Search Results - "González, Fernanda G."

Wheat floret survival as related to pre-anthesis spike growth by González, Fernanda G., Miralles, Daniel J., Slafer, Gustavo A.

“…Further improvements to wheat yield potential will be essential to meet future food demand. As yield is related to the number of fertile florets and grains, an…”
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Prospects for plant productivity: from the canopy to the nucleus by González, Fernanda G, Manavella, Pablo A

“…Population growth has been closely associated with agricultural production, since the first famine predicted by Malthus (1798) up to the Green Revolution of…”
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Photoperiod-sensitivity genes shape floret development in wheat by Pérez-Gianmarco, Thomas I, Slafer, Gustavo A, González, Fernanda G

“…Higher photoperiod sensitivity in wheat is associated with more fertile florets per spike at anthesis due to a longer floret initiation phase, which results in…”
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The physiology and genetics behind fruiting efficiency: a promising spike trait to improve wheat yield potential by Pretini, Nicole, Alonso, María P, Vanzetti, Leonardo S, Pontaroli, Ana C, González, Fernanda G

“…Fruiting efficiency (FE, grains per g of spike dry weight at anthesis) was proposed as a promising spike trait to improve wheat yield potential, based on its…”
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Photoperiod-sensitivity genes (Ppd-1): quantifying their effect on the photoperiod response model in wheat by Pérez-Gianmarco, Thomas I, Severini, Alan D, González, Fernanda G

“…Abstract Coupling anthesis date to the most suitable environmental conditions is critical for wheat (Triticum aestivum L.) adaptation and yield potential…”
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Grain Weight Response to Different Postflowering Source:Sink Ratios in Modern High‐Yielding Argentinean Wheats Differing in Spike Fruiting Efficiency by González, Fernanda G., Aldabe, María L., Terrile, Ignacio I., Rondanini, Deborah P.

“…ABSTRACT Improving wheat (Triticum aestivum L.) yield potential via higher grain number per unit area (GN) may reduce average grain weight and consequently the…”
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Water and radiation use efficiencies in maize: Breeding effects on single-cross Argentine hybrids released between 1980 and 2012 by Curin, Facundo, Severini, Alan D., González, Fernanda G., Otegui, María E.

“…•Progress in grain yield of F1 maize hybrids was 0.5 % per year of release.•It was explained by non-simultaneous effects on shoot biomass and harvest index.•No…”
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Wheat yield progress and stability during the last five decades in Argentina by Curin, Facundo, Otegui, María E., González, Fernanda G.

“…Schematic representation of breeding effects on grain yield determination for all cultivar (ALL), late (LC) and early (EC) cycle cultivars release in the last…”
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Grain and floret number in response to photoperiod during stem elongation in fully and slightly vernalized wheats by González, Fernanda G, Slafer, Gustavo A, Miralles, Daniel J

“…The manipulation of photoperiod sensitivity during stem elongation (terminal spikelet initiation—anthesis) has been suggested as a means to increase wheat…”
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Fruiting efficiency in wheat (Triticum aestivum L): Trait response to different growing conditions and its relation to spike dry weight at anthesis and grain weight at harvest by Terrile, Ignacio I., Miralles, Daniel J., González, Fernanda G.

“…•The FE showed moderate genotype×environment interaction, but heat stress around anthesis resulted in a cross-over interaction.•The FE of tiller spikes was…”
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Mapping QTL for spike fertility and related traits in two doubled haploid wheat (Triticum aestivum L.) populations by Pretini, Nicole, Vanzetti, Leonardo S, Terrile, Ignacio I, Donaire, Guillermo, González, Fernanda G

“…In breeding programs, the selection of cultivars with the highest yield potential consisted in the selection of the yield per se, which resulted in cultivars…”
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Wheat grain number: Identification of favourable physiological traits in an elite doubled-haploid population by García, Guillermo A., Serrago, Román A., González, Fernanda G., Slafer, Gustavo A., Reynolds, Matthew P., Miralles, Daniel J.

“…A detailed and accurate phenotyping of mapping populations is an important “bottleneck” for the understanding of the phenotype–genotype relationships. Grain…”
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Fruiting efficiency: an alternative trait to further rise wheat yield by Slafer, Gustavo A., Elia, Mónica, Savin, Roxana, García, Guillermo A., Terrile, Ignacio I., Ferrante, Ariel, Miralles, Daniel J., González, Fernanda G.

“…Further improvements in wheat yields are critical, for which increases in grain number would be required. In the recent past, higher grain number was achieved…”
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Identification and validation of QTL for spike fertile floret and fruiting efficiencies in hexaploid wheat (Triticum aestivum L.) by Pretini, Nicole, Vanzetti, Leonardo S., Terrile, Ignacio I., Börner, Andreas, Plieske, Jörg, Ganal, Martin, Röder, Marion, González, Fernanda G.

“…Key message This study identified and validated two QTL associated with spike fertile floret and fruiting efficiencies. They represent two new loci to use in…”
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A comprehensive study of spike fruiting efficiency in wheat by Pretini, Nicole, Terrile, Ignacio I., Gazaba, Luciana N., Donaire, Guillermo M., Arisnabarreta, Sebastián, Vanzetti, Leonardo S., González, Fernanda G.

“…Spike fruiting efficiency (FE), defined as grains per unit of spike dry weight at anthesis (SDWa) is a promising trait for improving grain number (GN) in wheat…”
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Ability of in situ canopy spectroscopy to differentiate genotype by environment interaction in wheat by Claudia, Arias, Montero Bulacio, Enrique, Nicolás, Rigalli, Romagnoli, Martín, Curin, Facundo, González, Fernanda G., Otegui, María E., Portapila, Margarita

“…In recent years, the application of remote sensing techniques is gaining a growing interest and importance in agriculture. Researchers often combine data from…”
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Autophagy regulated by day length determines the number of fertile florets in wheat by Ghiglione, Hernán O, Gonzalez, Fernanda G, Serrago, Román, Maldonado, Sara B, Chilcott, Charles, Curá, José A, Miralles, Daniel J, Zhu, Tong, Casal, Jorge J

“…The wheat spikelet meristem differentiates into up to 12 floret primordia, but many of them fail to reach the fertile floret stage at anthesis. We combined…”
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Floret development and spike growth as affected by photoperiod during stem elongation in wheat by González, Fernanda G, Slafer, Gustavo A, Miralles, Daniel J

“…A longer duration of stem elongation (from terminal spikelet initiation to anthesis) would result in a higher wheat yield potential as a consequence of the…”
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Vernalization and photoperiod responses in wheat pre-flowering reproductive phases by González, Fernanda G, Slafer, Gustavo A, Miralles, Daniel J

“…It has been established that photoperiod influences the rate of wheat development well beyond the end of the vegetative phase. Conversely, vernalization…”
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Pre-anthesis development and number of fertile florets in wheat as affected by photoperiod sensitivity genes Ppd-D1and Ppd-B1 by Gonzalez, F.G, Slafer, G.A, Miralles, D.J

“…Lengthening the late reproductive phase (LRP) of stem elongation in wheat (Triticum aestivumL.), by changing its photoperiod sensitivity independently of the…”
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