High-Andean oat (Altoandina) as alternative for Colombia’s high-altitude dairy systems: an economic analysis
| cg.authorship.types | CGIAR and developing country institute | en |
| cg.contributor.affiliation | Corporación Colombiana de Investigación Agropecuaria | en |
| cg.contributor.affiliation | International Center for Tropical Agriculture | en |
| cg.contributor.crp | Livestock | en |
| cg.coverage.country | Colombia | en |
| cg.coverage.iso3166-alpha2 | CO | en |
| cg.coverage.region | Latin America | en |
| cg.coverage.region | South America | en |
| cg.creator.identifier | Karen Enciso: 0000-0003-3264-6343 | en |
| cg.creator.identifier | Stefan Burkart: 0000-0001-5297-2184 | en |
| cg.identifier.url | https://www.tropentag.de/2020/abstracts/posters/100.pdf | en |
| cg.number | 100 | en |
| cg.place | Cali, Colombia | en |
| cg.subject.ciat | LIVELIHOODS | en |
| cg.subject.ciat | TROPICAL FORAGES | en |
| dc.contributor.author | Enciso, Karen | en |
| dc.contributor.author | Castillo, Javier | en |
| dc.contributor.author | Albarracín, Luis | en |
| dc.contributor.author | Campuzano, L | en |
| dc.contributor.author | Burkart, Stefan | en |
| dc.date.accessioned | 2021-02-01T13:33:11Z | en |
| dc.date.available | 2021-02-01T13:33:11Z | en |
| dc.identifier.uri | https://hdl.handle.net/10568/111084 | |
| dc.title | High-Andean oat (Altoandina) as alternative for Colombia’s high-altitude dairy systems: an economic analysis | en |
| dcterms.abstract | In the Colombian high-altitude tropics (2200-3000 m.a.s.l.), Kikuyu grass (Cenchrus clandestinus) is the main feed source for the dairy system. This grass species has good characteristics regarding adaptability and productivity, but is affected by frost, grass bugs (Collaria sp.) and precipitation-related production seasonality. Forage deficits might thus be a problem at several times in a year. As a strategy to maintain production stable, dairy farmers use commercial feed concentrates increasing their production costs. AGROSAVIA, as a response to this, started in 2005 with the evaluation and selection of new forage species for the Colombian high-altitude tropics. The oat Avena sativa AV25T was identified as promising alternative to supply the requirements of dry matter in times of deficit and released as cultivar in 2018 under the name Altoandina (high-Andean oat). The objective of this study was to evaluate the economic viability of Altoandina in Colombia’s high-altitude dairy systems. Altoandina (Aa) was provided as silage in two different diets: 35%Aa-65% Kikuyu grass (yellow diet) and 65%Aa-35% Kikuyu grass (red diet). The diet for comparison was traditional grazing with 100% Kikuyu grass (blue diet). All diets were supplemented with 6kg commercial feed concentrate, 0.5kg cotton seeds and 0.5kg Alfalfa flour per cow/day, respectively. To estimate economic indicators, we used a cashflow model and risk assessment under a Montecarlo simulation model. Including Altoandina incremented productivity per hectare by 82.3% and 220% in the yellow and red diets, respectively. According to the results of our economic model, the yellow diet is the best alternative. Its average NPV was superior in >80% and showed a lower variability. The indicators Value at Risk (VaR) and probability (NPV<0) show the yellow diet to have the lowest risk for economic loss under different yield/market scenarios. The yellow diet also has the lowest unit production costs and uncertainty of productive parameters. According to our findings, supplementation with Altoandina at 35%, i.e. during critical times, has high potential to improve efficiency and profitability. This information is key to the decision-making process of dairy farmers on whether or not to adopt this technology. | en |
| dcterms.accessRights | Open Access | en |
| dcterms.audience | Scientists | en |
| dcterms.audience | Academics | en |
| dcterms.audience | Extension | en |
| dcterms.bibliographicCitation | Enciso, K.; Castillo, J.; Albarracín, L.O.; Campuzano, L.F.; Burkart, S. (2020) High-Andean oat (Altoandina) as alternative for Colombia’s high-altitude dairy systems: an economic analysis. Poster prepared for the Tropentag 2020: Food and Nutrition Security and its Resilience to Global Crises, Virtual Conference, 9–11 September 2020. Cali, Colombia: CIAT. | en |
| dcterms.isPartOf | TropenTag2020 | en |
| dcterms.issued | 2020 | en |
| dcterms.language | en | en |
| dcterms.license | CC-BY-4.0 | en |
| dcterms.publisher | International Center for Tropical Agriculture | en |
| dcterms.relation | https://www.tropentag.de/abstract.php?code=EW5XZaFb | en |
| dcterms.subject | livestock | en |
| dcterms.subject | simulation models | en |
| dcterms.subject | sustainability | en |
| dcterms.subject | silage | en |
| dcterms.subject | dairy cattle | en |
| dcterms.subject | forage | en |
| dcterms.subject | ganado | en |
| dcterms.subject | modelos de simulación | en |
| dcterms.subject | forrajes | en |
| dcterms.subject | avena | en |
| dcterms.type | Poster | en |
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