selected publications
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article
- Fertilizer management in smallholder cocoa farms of Indonesia under variable climate and market prices. Agricultural Systems. 178:102759. 2020
- A scalable scheme to implement data-driven agriculture for small-scale farmers. GLOBAL FOOD SECURITY-AGRICULTURE POLICY ECONOMICS AND ENVIRONMENT. 23:256-266. 2019
- GeoFarmer: A monitoring and feedback system for agricultural development projects.. Computers and Electronics in Agriculture. 158:109-121. 2019
- Bridging the gap between climate science and farmers in Colombia. Climate Risk Management. 22:67-81. 2018
- Yield gap analysis in oil palm: Framework development and application in commercial operations in Southeast Asia. Agricultural Systems. 151:12-19. 2017
- From Observation to Information: Data-Driven Understanding of on Farm Yield Variation.. PLOS ONE. 11. 2016
- The Ability of Cassava to Grow on Poor Soils 2015
- Changes in soil quality indicators under oil palm plantations following application of 'best management practices' in a four-year field trial.. Agriculture, Ecosystems & Environment. 195:98-111. 2014
- Non-destructive monitoring system in cassava 2014
- Enhancing Decision-Making Processes of Small Farmers in Tropical Crops by Means of Machine Learning Models 2012
- Crop management based on field observations: case studies in sugarcane and coffee. Agricultural Systems. 104:755-769. 2011
- Interpretation of commercial production information: A case study of lulo (Solanum quitoense), an under-researched Andean fruit. Agricultural Systems. 104:258-270. 2011
- Analysis of Andean blackberry (Rubus glaucus) production models obtained by means of artificial neural networks exploiting information collected by small-scale growers in Colombia and publicly available meteorological data. Computers and Electronics in Agriculture. 69:198-208. 2009
- Information and its management for differentiation of agricultural products: The example of specialty coffee. Computers and Electronics in Agriculture. 61:241-253. 2008
- Acquisition of low altitude digital imagery for local monitoring and management of genetic resources. Computers and Electronics in Agriculture. 58:60-77. 2007
- Leaf retention and cassava productivity. Field Crops Research. 95:126-134. 2006
- Breeding Cassava for Underprivileged. Journal of Crop Improvement. 14:197-219. 2005
- Relationships between biomass, root-yield and single-leaf photosynthesis in field-grown cassava. Field Crops Research. 25:183-201. 1990
- Photosynthesis of Cassava ( Manihot esculenta ). Experimental Agriculture. 26:325-340. 1990
- Influence of differences in leaf anatomy on net photosynthetic rates of some cultivars of Cassava. Photosynthesis Research. 5:235-242. 1984
- Photosynthetic responses of cassava cultivars (Manihot esculenta Crantz) from different habitats to temperature.. Photosynthesis Research. 5:243-250. 1984
- Evaluación del potencial genético en habichuela. Acta Agronómica. 34:26-31. 1984
- Stomatal Characteristics among Cassava Cultivars and their Relation to Gas Exchange. Experimental Agriculture. 20:67-76. 1984
- Crecimiento del maíz, Zea mays l. en función del índice de área foliar y fertilización. Acta Agronómica. 33:5-15. 1983
- Response of cassava to water shortage I. Growth and yield. Field Crops Research. 4:181-200. 1981
- Response of cassava to water shortage II. Canopy dynamics. Field Crops Research. 4:285-296. 1981
- Branching habit as a yield determinant in cassava. Field Crops Research. 2:281-289. 1979
- Un tipo ideal de planta de yuca para rendimiento máximo (conjunto audiotutorial) 1979
- Effects of Spacing on Cassava ( Manihot Esculenta ). Experimental Agriculture. 13:289-299. 1977
- Onset and Rate of Root Bulking in Cassava. Experimental Agriculture. 10:193-198. 1974
- Photosynthesis, crop growth, and respiration of a tall and short rice varieties. Soil Science and Plant Nutrition. 19:53-59. 1973
- Photosynthesis crop growth and respiration of a tall and short rice varieties 1973
- An assessment of the effects of silicate application on rice by a simulation method.. Soil Science and Plant Nutrition. 16:212-214. 1970
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document
- Sistema de monitoreo no destructivo en yuca 2014
- Crop management based on field observations: Case studies in sugarcane and coffee 2011
- Utilización de ensilaje de yuca (Manihot esculenta) forrajera como alimento para terneros en destete precoz 1978
- Accumulation of 14C-labelled carbohydrate before flowering and Its subsequent redistribution and respiration in the rice plant 1972
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editorial article
- Benefits to cassava consumers and producers: new market options in Colombia.. Food Policy. 15:255-257. 1990