Registration of ‘Sureño’ Sorghum

Meckenstock, D. H.; Gomez, Francisco E.; Rosenow, D. T.; Guiragossian, V.

doi:10.2135/cropsci1993.0011183x003300010058x

Cited by 28 publications

(13 citation statements)

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“…Tortillero is a Central America adapted line released by CENTA in 1989; it was a selection from the cultivar S‐3. S‐3 was a version of ‘Sureno’ (Meckenstock et al, 1993). B03292 bmr is an experimental line from the sorghum breeding program of Texas A&M Agrilife research with a pedigree of BTxArg‐1//BTx623 bmr /BTxArg‐1.…”

Section: Methodsmentioning

confidence: 99%

Registration of ‘CI0947bmr ’ Sorghum

Portillo¹,

Clara-Valencia²,

Ramírez³

et al. 2014

Journal of Plant Registrations

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The sorghum [Sorghum bicolor (L.) Moench] cultivar CI0947bmr (Reg. No. CV‐137, PI 672153) was jointly developed and released by the Centro Nacional de Tecnología Agropecuaria y Forestal (CENTA) research program in El Salvador and the Texas A&M Agrilife Research sorghum breeding program in 2013. CI0947bmr is a brown midrib (bmr), dual‐purpose sorghum selected for productivity in Central American environments. CI0947bmr was developed from a pedigree breeding program, and it was derived from a BC1F2 population of the pedigree B03292bmr/Tortillero//Tortillero. All generation advancement and selection were completed in San Andres, El Salvador. To confirm performance of the line, CI0947bmr was evaluated in replicated yield trials in 10 Central American environments ranging from Panama to Guatemala in 2010 and 2011. Compared with Sureno (a non‐bmr dual‐purpose sorghum cultivar grown in the region), CI0947bmr is similar in maturity, dry biomass yield, grain yield, and composition, with lower concentration of lignin and higher in vitro dry matter digestibility and total digestible nutrients. Given these characteristics, CI0947bmr can be used for forage production (grazing and silage) or for grain production with the post‐harvest plant residue suitable as forage. In addition, producers can save seed for replanting. This cultivar is designed to provide small livestock producers and dairies in Central America with access to sorghum forage with improved forage quality without sacrificing dry matter yield, grain yield, or grain quality.

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Section: Methodsmentioning

confidence: 99%

Registration of ‘CI0947bmr ’ Sorghum

Portillo¹,

Clara-Valencia²,

Ramírez³

et al. 2014

Journal of Plant Registrations

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“…Two inbred lines: Sureño (a grain mould‐resistant), RTx430 (a grain mould‐susceptible) and their cross were used for this study. Sureño is a dual‐purpose grain and forage variety (Meckenstock et al., 1993). RTx430 is a widely adapted inbred line with excellent combining ability, and is a common restorer line in many USA grain sorghum hybrids (Miller, 1984).…”

Section: Methodsmentioning

confidence: 99%

Antifungal Proteins during Sorghum Grain Development and Grain Mould Resistance

Rodríguez‐Herrera¹,

Waniska²,

Rooney³

et al. 2006

Journal of Phytopathology

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Proteins potentially inhibitory to the growth of grainmoulding fungi in vitro have been identified from sorghum seeds. However, their role in vivo during fungi infection is still not clear. The objective of the present study was to evaluate the presence of antifungal proteins (AFPs) during grain development. Suren˜o (a grain mould-resistant line), RTx430 (a grain mouldsusceptible) and their F 1 hybrid, were planted at two moisture levels. Caryopses were collected from each genotype every 7 days after anthesis (DAA) during development and maturity of the grain. Significant levels of grain mould occurred naturally. Levels of four AFPs (sormatin, chitinases, b-1,3-glucanases and ribosomal-inactivating proteins) were determined using the immunoblotting technique. During grain development (7-35 DAA), Suren˜o and the F 1 hybrid showed higher levels of sormatin and chitinase than RTx430. RIPs levels in Suren˜o and the F 1 hybrid were higher than those in RTx430 after 21 DAA. Sormatin, chitinases, b-1,3-glucanases and RIPs levels in Suren˜o and in the F 1 hybrid were higher than those of RTx430 after grain physiological maturity. AFPs are associated with grain mould resistance because Suren˜o and the F1 hybrid induce and/or retain higher AFPs levels under grain mould infection pressure than did RTx430. 566RODRIGUEZ-HERRERA et al.

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“…Sureño es una variedad de doble propósito (grano y forraje), con moderada resistencia a moho de grano, fotoinsensitiva (Dw1, Dw2, Dw3, Dw4), color de planta canela (ppqq) y glumas canela. La semilla de Sureño presenta un pericarpio traslúcido (el genotipo de las características de la semilla es RR yy ZZ 11 b1b1 SS) (Meckenstock et al 1993).…”

Section: Materiales Y Métodosunclassified

Interacción genotipo-ambiente de 135 líneas endogámicas recombinantes de sorgo para producción de biocombustibles

García

Villa

Reyes-Valdés

et al. 2018

Remexca

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ResumenEl sorgo (Sorghum bicolor (L) Moench), es uno de los alimentos básicos para la población más pobre del mundo, que es también la que padece una situación de mayor inseguridad alimentaria. Este cultivo se adapta a un entorno agroecológico cálido y seco, donde es difícil cultivar otros cereales alimenticios. La formación de genotipos sobresalientes requiere evaluar los materiales genéticos en diferentes ambientes y determinar su interacción genotipo-ambiente. El objetivo del trabajo fue detectar y analizar la interacción genotipo-ambiente de un grupo de líneas endogámicas recombinantes y seleccionar las de mayor potencial, para ser utilizadas en la producción de biocombustibles. Se evaluaron 135 líneas endogámicas recombinantes de sorgo en diferentes localidades durante los años 2006, 2007 y 2008. Los datos de siete variables se analizaron como corresponde a un experimento en diseño de bloques al azar, en cada uno de varios ambientes. La interacción genotipo-ambiente, se analizó mediante el modelo AMMI. Fue altamente significativa, calificando las líneas endogámicas recombinantes por su magnitud y seleccionando las de menor magnitud, se determinó el Abstract Sorghum (Sorghum bicolor (L) Moench) is one of the main basic foods for the poorest people in the world, suffering from a situation of increased food insecurity. This crop is adapted to a warmer and drier agro-ecological environment, where it´s difficult to grow other cereals. The formation of outstanding genotypes requires to evaluating the genetic materials in different environments and determines their genotypeenvironment interaction. The objective was to detect and analyze the genotype-environment of a group of recombinant inbred lines and select the highest potential to be used in the production of biofuels. 135 recombinant inbred lines of sorghum were evaluated at different locations during the years 2006, 2007 and 2008. Data from seven variables were analyzed as corresponding to an experiment in randomized block design in each of several environments. Genotype-environment interaction was analyzed using the AMMI model. It was highly significant, scoring the recombinant inbred lines, selecting them by its size and selecting those with less magnitude, the best environment for the proper development of recombinant inbred lines were determined and, 13 lines with higher sugar content were selected measured in °Bx. Armando Rodríguez García et al. 22 Rev. Mex. Cienc. Agríc. Vol.3 Núm. 1 1 de enero -29 de febrero, 2012 mejor ambiente para el desarrollo adecuado de las líneas endogámicas recombinantes y se seleccionaron 13 líneas con mayor contenido de azúcar medido en ºBx.Palabras clave: Sorghum bicolor L. Moench, ambientes, contenido de azúcar, genotipo, sobresalientes. IntroducciónEl sorgo es uno de los alimentos básicos para la población más pobre del mundo, que es también la que padece mayor inseguridad alimentaria. Desde el punto de vista agronómico este cultivo se adapta a un entorno agroecológico cálido y seco, donde es difícil cultivar otros cerea...

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Registration of ‘Sureño’ Sorghum

Cited by 28 publications

References 0 publications

Registration of ‘CI0947bmr ’ Sorghum

Registration of ‘CI0947bmr ’ Sorghum

Antifungal Proteins during Sorghum Grain Development and Grain Mould Resistance

Interacción genotipo-ambiente de 135 líneas endogámicas recombinantes de sorgo para producción de biocombustibles

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