INVESTIGADORES
RONDANINI Deborah Paola
congresos y reuniones científicas
Título:
GRAIN YIELD AND QUALITY OF RAPESEED TO COMBINED TEMPERATURE AND RADIATION STRESSES IN POST-FLOWERING
Autor/es:
RIVELLI, GONZALO MARTÍN; CALDERINI, DANIEL FERNANDO; ABELEDO, LEONOR GABRIELA; MIRALLES, DANIEL JULIO; RONDANINI, DEBORAH PAOLA
Lugar:
Sydney
Reunión:
Congreso; 16th International Rapeseed Congress; 2023
Institución organizadora:
Australian Oilseeds Federation
Resumen:
Combined stress of high midday temperature and shading significantly affected rapeseed grain yield in Buenos Aires, but had a milder impact in Valdivia, indicating greater stability under such conditions. More favorable environmental conditions in Valdivia, such as a moderate background temperature and higher levels of incident solar radiation, could be related to a high source/sink relationship post-flowering allowing a full compensation between grain weight and number. In summary, this work expands the present knowledge of the effects of radiation reduction and high temperature on key yield and quality traits of rapeseed obtained under field conditions and different environments.
