
instacron:UNESP

Made available in DSpace on 2022-04-29T08:35:43Z (GMT). No. of bitstreams: 0 Previous issue date: 2021-12-01 The aim of this study was to determine the effects of different amounts of crude glycerol (CGL) on dry matter intake, milk yield, milk protei

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a48f4399a27bb5912ff2b096640995d6
https://revistas.unitru.edu.pe/index.php/scientiaagrop/article/view/3538

Zobrazit plný text záznamu

Vyhledávací nástroje:

Upřesnit hledání