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Ignacio Enrique Beltrán González

Investigador

Instituto de Investigaciones Agropecuarias

Osorno, Chile

Greenhouse gas emissions from land-applied manure and direct deposition of urine and dung in the pasture. Feeding strategies to modify milk production, rumen function and nitrogen excretion of pasture-based systems.

Veterinary Science, UNIVERSIDAD AUSTRAL DE CHILE. Chile, 2018
Medico Veterinario, UNIVERSIDAD DE CONCEPCION. Chile, 2013

Profesor asociado Part Time

UNIVERSIDAD AUSTRAL DE CHILE

Ciencias Veterinarias

Valdivia, Chile

2017 - 2017
Profesor Adjunto Part Time

UNIVERSIDAD AUSTRAL DE CHILE

Ciencias Veterinarias

Valdivia, Chile

2018 - 2018

Postdoctoral Researcher Full Time

Instituto de Investigaciones Agropecuarias

Osorno, Chile

2018 - 2020
Personal técnico Proyecto FONDECYT 11150538 Full Time

Universidad Austral de Chile

Valvidia, Chile

2018 - 2018
Personal técnico Proyecto FONDECYT 1130714 Part Time

Universidad Austral de Chile

Valdivia, Chile

2015 - 2016
Profesional técnico proyecto de investigación Part Time

Universidad Austral de Chile

Valdivia, Chile

2017 - 2017
Investigador Full Time

Instituto de Investigaciones Agropecuarias

Osorno, Chile

2021 - A la fecha
Asistente de Investigación Full Time

Instituto de Investigaciones Agropecuarias

Osorno, Chile

2021 - 2021

Proyecto Asociativo Regional PAR Explora de CONICYT: Programa Abramos Nuestros Laboratorios a la investigación científica escolar. Participación como coinvestigador en proyecto titulado "¿Es posible modificar el contenido de carbohidratos solubles de dos tipos de praderas a través de la frecuencia de defoliación?
El proyecto tenía como objetivo acercar a estudiantes de enseñanza media a la investigación realizada en la Universidad Austral de Chile.

Participación en charlas científicas "1000 Científicos 1000 Aulas" el año 2017. Durante el proyecto, realicé dos charlas a estudiantes de liceos urbanos y rurales, con el objetivo de mostrar la investigación en el área agropecuaria, específicamente, como se aborda la contaminación ambiental de la ganadería desde un punto de vista científico.

Beca Doctorado Nacional

COMISION NACIONAL DE INVESTIGACION CIENTIFICA Y TECNOLOGICA

Chile, 2014

Beca para cursar estudios de Doctorado en Universidades Chilenas. En este caso, realice mi Doctorado en la Universidad Austral de Chile, obteniendo el grado el año 2018.
Beca Excelencia Academica

MINISTERIO DE EDUCACION Y CIENCIA

Chile, 2007

Beca otorgada al 10% de los mejores egresados de Enseñanza Media de su establecimiento, del mismo año de inscripción a la beca. Esta beca me permitió llevar a cabo mis estudios de pregrado (Medicina Veterinaria), Universidad de Concepción.
Beca Postdoctoral

AGRESEARCH, RUAKURA RESEARCH CENTRE, NEW ZEALAND

Nueva Zelanda, 2018

Beca financiada por la Global Research Alliance (GRA) a través de AgResearch, para permitir la capacitación en mitigación de gases con efecto invernadero desde la agricultura. Esta beca está destinada a científicos emergentes desde países en desarrollo
Beca MECESUP

COMISION NACIONAL DE INVESTIGACION CIENTIFICA Y TECNOLOGICA

Chile, 2016

Beca para realizar estadías cortas en centros investigación de excelencia. Esta beca fue adjudicada durante mis estudios de Doctorado, la cual me permitió hacer una pasantía de 6 meses en la Universidad de Lincoln, Nueva Zelanda.


DATAMAN: A global database of methane, nitrous oxide and ammonia emission factors for livestock housing and outdoor storage of manure Hassouna, Mélynda; van der Weerden, T.; Beltran, Ignacio E; Amon, Barbara; Alfaro, Marta; Anestis, Vasileios Article WOS (ISI) JOURNAL OF ENVIRONMENTAL QUALITY (2022)
Nitrogen Intake and Its Partition on Urine, Dung and Products of Dairy and Beef Cattle in Chile Beltran, Ignacio E.; Calvache, Ivan; Cofre, Rocio; Salazar, Francisco; Keim, Juan P.; Morales, Alvaro; Pulido, Ruben G.; Alfaro, Marta Article ISI AGRONOMY-BASEL (2022)
Nitrogen Use Efficiency and Partitioning of Dairy Heifers Grazing Perennial Ryegrass (Lolium perenne L.) or Pasture Brome (Bromus valdivianus Phil.) Swards during Spring Beltran, Ignacio E; Tellez, Daniel; Cabanilla, Jaime; Balocchi O.A; Arias, Rodrigo; Keim, Juan Pablo Article WOS (ISI) AGRONOMY-BASEL (2022)
Soil Greenhouse Gas Emissions in Different Pastures Implemented as a Management Strategy for Climate Change Alfaro, Marta; Hube, Sara; Salazar S, Francisco; Beltran, Ignacio E; Rodriguez, Marion; Ramirez, Luis; Saggar, Surinder Article WOS (ISI) AGRONOMY-BASEL (2022)
Ammonia and nitrous oxide emission factors for excreta deposited by livestock and land-applied manure van der Weerden, T.; Noble A.; De Klein, Cecile; Hutchings, Nicholas; Thorman, Rachel E.; Alfaro V, Marta; Amon, Barbara; Beltran, Ignacio E; Grace, Peter; Hassouna, Mélynda; Krol, Dominika J.; Leytem, April B.; Salazar, Francisco; Velthof, Gerard L. Article JOURNAL OF ENVIRONMENTAL QUALITY (2021)
DATAMAN: A global database of nitrous oxide and ammonia emission factors for excreta deposited by livestock and land‐applied manure Beltran, Ignacio; Weerden, Tony J.; Alfaro, Marta A.; Amon, Barbara; Klein, Cecile A.M.; Grace, Peter; Hafner, Sasha; Hassouna, Mélynda; Hutchings, Nicholas; Krol, Dominika J.; Leytem, April B.; Noble, Alasdair; Salazar, Francisco; Thorman, Rachel E.; Velthof, Gerard L. Article JOURNAL OF ENVIRONMENTAL QUALITY (2021)
The timing of pasture allocation and grass silage supplementation affect pasture intake, milk production and nitrogen partitioning of dairy cows Beltran, Ignacio E.; Miguel Ruiz-Albarran; von Stillfried, N; Balocchi, O.A.; Wittwer F.; Pulido, R.G. Article SPANISH JOURNAL OF AGRICULTURAL RESEARCH (2021)
Effect of a homofermentative lactic acid bacteria additive on the quality of sugar-beet pulp silage and animal response of dairy cows with restricted access to pasture Pulido, Ruben; Garcia, Eduardo; Beltran, Ignacio; Daza, Jost; Keim, Juan; Castillo, Ismael Article ISI SCIELO CHILEAN JOURNAL OF AGRICULTURAL RESEARCH (2020)
Milk production responses, rumen fermentation, and blood metabolites of dairy cows fed increasing concentrations of forage rape (Brassica napus ssp. biennis) Keim, J. P.; Daza, J.; Beltran, I; Balocchi, O. A.; Pulido, R. G.; Sepulveda-Varas, P.; Pacheco, D.; Berthiaume, R. Article ISI JOURNAL OF DAIRY SCIENCE (2020)
Diurnal Concentration of Urinary Nitrogen and Rumen Ammonia Are Modified by Timing and Mass of Herbage Allocation Beltran, Ignacio E.; Gregorini, Pablo; Daza, Jose; Balocchi, Oscar A.; Morales, Alvaro; Pulido, Ruben G. Article ISI SCOPUS Animals (2019)
Interaction between herbage mass and time of herbage allocation modifies milk production, grazing behaviour and nitrogen partitioning of dairy cows Beltran, Ignacio E.; Gregorini, Pablo; Morales, Alvaro; Balocchi, Oscar A.; Pulido, Ruben G. Article ISI SCOPUS ANIMAL PRODUCTION SCIENCE (2019)
The Order of Grass and Maize Silage Supplementation Modifies Milk Yield, Grazing Behavior and Nitrogen Partitioning of Lactating Dairy Cows Beltran, Ignacio E.; Al-Marashdeh, Omar; Burgos, Ana R.; Gregorini, Pablo; Balocchi, Oscar A.; Wittwer, Fernando; Pulido, Ruben G. Article ISI SCOPUS Animals (2019)
Changes in herbage mass and time of herbage allocation modify nutritional and metabolic status of dairy cows Morales, A; Godoy, M; Beltran, I; Muller, A; Balocchi, O; Pulido, R Article ISI SCIELO SCOPUS CHILEAN JOURNAL OF AGRICULTURAL RESEARCH (2018)
Short-term grazing and urination behaviour of dairy cows differing in their genetic merit Al-Marashdeh O.; Gregorini P.; Maxwell T.M.R.; Cheng L.; BeltrÃ¡n I.E.; Hussein A.N.; Chen A.; Guinot L.; Hodge S.; Cameron K.C.; Edwards G.R. Article SCOPUS New Zealand Journal of Agricultural Research (2018)
Undernutrition during early gestation in sheep> Long term impact on the offspring Beltran, I.E.; Alomar, Daniel Article Agrindex Bibliography of Agriculture / AID Research Development Abstracts / Animal Breeding Abstracts / Biological Abstracts / Current Awareness in Biological Sciences / Dairy Science Abstracts / Field Crop Abstracts / Food Science and Technology Abstracts / Herbage Abstracts / Horticultural Abstracts / Indice Agricola de America Latina y El Caribe / Microbiology Abstracts / Nutrition Abstracts / Plant Breeding Abstracts / Review of Applied Entomology / Review of Applied Mycology / Review of Plant Pathology / Revistas Electrónicas UACh / Soils and Fertilizers / Ulrich’s International Periodical Directory Agrosur (2011)


Greenhouse gas emissions from pasture-based dairy production systems: A case study Beltran, I.E.; Salazar F.; Alfaro, M; Iraira, Sergio; Teuber, Nolberto; Valderrama X.; Sandoval C. ConferencePaper (2021)
Evaluation of foliar application nano-formulates to reduce gaseous nitrogen losses in grasslands. Alfaro, Marta; Hube, Sara; Rodriguez, Marion; Salazar, Francisco; Beltran, Ignacio E.; Ramirez, Luis; Bernardi, Maria; Mejias, Jaime ConferencePaper (2019)
Nitrous oxide emission factors following land application of manure and livestock grazing in developing countries Beltran, I.E.; Alfaro, M.; Salazar, F.; Noble, A.; van der Weerden, T. ConferencePaper (2019)
Sugar beet pulp silage with or without additive for dairy cows with restrictive daily pasture access. Pulido, Ruben Guillermo; Garcia, Eduardo; Beltran, Ignacio E.; Castillo, Ismael ConferencePaper (2019)
Feeding behaviour of dairy cows supplemented with fodder rape (Brassica napus) at two inclusion levels in summer Beltran, I.E.; Daza, J.; Balocchi, O.A.; Pulido, R.G.; Pacheco, D.; Keim, J. P. ConferencePaper (2018)
Nitrogen metabolism of dairy cows supplemented with fodder rape (Brassica napus) at two inclusion levels in summer Beltran, I.E.; Daza, J.; Balocchi, O.A.; Pulido, RG; Pacheco, D.; Keim, J. P. ConferencePaper (2018)
Productive responses of dairy cows supplemented with fodder rape (Brassica napus) at two inclusion levels in summer Daza, J.; Beltran, I.E.; Balocchi O.A; Pulido, R.G.; Pacheco, D.; Keim, J. P. ConferencePaper (2018)
Effects of herbage mass and timing of grazing on milk production, urea nitrogen and ruminal ammonia of dairy cows in autumn Daza, J.; Beltran, I.E.; Balocchi, O.A.; Morales A.; Pulido, R.G. ConferencePaper (2017)
Milk production and grazing behavior of dairy cows grazing two timing of pasture and herbage mass Beltran, Ignacio E.; Morales, Alvaro; Gregorini, Pablo; balocchi, Oscar; Pulido, Ruben Guillermo ConferencePaper (2017)
Time of pasture allocation and herbage mass: Changes in the eating pattern and milk production in dairy cows during autumn Beltran, I.E.; Robin, R.; Gregorini P.; Balocchi, O.A.; Morales, A.; Pulido, R.G. ConferencePaper (2017)
Time of pasture allocation and herbage mass: Changes in the pattern of urinary nitrogen excretion of dairy cows Beltran, I.E.; Gregorini P.; Balocchi, O.A.; Morales A.; Pulido, R.G. ConferencePaper (2017)
Time of supplement allocation modifies the eating behavior and milk production in dairy cows in autumn Beltran, I.E.; Al-Marashdeh O.; Gregorini P.; Burgos, A.; Balocchi, O.A.; Pulido, R.G.; Allende, R; Morales, M.S.; Castellaro G, Giorgio ConferencePaper (2017)
Effect of timing of pasture and silage allocation on nitrogen partitioning and milk production of grazing dairy cows in autumn Beltran, Ignacio E.; Balocchi L., Oscar; Muller, Ananda; Pulido, Ruben Guillermo ConferencePaper (2016)
Effect of timing of silage supplementation on nitrogen partitioning and milk production of grazing dairy cows grazing during autumn Beltran, Ignacio E.; balocchi, Oscar; Muller, Ananda; Pulido, Ruben Guillermo ConferencePaper (2016)
New approaches for the supplementation of spring-grazing dairy cows Pulido, R.G.; Beltran, I.E. ConferencePaper (2015)


Key variables determining nitrogen partitioning (milk, urine and faeces) of dairy cattle in Chile: A Database Beltran, I.E.; Cofre, Rocio; Calvache, I.; Salazar F.; Keim, JP; Pulido, R.G.; Bravo, Silvana; Avilez J.P.; Chahin, M.G. ConferencePoster (2020)


High phlorotannins brown seaweed as nutritional strategy to reduce non-CO2 gas emissions and improve milk fatty acids profile and nitrogen partitioning of grazing dairy cow. Beltran, Ignacio E Proyecto (2020)
Establishment of a Database and Inventory Refinement for GHG emissions associated with Manure (DATAMAN) van der Weerden, T.; Alfaro, Marta; Beltran, Ignacio E.; Salazar Sperberg, Francisco; Noble, Alasdair; Amon, B.; De Klein, Cecile; Grace P.; Hafner, S.; Hassouna, M.; Hutchings, M.; Krol, D.; Thorman, R. Proyecto (2018)
¿Es posible modificar el contenido de carbohidratos solubles de dos tipos de praderas a través de la frecuencia de defoliación? Balocchi, O.A.; Beltran, I.E.; Calvache, I.; Rodriguez, R. Proyecto (2017)
Efecto de variar la masa prepastoreo, tipo de ensilaje y el momento de entrega de la oferta diaria de pradera, sobre la eficiencia de uso del nitrógeno y parámetros productivos en vacas lecheras a pastoreo otoñal Morales, A.; Beltran, I.E.; Pulido, R.G.; Balocchi, O.A. Proyecto (2016)
Optimising Milk Production Of Pasture-Fed Lactating Dairy Cows Through The Utilisation Of Winter And Summer Brassica Crops Keim, J. P. Proyecto (2015)
The Time Of Access To Pasture And Supplements, Affects Rumen Function Of Dairy Cows Grazing On Low-Mass Pasture Pulido, Ruben Guillermo; Balocchi, O.A.; Wittwer F.; Müller, A. Proyecto (2013)