BIOFORTIFIED RED KIDNEY BEAN VARIETIES FOR PANAMA, 2008-2018
The bio fortification is the increase in nutrient levels through genetic improvement, mainly in foods for mass consumption such as legumes and cereals. In order to obtain biofortified pink bean varieties, sixteen crosses were made between pink creole bean and IDIAP R2 varieties with new lines of high iron content from CIAT, which were advanced by mass selection until F5 and 530 lines F5-6 were selected. Through robust statistical tools such as selection index, Alfa Lattice, Biplot GGE and early participation in the process of genetic improvement by farmers, it was possible to select the best lines for their performance, reaction to thread blight, content of iron in the grain, color, size and luster of the grain. In the validation of the lines with the producers for two consecutive years, the superiority in yield of the varieties IDIAP P 09-11 and IDIAP P 13-38 over the pink creole bean and IDIAP R2 was demonstrated. The information provided by 75 farmers and collected through participatory plant breeding indicates that there is no difference between the yield of the new varieties and the varieties used by the farmers (P≥0,05). The new varieties have a higher iron content, 88 ppm and 78 ppm respectively; Creole varieties show 55 ppm and 50 ppm of this element. No statistical differences (P≥0,05) in consumption preferences were found when the new varieties were evaluated and compared to pink creole bean. After 10 years of evaluation, two new varieties of pink grain were released for the farmers of Panama.
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Instituto de Innovación Agropecuaria de Panamá
2020
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| Online Access: | http://www.revistacienciaagropecuaria.ac.pa/index.php/ciencia-agropecuaria/article/view/128 |
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Rodríguez-Quiel, Emigdio Gordón-Mendoza, Román González-Guevara, Francisco Barría, Maika Marquínez, Liliam Araúz-P, Kasandra Yanguez-Q, Luis Hernandez, Ricardo Franco, Benito |
| spellingShingle |
Rodríguez-Quiel, Emigdio Gordón-Mendoza, Román González-Guevara, Francisco Barría, Maika Marquínez, Liliam Araúz-P, Kasandra Yanguez-Q, Luis Hernandez, Ricardo Franco, Benito BIOFORTIFIED RED KIDNEY BEAN VARIETIES FOR PANAMA, 2008-2018 |
| author_facet |
Rodríguez-Quiel, Emigdio Gordón-Mendoza, Román González-Guevara, Francisco Barría, Maika Marquínez, Liliam Araúz-P, Kasandra Yanguez-Q, Luis Hernandez, Ricardo Franco, Benito |
| author_sort |
Rodríguez-Quiel, Emigdio |
| title |
BIOFORTIFIED RED KIDNEY BEAN VARIETIES FOR PANAMA, 2008-2018 |
| title_short |
BIOFORTIFIED RED KIDNEY BEAN VARIETIES FOR PANAMA, 2008-2018 |
| title_full |
BIOFORTIFIED RED KIDNEY BEAN VARIETIES FOR PANAMA, 2008-2018 |
| title_fullStr |
BIOFORTIFIED RED KIDNEY BEAN VARIETIES FOR PANAMA, 2008-2018 |
| title_full_unstemmed |
BIOFORTIFIED RED KIDNEY BEAN VARIETIES FOR PANAMA, 2008-2018 |
| title_sort |
biofortified red kidney bean varieties for panama, 2008-2018 |
| description |
The bio fortification is the increase in nutrient levels through genetic improvement, mainly in foods for mass consumption such as legumes and cereals. In order to obtain biofortified pink bean varieties, sixteen crosses were made between pink creole bean and IDIAP R2 varieties with new lines of high iron content from CIAT, which were advanced by mass selection until F5 and 530 lines F5-6 were selected. Through robust statistical tools such as selection index, Alfa Lattice, Biplot GGE and early participation in the process of genetic improvement by farmers, it was possible to select the best lines for their performance, reaction to thread blight, content of iron in the grain, color, size and luster of the grain. In the validation of the lines with the producers for two consecutive years, the superiority in yield of the varieties IDIAP P 09-11 and IDIAP P 13-38 over the pink creole bean and IDIAP R2 was demonstrated. The information provided by 75 farmers and collected through participatory plant breeding indicates that there is no difference between the yield of the new varieties and the varieties used by the farmers (P≥0,05). The new varieties have a higher iron content, 88 ppm and 78 ppm respectively; Creole varieties show 55 ppm and 50 ppm of this element. No statistical differences (P≥0,05) in consumption preferences were found when the new varieties were evaluated and compared to pink creole bean. After 10 years of evaluation, two new varieties of pink grain were released for the farmers of Panama. |
| publisher |
Instituto de Innovación Agropecuaria de Panamá |
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2020 |
| url |
http://www.revistacienciaagropecuaria.ac.pa/index.php/ciencia-agropecuaria/article/view/128 |
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oai:ojs.revistacienciaagropecuaria.ac.pa:article-1282023-01-24T19:59:35Z BIOFORTIFIED RED KIDNEY BEAN VARIETIES FOR PANAMA, 2008-2018 VARIEDADES DE FRIJOL POROTO DE GRANO ROSADO BIOFORTIFICADAS PARA PANAMÁ, 2008 – 2018 Rodríguez-Quiel, Emigdio Gordón-Mendoza, Román González-Guevara, Francisco Barría, Maika Marquínez, Liliam Araúz-P, Kasandra Yanguez-Q, Luis Hernandez, Ricardo Franco, Benito The bio fortification is the increase in nutrient levels through genetic improvement, mainly in foods for mass consumption such as legumes and cereals. In order to obtain biofortified pink bean varieties, sixteen crosses were made between pink creole bean and IDIAP R2 varieties with new lines of high iron content from CIAT, which were advanced by mass selection until F5 and 530 lines F5-6 were selected. Through robust statistical tools such as selection index, Alfa Lattice, Biplot GGE and early participation in the process of genetic improvement by farmers, it was possible to select the best lines for their performance, reaction to thread blight, content of iron in the grain, color, size and luster of the grain. In the validation of the lines with the producers for two consecutive years, the superiority in yield of the varieties IDIAP P 09-11 and IDIAP P 13-38 over the pink creole bean and IDIAP R2 was demonstrated. The information provided by 75 farmers and collected through participatory plant breeding indicates that there is no difference between the yield of the new varieties and the varieties used by the farmers (P≥0,05). The new varieties have a higher iron content, 88 ppm and 78 ppm respectively; Creole varieties show 55 ppm and 50 ppm of this element. No statistical differences (P≥0,05) in consumption preferences were found when the new varieties were evaluated and compared to pink creole bean. After 10 years of evaluation, two new varieties of pink grain were released for the farmers of Panama. La biofortificación es el aumento de los niveles de nutrientes mediante el mejoramiento genético convencional principalmente en alimentos de consumo masivo como las legumbres y cereales. Con el propósito de obtener variedades de frijol rosado biofortificados, se realizaron 16 cruzamientos entre las variedades Rosado Criollo e IDIAP R2 con nuevas líneas de alto contenido de hierro provenientes del CIAT, las cuales fueron avanzadas por selección masal hasta la F5 y se seleccionaron 530 líneas F5-6. A través de herramientas estadísticas robustas como índice de selección, alfa Lattice, Biplot GGE y la participación temprana en el proceso de mejoramiento genético por parte de los agricultores, se logró seleccionar las mejores líneas por su rendimiento, reacción a la mustia hilachosa, contenido de hierro en el grano, color, tamaño y brillo del grano. En la validación de las líneas con los productores durante dos años consecutivos se demostró la superioridad en rendimiento de las variedades IDIAP P 09-11 e IDIAP P 13-38 sobre el Rosado Criollo y del IDIAP R2. La información suministrada por 75 agricultores y colectada a través de fitomejoramiento participativo, indica que, entre el rendimiento de las nuevas variedades y las variedades utilizadas por los agricultores, no existe diferencia (P≥0,05). Las nuevas variedades tienen mayor contenido de hierro, 88 ppm y 78 ppm respectivamente; mientras que las variedades criollas muestran 55 ppm y 50 ppm de este elemento. No se encontraron diferencias estadísticas (P≥0,05) en preferencias de consumo cuando se evaluaron las nuevas variedades y se compararon al Rosado Criollo. Luego de 10 años de evaluación se liberaron dos nuevas variedades de grano de color rosado para los agricultores de Panamá. Instituto de Innovación Agropecuaria de Panamá 2020-07-01 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Artículo revisado por pares application/pdf http://www.revistacienciaagropecuaria.ac.pa/index.php/ciencia-agropecuaria/article/view/128 Ciencia Agropecuaria; Núm. 30 (2020): CIENCIA AGROPECUARIA; 86-107 2414-3278 0258-6452 spa http://www.revistacienciaagropecuaria.ac.pa/index.php/ciencia-agropecuaria/article/view/128/94 |