2021
DOI: 10.1002/csc2.20548
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How sowing date affects development and performance of safflower through climate variables

Abstract: Safflower (Carthamus tinctorius L.) has unrealized potential as an alternative crop in many semiarid regions including central Argentina. Our objective was to relate how temperature and precipitation conditions with fall (5 June 2012 and 23 Apr. 2013) and winter sowing (13 Aug. 2012 and 20 Aug. 2013) affected phenology, yield, yield components, and oil percent in four winter and eight spring-type safflower accessions in the semiarid region of central Argentina. Fall sowing was associated with lower temperature… Show more

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Cited by 4 publications
(5 citation statements)
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“…Early and late planting hampered flowering and head formation and its occurrence during flowering and head development led to head abortion, resulting in more biomass production. However, in this study, early and late sowing caused a substantial reduction in biological yield, as supported by [41].…”
Section: Discussionsupporting
confidence: 65%
“…Early and late planting hampered flowering and head formation and its occurrence during flowering and head development led to head abortion, resulting in more biomass production. However, in this study, early and late sowing caused a substantial reduction in biological yield, as supported by [41].…”
Section: Discussionsupporting
confidence: 65%
“…La proximidad al mar, la orografía y la cercanía a centros urbanos podrían explicar esta diferencia. Similar a lo observado por Franchini et al (2021), a pesar de que las fechas de siembra generaron una diferencia en días en la longitud del período entre siembra e inicio de antesis (Figura 2), no significaron una diferencia de grados día ya que en invierno la temperatura media diaria raramente superó la temperatura base (10 °C). Debido a que con fechas de siembra tardías el período vegetativo transcurre bajo una temperatura ambiente superior, las sumas térmicas requeridas por un genotipo se alcanzan en menor tiempo (Yasari et al, 2014).…”
Section: Fenologíaunclassified
“…A diferencia de trabajos similares realizados en otros países (Alinaghizadeh et al, 2008;Badri et al, 2012;Aboodeh et al, 2020), pero en consonancia con lo hallado por Franchini et al (2021), en este trabajo no se observó un efecto de interacción entre la fecha de siembra y el genotipo sobre el Figura 9. Rendimiento por fecha de siembra y por genotipo (CW99 OL, Montola 2000 y L69) para AgroUNS (izquierda) y Napostá (derecha).…”
Section: Rendimiento De Granounclassified
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