Resultados de búsqueda - "elite"

Genetic diversity of local and introduced cassava germplasm in Burundi using DArTseq molecular analyses por Pierre, N., Wamalwa, L.N., Muiru, W.M., Simon, B., Kanju, E., Ferguson, Morag E., Ndavi, M., Tumwegamire, Silver

“…Our study aimed at determining the genetic diversity and relationships within and between local landraces and introduced elite germplasm using morphological and single nucleotide polymorphism (SNP) markers. …”
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Breeding by selective introgression: Theory, practices, and lessons learned from rice por Zhang, Fan, Shi, Yingyao, Ali, Jauhar, Xu, Jianlong, Li, Zhikang

“…The BBSI strategy can be easily extended for simultaneous trait improvement, efficient gene and QTL discovery and allele mining of complex traits using advanced breeding lines from crosses between a common ‘‘backbone” parent and a set of elite parents in conventional pedigree breeding programs. …”
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The footprints of history: path dependence in the transformation of property rights in Kenya’s Maasailand. por Mwangi, Esther

“…The persistence and dominance of individualized arrangements regardless of other more optimal property rights options is a result of the dominance of elite interests (supported by state institutions) even as state imposed institutions replaced Maasai customary systems of land allocation.…”
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Eficacia de dos formulaciones a base de T. koningiopsis Th003 para el control de R. solani en campo por Smith, Alexander, Beltrán, Camilo, Cotes, Alba Marina, Moreno Velandia, Carlos Andrés

“…La legislación fitosanitaria en Colombia exige una sanidad del 100 % de los minitubérculos (Súper élite) y tubérculos (Élite) producidos en la primera fase. …”
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PL-4 (CIP596131.4): an Improved Potato Haploid Inducer por Ordonez, B., Santayana, M., Aponte, M., Henry, I.M., Comai, L., Eyzaguirre, R., Lindqvist-Kreuze, H., Bonierbale, Merideth W.

“…Dihaploid production from elite tetraploid cultivars is key to both traditional and novel breeding approaches that seek to simplify potato genetics. …”
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Minitubérculos

“…Los minitubérculos son semillas de papa de alta calidad genética, fitosanitaria, fisiológica y física, obtenida bajo condiciones protegidas en aeroponía o camas convencionales, pertenecientes a las categorías Súper Élite y Élite.…”
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Producción de semillas vegetativas de alta calidad.

“…El proceso de producción de semillas limpias involucra las siguientes etapas: selección de material genético sobresaliente, identificado bajo condiciones de producción con énfasis en los criterios de mejor comportamiento y adaptación, establecimiento in vitro e indexación, los meristemos son establecidos bajo condiciones estériles en laboratorios de producción, propagación clonal, por multiplicación y enraizamiento in vitro, endurecimiento o proceso de aclimatación bajo ambientes controlados de invernadero núcleo, multiplicación de semillas súper élite, ciclo adicional de propagación bajo condiciones controladas y asilamiento fitosanitario de invernadero núcleo, producción de semilla élite, siembra a altas densidades en lotes controlados de producción bajo riguroso control fitosanitario. …”
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Application of molecular markers to describing the genetic structure of cassava gene pools por Bonierbale, Merideth W., Maya, M.M., Claroz, José Luis, Iglesias, C.A.

“…RAPD markers have been applied to describing relationships among elite clones from the CIAT cassava breeding program. …”
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Visita virtual al Módulo de aeroponía del Centro de Investigación Tibaitatá – AGROSAVIA

“…Los minitubérculos son semillas de papa de alta calidad genética, fitosanitaria, fisiológica y física, obtenida bajo condiciones protegidas en aeroponía o camas convencionales, pertenecientes a las categorías Super élite y Élite.…”
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Assessment of genetic diversity and heterotic alignment of CIMMYT and IITA maize inbred lines adapted to sub-Saharan Africa por Gonhi, T., Odong, T.L., Dramadri, I.O., Ochwo-Ssemakula, M., Chiteka, Z.A., Adjei, S.A., Muungani, D., Menkir, A., Badu-Apraku, B., Adejumobi, I., Uwimana, B., Dhliwayo, T., Wegary, D., Derera, J.

“…Population 2 comprises the highest number of genotypes (102) from both programs. More than 89% of the elite lines had homozygosity exceeding 95%, with the remaining lines requiring further inbreeding through repeated self-pollination. …”
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Combining ability of tropical maize germplasm in West Africa. III. Tropical maize inbreds por Kim, S.K., Ajala, S., Brewbaker, J.L.

“…One hundred elite, open-pedigree tropical and subtropical inbreds of maize (Zea mays L.) that had been screened in 60 tropical trials were evaluated as inbreds and in testcrosses in Nigeria. …”
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Expanding industrial uses of sweetpotato for food security and poverty alleviation por Adu-Kwarteng, E., Baafi, E., Amoa-Owusu, A., Okyere, F., Carey, E.E.

“…This study was conducted to evaluate ten elite genotypes of sweetpotato for diversified utilization and commercialization. …”
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How to overcome the governance challenges of implementing NREGA: Insights from Bihar using process-influence mapping por Raabe, Katharina, Birner, Regina, Sekher, Madhushree, Gayathridevi, K. G., Shilpi, Amrita, Schiffer, Eva

“…The Process-Influence Mapping tool helps identify the specific features of the NREGA implementation process that limit the program's effectiveness (for example, elite capture in the definition of work and capacity limitations due to staff shortages and lack of training) and create scope for the misappropriation of funds. …”
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Perceived need and measured well-being: How well do subjective rankings capture relative poverty? por Ranucci, Immacolata, Abay, Kibrom A., Tiberti, Luca

“…This study benchmarks self-, peer-, and elite-based poverty rankings against consumption- and wealth-based measures using Ethiopian household survey data, where about 20 households per village were ranked from neediest to least needy by themselves, peers, and community leaders. …”
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AFLP analysis of African cassava (Manihot esculenta Crantz) germplasm resistant to the cassava mosaic disease (CMD) por Fregene, Martin A., Bernal, A., Duque E., Myriam Cristina, Dixon, Alfred G.O., Tohme, Joseph M.

“…Amplified fragment length polymophism was assessed in 20 land races and nine elite lines of cassava from Africa, resistant and susceptible to the cassava mosaic disease (CMD). …”
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Screening landraces for additional sources of field resistance to Cassava Mosaic Disease and green mite for integration into the Cassava Improvement Program por Raji, A., Ladeinde, O., Dixon, A.

“…These could serve as novel sources of additional genes to complement existing resources for elite cassava breeding in Africa.…”
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Agronomic traits and tuber quality attributes of farmer grown cassava landraces in Nigeria por Raji, A.A., Ladeinde, T.A.O., Dixon, Alfred G.O.

“…Although the landraces gave less yield than the elite cultivars, they carried genes for adaptation to local conditions, and have preferred tuber quality attributes that can be introgressed into elite germplasm development.…”
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Resistencia del frijol a mustia hilachosa y su interacción con la lluvia por Frías, G, Rojas, M.R, Saborío, S

“…Se registraron las condiciones climáticas y la severidad de la enfermedad en dos siembras del Vivero Nacional de Telaraña (VINTE), Costa Rica, y del Vivero Elite de Mustia (VIN Elite). El VINTE se asperjó con suspensiones de micelio del patógeno y el VIM Elite se expuso al inóculo natural. …”
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Improved rice lines with high Zinc concentrations por CGIAR Research Program on Rice

“…Available for use in breeding programs to develop elite varieties…”
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Identification of exotic temperate maize inbreds for use in tropical breeding programs por Ndoro, Ozwell, Magorokosho, Cosmos, Setimela, Peter S., Casper Nyaradzai Kamutando, Labuschagne, Maryke

“…Restricted genetic variability in elite tropical maize germplasm has raised concerns about the potential to develop higher yielding and stress-tolerant varieties. …”
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