2016
DOI: 10.21930/rcta.vol17_num3_art:511
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Rendimiento, estabilidad fenotípica y contenido de micronutrientes de fríjol biofortificado en el Caribe seco colombiano

Abstract: La ingesta de proteína y micronutrientes en el Caribe seco colombiano en los últimos años ha sido motivo de preocupación pues cerca del 57 % de sus habitantes tiene déficit de aminoácidos, hierro (Fe) y zinc (Zn) en su dieta. Este artículo muestra los resultados de la evaluación multilocal agronómica de rendimiento y calidad de la semilla de nueve genotipos de fríjol biofortificado y un testigo local en el Cesar. La metodología incluyó la caracterización química y microbiológica del suelo, la evaluación de rea… Show more

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Cited by 20 publications
(17 citation statements)
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“…The last two had the same performance statistically as the NUA 35 and NUA 30 materials. These materials exceeded the SCR3 genotype (1.45 t ha -1 ) evaluated by Tofiño-Rivera et al (2016); similarly, the genotype AFR 612 produced proper levels of yield and similar to those reported by Astudillo and Blair (2008). NUA 56 had a low yield, only reaching 1,390 kg ha -1 compared to 2,260 kg ha -1 of NUA 45 and approximately 2,000 kg ha -1 of AFR 612, CAL 96, and NUA 35.…”
Section: Location Of Rionegrosupporting
confidence: 85%
See 1 more Smart Citation
“…The last two had the same performance statistically as the NUA 35 and NUA 30 materials. These materials exceeded the SCR3 genotype (1.45 t ha -1 ) evaluated by Tofiño-Rivera et al (2016); similarly, the genotype AFR 612 produced proper levels of yield and similar to those reported by Astudillo and Blair (2008). NUA 56 had a low yield, only reaching 1,390 kg ha -1 compared to 2,260 kg ha -1 of NUA 45 and approximately 2,000 kg ha -1 of AFR 612, CAL 96, and NUA 35.…”
Section: Location Of Rionegrosupporting
confidence: 85%
“…Currently, the carotenoids as sources of provitamin A, iron, and zinc are important due to the high prevalence of deficiencies of these micronutrients in children under five years of age and women on reproductive age in developing areas of Africa, Asia and Latin America (Saltzman et al, 2013;Nestel et al, 2013). Therefore, increasing the concentration of bioavailable micronutrients (Ariza-Nieto et al, 2007) in edible crops (biofortification) has become a promising strategy in modern agriculture, which allows more nutritious foods to be accessed by more people and with the use of fewer resources (Nestel et al, 2006;Bouis and Welch, 2010;Blair et al, 2013;Vaz-Tostes et al, 2016).…”
mentioning
confidence: 99%
“…Lo anterior es relevante, dado que en la zona de estudio las prácticas fitosanitarias son deficientes y, en algunos casos, en cultivos pertenecientes a pequeños productores, no se realiza el control de fitopatógenos (Tofiño, Pastrana, Melo, Beebe, & Tofiño, 2016).…”
Section: -124unclassified
“…Este tipo de prácticas son más necesarias en condiciones de agricultura marginal, donde los factores ambientales extremos generan estrés en la planta e impactan negativamente la producción. Para la mitigación de factores extremos de estrés vegetal, es frecuente el uso productos biofortificantes que mantengan un adecuado vigor y crecimiento del cultivo hasta su madurez y cosecha (Tofiño-Rivera et al, 2016).…”
Section: Introductionunclassified