Grain and floret number in response to photoperiod during stem elongation in fully and slightly vernalized wheats

By F. G. González, G. Slafer, D. Miralles. 2003

138 citations recorded by the source corpus.

Subfields: Agronomy and Crop Science, Plant Science

View Paper: https://www.semanticscholar.org/paper/313176e72396201389db5e8a234432eddb0f3405

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In Agronomy and Crop Science

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Citations in the corpus

Fruiting efficiency: an alternative trait to further rise wheat yield (2015, background): “…growing conditions like extending the photoperiod or shading the crops during stem elongation (e.g., Stockman et al. 1983 ; Savin and Slafer 1991 ; González et al. 2003 , 2005a ; Serrago et al. 2008 ) seem to support the idea that there would be no major trade- offs between these two components…”
Crop responses to temperature and precipitation according to long-term multi-location trials at high-latitude conditions (2010, background): “As elevated temperatures typically hastened development and growth, it is essential that cultivars are bred for adaptation to elevated temperatures that will hence, be less sensitive to increases in developmental rate induced by long-day conditions (Gonzalez et al. 2003, 2005; Slafer et al. 2005).”
Promising eco-physiological traits for genetic improvement of cereal yields in Mediterranean environments (2005, background): “As recently hypothesised (e.g. Slafer et al., 2001), extending the duration of stem elongation would raise the number of grains per spike and the harvest index (Miralles et al., 2000; González et al., 2003), without altering the amount of water used by the crop.”
Breeding for Yield Potential and Stress Adaptation in Cereals (2008, background): “Exposing plots to photoperiod extensions during the stem elongation phase (natural day length was maintained before this phase) altered the duration of the phase, which was associated with changes in the number of fertile florets and grains as a result of modifications in spike dry matter at anthesi”
Pre-anthesis development and number of fertile florets in wheat as affected by photoperiod sensitivity genes Ppd-D1and Ppd-B1 (2006, background): “All the developmental phases prior to anthesis may be sensitive to photoperiod, and sensitivity of each individual phase may be partially independent of the others (e.g. Slafer & Rawson, 1994, 1996; Miralles & Richards, 2000; González et al., 2003a).”
Wheat physiology: a review of recent developments (2011, background): “…spike weight is varied by shading, dwarfing genes, photoperiod, and photoperiod photoperiod-sensitive alleles (Fischer and Stockman 1980, 1986; González et al. 2003, 2005a, 2005b); even photoperiod shortening in the field is reported to increase duration and spike size (M. Vasquez, unpubl.…”