Search Results - Commons Colombia.

  1. Influence of simultaneous intercropping of maize-bean with input of inorganic or organic fertilizer on growth, development, and dry matter partitioning to yield components of two l... by Suárez, Juan Carlos, Anzola, José Alexander, Contreras, Amara Tatiana, Salas, Dina Luz, Vanegas, José Iván, Urban, Milan Oldřich, Beebe, Stephen E., Rao, Idupulapati M.

    Published 2022
    “…Results from this study indicated that smallholders in the Amazon region of Colombia can achieve higher grain yield through the implementation of simultaneous intercropping of maize with common bean line (BFS 10) under organic fertilizer application.…”
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    Journal Article
  2. QTL analysis of yield traits in an advanced backcross population derived from a cultivated Andean x wild common bean (Phaseolus vulgaris L.) cross by Blair, Matthew W., Iriarte Solórzano, G.A., Beebe, Stephen E.

    Published 2006
    “…Advanced backcross QTL analysis was used to identify quantitative trait loci (QTL) for agronomic performance in a population of BC2F3:5 introgression lines created from the cross of a Colombian large red-seeded commercial cultivar, ICA Cerinza, and a wild common bean accession, G24404. A total of 157 lines were evaluated for phenological traits, plant architecture, seed weight, yield and yield components in replicated trials in three environments in Colombia and genotyped with microsatellite, SCAR, and phaseolin markers that were used to create a genetic map that covered all 11 linkage groups of the common bean genome with markers spaced at an average distance of every 10.4 cM. …”
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    Journal Article
  3. An agro-economic survey of the weeds and weeding practices in cassava (Manihot esculenta Crantz) in Colombia by Doll, J., Pinstrup-Andersen, Per, Díaz, R.O.

    Published 1977
    “…A survey of weeds and weeding practices was carried out by a team of agricultural economists and agronomists on 283 farms in 5 cassava-growing regions of Colombia at 3 times during a cropping season. From 71-78 percent of the weed species present were broad- leaved species. …”
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    Journal Article
  4. Las malezas y su control en el cultivo de la yuca en Colombia by Díaz, R.O., Pinstrup-Andersen, Per, Doll, J.

    Published 1977
    “…A survey was made of weed species, weed densities and common weeding practices on 3 visits during the growing season to some 300 farms in 5 cassava-growing regions of Colombia. …”
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    Journal Article
  5. The coffee rust crises in Colombia and Central America (2008–2013): impacts, plausible causes and proposed solutions by Avelino, Jacques, Cristancho, Marco, Georgiou, Selena, Imbach, Pablo, Aguilar, Lorena, Bornemann, Gustavo, Läderach, Peter R.D., Anzueto, Francisco, Hruska, Allan J, Morales, Carmen

    Published 2015
    “…Low profitability led to suboptimal coffee management, which resulted in increased plant vulnerability to pests and diseases. A common factor in the recent Colombian and Central American epidemics was a reduction in the diurnal thermal amplitude, with higher minimum/lower maximum temperatures (+0.1 °C/-0.5 °C on average during 2008–2011 compared to a low coffee rust incidence period, 1991–1994, in Chinchiná, Colombia; +0.9 °C/-1.2 °C on average in 2012 compared with prevailing climate, in 1224 farms from Guatemala). …”
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    Journal Article
  6. Managing Dalbulus maidis (Hemiptera: Cicadellidae) (De Long & Wolcott 1923) in the Valle del Cauca Department, Colombia by Chalarca, Jairo Rodríguez, Parody, José Aníbal, Vargas, Carlos Alberto

    Published 2021
    “…“Corn stunt disease” is one of the most common and limiting diseases in Central and South America. …”
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    Poster

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