Abstract
Public founded maize breeding programs belonging to universities and research institutions in Latin America contrast to breeding programs private seed companies in several aspects such as: research founding availability, market perspective, breeding products developed, users of products, use of maize genetic divergence, breeding schemes, short medium and long term in research projects, between others. The objective of this paper is to analyzed and highlight the advantages and opportunities of universities and public research institutions by their highly specialized human resources, genetic resources of breeding germplasm, and facilities to implement medium and long term, sustainable, high impact, innovation and technological development projects, with an impact in alimentation, health, nutrition, agricultural development and food safety, and also to contribute to reduce negative effects of climate change. To be able to implement this interdisciplinary and interinstitutional projects is necessary the incidence and participation of several factors like: a) the willpower to interaction between highly specialized researchers from different disciplines belonging to different institutions, b) availability of involved institutions to allow the use of human and genetic resources and their facilities, availability of national and international research founds, c) create public politics to support innovation and technology generation research. To impact food safety, nutrition, health, social and agricultural development, since research have to be consider and inversion and a public good for Latin-American governments. As an example of medium term interdisciplinary and interinstitutional work it have been released high quality, specialty and value added maize hybrids such as High oil content, pigmented (blue and red) and pozolero type. Also, it has advances and sources of germplasm to implement research lines to obtain tolerant materials for mycotoxins (Aflatoxins and Fusarium), phosphorous use efficiency, along to other research lines to generate tolerant and efficient varieties for adverse biotic and abiotic factors produced by negative effects of climate change.
References
Preciado-Ortiz, R. E., & Vázquez-Carrillo, M. G. (2022). Generación de maíces especializados para mejorar la salud y nutrición en México. Avances en Ciencias e Ingenierías, 14(1). https://doi.org/10.18272/aci.v14i1.2489
Echeverría, R. G., Trigo, E. J., & Byerlee, D. (1996). Institutional change and effective financing of agricultural research in Latin America. (Technical Paper No. 330). World Bank. https://shorturl.at/PJeFb
Nin-Pratt, A., Stads, G.-J., de los Santos, L., & Muñoz, G. (2023). Desatando la innovación: Evaluación del papel de la I+D agropecuaria en América Latina y el Caribe. http://dx.doi.org/10.18235/0005006
Moreno-Ortiz, A. L. (2023). Importance of agricultural activity and social innovation in public research centers: a bibliometric analysis. Scientia et Praxis, 3(05). https://doi.org/10.55965/setp.3.05.a1
Salazar, S., & Henríquez, P. (2020). Guía para la gestión de la propiedad intelectual en consorcios regionales de investigación agrícola. Instituto Interamericano de Cooperación para la Agricultura. https://repositorio.iica.int/bitstream/handle/11324/8195/BVE19040294e.pdf?sequence=1&isAllowed=y
Ortega-Corona, A., Picón-Rico, R., Preciado-Ortiz, R. E., Terrón-Ibarra, A. D., Guerrero-Herrera, M. J., García-Lara, S., & Serna-Saldívar, S. O. (2015). Selection response for oil content and agronomic performance in four subtropical maize populations. Maydica, 60, 1-8. https://core.ac.uk/outputs/230662315/?source=oai
Preciado-Ortiz, R. E., García-Lara, S., Ortiz-Islas, A., Ortega-Corona, A., & Serna-Saldivar, S. O. (2013). Response of recurrent selection on yield, kernel oil content and fatty acid composition of subtropical maize populations. Field Crops Research, 142, 27-35. https://doi.org/10.1016/j.fcr.2012.11.019
Ortiz-Islas, S., García-Lara, S., Preciado-Ortiz, R. E., & Serna-Saldívar, S. O. (2018). Fatty acid composition and proximate analysis of improved high-oil corn double haploid hybrids adapted to subtropical areas. Cereal Chemistry, 96(2), 182-192. https://doi.org/10.1002/cche.10109
García-Lara, S., Rodríguez-Treviño, A., Ortiz-Islas, S., Preciado-Ortiz, R. E., & Serna-Saldívar, S. O. (2023). Increase of tocopherols, phytosterols, and carotenoids in high-oil subtropical maize after recurrent selection. Cereal Chemistry, 100(6), 1379-1389. https://doi.org/10.1002/cche.10720
Prasanna, B. M., Chaikam, V., & Mahuku, G. (2012). Doubled haploid technology in maize breeding: Theory and practice. CIMMYT.
Silva-Venancio, S., Preciado-Ortiz, R. E., Covarrubias-Prieto, J., Ortiz-Islas, S., Serna-Saldivar, S. O., García-Lara, S., Terrón-Ibarra, A. D., & Palacios-Rojas, N. (2019). Identification of superior doubled haploid maize (Zea mays) inbred lines derived from high oil content subtropical populations. Maydica, 64, 1-11. https://core.ac.uk/download/pdf/230663341.pdf
Picón-Rico, R., Preciado-Ortiz, R. E., Cervantes-Ortiz, F., Covarrubias-Prieto, J., & Terrón-Ibarra, A. (2018). Efectos heteróticos en líneas doble haploides de maíz de grano blanco y alto contenido de aceite. Revista Fitotecnia Mexicana, 41(2), 177-186. https://www.scielo.org.mx/scielo.php?pid=S0187-73802018000200177&script=sci_arttext
Picón-Rico, R., Preciado-Ortiz, R. E., Cervantes-Ortiz, F., Covarrubias-Prieto, J., & Terrón-Ibarra, A. (2018). Efectos genéticos en líneas doble haploides de maíz de grano amarillo y alto contenido de aceite. Revista Fitotecnia Mexicana, 41(3), 301-310. https://doi.org/10.35196/rfm.2018.3.301-310
Preciado-Ortiz, R. E., Terrón-Ibarra, A. D., Vázquez-Carrillo, M. G., Gómez-Montiel, N. O., & Briones-Reyes, D. (2019). H-327 AO, híbrido trilineal de maíz oleoso de grano amarillo para regiones subtropicales de México. Revista Fitotecnia Mexicana, 42(3), 313-315. https://doi.org/10.35196/rfm.2019.3.313
Preciado-Ortiz, R. E., Terrón-Ibarra, A. D., Vázquez-Carrillo, M. G., Gómez-Montiel, N. O., Briones-Reyes, D., & Peña-Ramos, A. (2019). H-388 O, híbrido trilineal de maíz de grano blanco oleoso para el subtrópico de México. Revista Fitotecnia Mexicana, 42(3), 309-311. https://doi.org/10.35196/rfm.2019.3.309
Preciado-Ortiz, R. E., Terrón-Ibarra, A. D., Vázquez-Carrillo, M. G., Gómez-Montiel, N. O., Briones-Reyes, D., & Peña-Ramos, A. (2019). H-389 O, híbrido trilineal de maíz de grano blanco oleoso adaptado a regiones subtropicales de México. Revista Fitotecnia Mexicana, 42(3), 183-185. https://doi.org/10.35196/rfm.2019.2.183
Silva-Venancio, D. M., Preciado-Ortiz, R. E., Vázquez-Carrillo, M. G., & Terrón-Ibarra, A. D. (2023). Ventajas productivas en la región del Bajío del H-393 O híbrido de cruza doble de maíz (Zea mays, L.), de grano blanco con alto contenido de aceite. Revista Tecnológica CEA: Número especial, 8(23), 1476-1485. https://revistatecnologicacea.mx/revista22/
Luzardo-Ocampo, I., Campos-Vega, R., Gaytán-Martínez, M., Preciado-Ortiz, R. E., Mendoza, S., & Loarca-Piña, G. (2017). Bioaccessibility and antioxidant activity of free phenolic compounds and oligosaccharides from corn (Zea mays L.) and common bean (Phaseolus vulgaris L.) chips during in vitro gastrointestinal digestion and simulated colonic fermentation. Food Research International, 100, 304-311. https://doi.org/10.1016/j.foodres.2017.07.018
Preciado-Ortiz, R. E., Vázquez-Carrillo, M. G., Figueroa-Cárdenas, J. D., Guzmán-Maldonado, S. H., Ramos, D. S., & Topete-Betancourt, A. (2018). Fatty acids and starch properties of high-oil maize hybrids during nixtamalization and tortilla-making process. Journal of Cereal Science, 83, 171-179. https://doi.org/10.1016/j.jcs.2018.08.015
Vázquez-Carrillo, M. G., Preciado-Ortiz, R. E., Santiago-Ramos, D., Palacios-Rojas, N., Terrón-Ibarra, A. D., & Hernández-Calette, A. (2018). Estabilidad del rendimiento y calidad de grano y tortilla de nuevos híbridos de maíz con valor agregado para el subtrópico de México. Revista Fitotecnia Mexicana, 41, 509-518.
Hellin, J., Keleman, A., López, D., Donnet, L., & Flores, D. (2013). La importancia de los nichos de mercado: Un estudio de caso del maíz azul y del maíz para pozole en México. Revista Fitotecnia Mexicana, 36(3), 315-328. https://doi.org/10.35196/rfm.2013.3-S3-A.315
Peralta-Veran, L., Espinosa-Leal, C., Escalante-Aburto, A., Preciado-Ortiz, R. E., Puente-Garza, C. A., Serna-Saldívar, S. O., & García-Lara, S. (2022). Effects of pozole broth production on phenolic acids and antioxidant activity of specialty maize landraces. Journal of Cereal Science, 107, 103543. https://doi.org/10.1016/j.jcs.2022.103543
Dorantes-Campuzano, M. F., Cabrera-Ramírez, A. H., Rodríguez-García, M. E., Palacios-Rojas, N., Preciado-Ortíz, R. E., Luzardo-Ocampo, I., & Gaytán Martínez, M. (2022). Effect of maize processing on amylose-lipid complex in pozole, a traditional Mexican dish. Applied Food Research, 2(1), 100078. https://doi.org/10.1016/j.afres.2022.100078
Preciado-Ortiz, R. E., Ochoa-Centeno, N. J., Vázquez-Carrillo, M. G., Santiago-Ramos, D., & Terrón-Ibarra, A. D. (2022). Grain yield, physical and pasting properties, and anthocyanins of non-conventional pigmented corn hybrids for pozole end-use adapted to subtropical regions. Applied Food Research, 2(2), 100180. https://doi.org/10.1016/j.afres.2022.100180
García-Cruz, L., Vázquez-Carrillo, M. G., & Preciado-Ortiz, R. E. (2023). Flowered grain quality and phytochemical content of non-conventional maize hybrids from the Mexican subtropics across three growing cycles. Plants, 12(14), 2691. https://doi.org/10.3390/plants12142691
Preciado-Ortiz, R. E., Vázquez-Carrillo, M. G., & Terrón-Ibarra, A. D. (2024). H-302 PZ, híbrido no convencional de maíz pozolero de grano rojo para regiones subtropicales de México. Revista Fitotecnia Mexicana (en prensa).
Urias-Peraldí, M., Gutiérrez-Uribe, J. A., Preciado-Ortiz, R. E., Cruz-Morales, A. S., Serna-Saldívar, S. O., & García-Lara, S. (2013). Nutraceutical profile of improved blue maize (Zea mays) hybrids for subtropical regions. Field Crops Research, 141(1), 69-76. https://doi.org/10.1016/j.fcr.2012.11.008
Preciado-Ortiz, R. E., Vázquez-Carrillo, M. G., & Terrón-Ibarra, A. D. (2024). H-303 Zahie, híbrido trilineal de maíz de grano azul adaptado a regiones subtropicales de México. Revista Fitotecnia Mexicana (en prensa).
Preciado-Ortiz, R. E., Vázquez-Carrillo, M. G., & Terrón-Ibarra, A. D. (2024). H-304 R, híbrido trilineal de maíz de grano rojo adaptado a regiones subtropicales de México. Revista Fitotecnia Mexicana (en prensa).
Bayuelo-Jiménez, J. S., & Bravo-Hernández, N. L. (2011). Eficiencia fósforo en maíz criollo de la Meseta Purhépecha, Michoacán. En R. E. Preciado-Ortiz & S. Montes (Eds.), Amplitud, mejoramiento, usos y riesgos de la diversidad genética de maíz en México (pp. 223-239). Sociedad Mexicana de Fitogenética A.C.
Flores-Torres, E., Ochoa-Cadavid, I., Preciado-Ortíz, R. E., & Bayuelo-Jiménez, J. S. (2016). Variabilidad genotípica en maíz nativo para eficiencia y respuesta a fósforo en etapa de floración. Revista Fitotecnia Mexicana, 39(4), 339-347. https://doi.org/10.35196/rfm.2016.4.339-347
Ochoa-Cadavid, I., Preciado-Ortíz, R. E., & Bayuelo-Jiménez, J. S. (2019). Interacción Genotipo × Ambiente y estabilidad en rendimiento de variedades de maíz en condiciones contrastantes de fósforo. Agrociencia, 53(3), 337-353. https://www.agrociencia-colpos.org/index.php/agrociencia/article/view/1788
Sánchez-Isordia, N. D., Preciado-Ortiz, R. E., Covarrubias-Prieto, J., Terrón-Ibarra, A. D., Reyes-Méndez, C. A., Gómez-Montiel, N. O., García-Perea, M. A., Ramírez-Pimentel, J. G., & Moreno Martínez, E. (2019). Yield potential and aflatoxin resistance in subtropical maize hybrids. Environmental Analysis & Ecology Studies, 7(1). https://doi.org/10.31031/EAES.2020.07.000654

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