2015
DOI: 10.15517/am.v27i1.21899
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Producción y calidad de semilla de maíz en Valles Altos de México.

Abstract: <p class="p1">El objetivo del presente trabajo fue incrementar la productividad de maíz en los Valles Altos de México, en los campos experimentales Valle de México y Bajío del Instituto Nacional de Investigaciones Forestales, Agrícolas y Pecuarias (INIFAP). Se realizaron las siguientes actividades: producción de semilla registrada para fortalecer a microempresas de semillas de capital nacional, evaluación de la calidad de semilla certificada y generación de tecnología de producción. Durante el periodo en… Show more

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Cited by 17 publications
(25 citation statements)
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“…('H-40,' 'H-48,' 'H-70,' and 'H-161') are produced commercially by 31 seed companies in the region of study (Virgen-Vargas et al, 2016); the rest are being evaluated and will soon be released. This will contribute to establishing variables needed to identify the best genotypes for nixtamalization in breeding programs.…”
mentioning
confidence: 99%
See 1 more Smart Citation
“…('H-40,' 'H-48,' 'H-70,' and 'H-161') are produced commercially by 31 seed companies in the region of study (Virgen-Vargas et al, 2016); the rest are being evaluated and will soon be released. This will contribute to establishing variables needed to identify the best genotypes for nixtamalization in breeding programs.…”
mentioning
confidence: 99%
“…This will contribute to establishing variables needed to identify the best genotypes for nixtamalization in breeding programs. ('H-40,' 'H-48,' 'H-70,' and 'H-161') are produced commercially by 31 seed companies in the region of study (Virgen-Vargas et al, 2016); the rest are being evaluated and will soon be released.…”
mentioning
confidence: 99%
“…Al respecto Chura & Tejada (2014) sostienen que la precocidad es una característica agronómica ideal para seleccionar híbridos ya que puede eludir al ciclo de la enfermedad o al ciclo de vida del insecto. Virgen-Vargas et al (2014) indicaron que los días a la floración están relacionados con el ambiente donde se desarrollan las plantas, con la temperatura y la altura sobre el nivel del mar. El origen tropical de estos híbridos, permite reducir los días a la floración en ciertas zonas, mejorando la precocidad.…”
Section: Discussionunclassified
“…In 2018, around 7567 million ha were sown with a mean yield of 3759 kg ha -1 , and a production volume of 26 582 million tons. The mean yield obtained is generally low, compared with other countries; this is because of among other factors, biotic and abiotic stresses that commonly limit production (Virgen-Vargas et al, 2016;Tadeo-Robledo et al, 2017).…”
Section: Introductionmentioning
confidence: 95%
“…In this region, the State of Mexico stands out for its importance, since around 500 000 ha are cultivated with corn annually, with a mean state yield of 4289 kg ha -1 , and a production volume of two million tons (SIAP, 2020). Regardless, with the application technological recommendations and a wider use of improved varieties among producers, the corn yield could be increased from 4.2 to 6.0 Mg ha -1 (Tadeo-Robledo et al, 2014Virgen-Vargas et al, 2016).…”
Section: Introductionmentioning
confidence: 99%