INVESTIGADORES
AGUIRREZABAL Luis Adolfo Nazareno
artículos
Título:
Night temperature and intercepted solar radiation additively contribute to oleicacid percentage in sunflower oil
Autor/es:
ECHARTE, M. M.; ANGELONI P; JAIMES, F; TOGNETTI, J.A; IZQUIERDO N.G; VALENTINUZ, O; AGUIRREZÁBAL L.A.N.
Revista:
FIELD CROPS RESEARCH
Editorial:
ELSEVIER SCIENCE BV
Referencias:
Año: 2010 p. 27 - 35
ISSN:
0378-4290
Resumen:
Oil fatty acid composition of sunflower (Helianthus annuus L.) closely depends on the environmental conditions
during grain filling. Temperature and solar radiation are main environmental factors driving oil
chemical composition, as revealed by experiments in which the effects of these variables were investigated
separately. The present work aims at investigating whether both temperature and irradiance act
independently or they interact in exerting their effects on oleic acid percentage of sunflower oil. With this
purpose,minimumnight temperature(MNT)and intercepted solar radiation (ISR) per plant were together
modified during the grain filling period of the traditional sunflower hybrid ACA 885. Two experimental
approaches were performed: (a) radiation was modified in three locations at different latitudes (location×radiation
experiments), (b) radiation and temperature were modified in a factorial design within
one location by using field shelters (in situ temperature×radiation experiments). Regardless location or
year effect, oleic acid percentage increased with ISR per plant up to a maximum value, which depended
on MNT. In situ temperature×radiation experiments showed that plant heating increased oleic acid percentage
under any radiation condition assayed, while plant shading produced a drop in oleic acid that was
independent ofMNT.Statistically significant interaction betweenMNTand ISR per plant was not detected.
Amathematical relationship that considered thatMNTand ISR per plant additively contribute to oleic acid
percentage was established and verified using data from location×radiation experiments. This equation
predicted well independent experimental data from in situ temperature×radiation experiments.
Results obtained in this work could improve model prediction of oil quality of sunflower grown under
different environmental conditions, and contribute to unravel the mechanisms underlying oleic acid
percentage in sunflower oil.
Results obtained in this work could improve model prediction of oil quality of sunflower grown under
different environmental conditions, and contribute to unravel the mechanisms underlying oleic acid
percentage in sunflower oil.
predicted well independent experimental data from in situ temperature×radiation experiments.
Results obtained in this work could improve model prediction of oil quality of sunflower grown under
different environmental conditions, and contribute to unravel the mechanisms underlying oleic acid
percentage in sunflower oil.
Results obtained in this work could improve model prediction of oil quality of sunflower grown under
different environmental conditions, and contribute to unravel the mechanisms underlying oleic acid
percentage in sunflower oil.
under any radiation condition assayed, while plant shading produced a drop in oleic acid that was
independent ofMNT.Statistically significant interaction betweenMNTand ISR per plant was not detected.
Amathematical relationship that considered thatMNTand ISR per plant additively contribute to oleic acid
percentage was established and verified using data from location×radiation experiments. This equation
predicted well independent experimental data from in situ temperature×radiation experiments.
Results obtained in this work could improve model prediction of oil quality of sunflower grown under
different environmental conditions, and contribute to unravel the mechanisms underlying oleic acid
percentage in sunflower oil.
Results obtained in this work could improve model prediction of oil quality of sunflower grown under
different environmental conditions, and contribute to unravel the mechanisms underlying oleic acid
percentage in sunflower oil.
predicted well independent experimental data from in situ temperature×radiation experiments.
Results obtained in this work could improve model prediction of oil quality of sunflower grown under
different environmental conditions, and contribute to unravel the mechanisms underlying oleic acid
percentage in sunflower oil.
Results obtained in this work could improve model prediction of oil quality of sunflower grown under
different environmental conditions, and contribute to unravel the mechanisms underlying oleic acid
percentage in sunflower oil.
year effect, oleic acid percentage increased with ISR per plant up to a maximum value, which depended
on MNT. In situ temperature×radiation experiments showed that plant heating increased oleic acid percentage
under any radiation condition assayed, while plant shading produced a drop in oleic acid that was
independent ofMNT.Statistically significant interaction betweenMNTand ISR per plant was not detected.
Amathematical relationship that considered thatMNTand ISR per plant additively contribute to oleic acid
percentage was established and verified using data from location×radiation experiments. This equation
predicted well independent experimental data from in situ temperature×radiation experiments.
Results obtained in this work could improve model prediction of oil quality of sunflower grown under
different environmental conditions, and contribute to unravel the mechanisms underlying oleic acid
percentage in sunflower oil.
Results obtained in this work could improve model prediction of oil quality of sunflower grown under
different environmental conditions, and contribute to unravel the mechanisms underlying oleic acid
percentage in sunflower oil.
predicted well independent experimental data from in situ temperature×radiation experiments.
Results obtained in this work could improve model prediction of oil quality of sunflower grown under
different environmental conditions, and contribute to unravel the mechanisms underlying oleic acid
percentage in sunflower oil.
Results obtained in this work could improve model prediction of oil quality of sunflower grown under
different environmental conditions, and contribute to unravel the mechanisms underlying oleic acid
percentage in sunflower oil.
under any radiation condition assayed, while plant shading produced a drop in oleic acid that was
independent ofMNT.Statistically significant interaction betweenMNTand ISR per plant was not detected.
Amathematical relationship that considered thatMNTand ISR per plant additively contribute to oleic acid
percentage was established and verified using data from location×radiation experiments. This equation
predicted well independent experimental data from in situ temperature×radiation experiments.
Results obtained in this work could improve model prediction of oil quality of sunflower grown under
different environmental conditions, and contribute to unravel the mechanisms underlying oleic acid
percentage in sunflower oil.
Results obtained in this work could improve model prediction of oil quality of sunflower grown under
different environmental conditions, and contribute to unravel the mechanisms underlying oleic acid
percentage in sunflower oil.
predicted well independent experimental data from in situ temperature×radiation experiments.
Results obtained in this work could improve model prediction of oil quality of sunflower grown under
different environmental conditions, and contribute to unravel the mechanisms underlying oleic acid
percentage in sunflower oil.
Results obtained in this work could improve model prediction of oil quality of sunflower grown under
different environmental conditions, and contribute to unravel the mechanisms underlying oleic acid
percentage in sunflower oil.
experiments), (b) radiation and temperature were modified in a factorial design within
one location by using field shelters (in situ temperature×radiation experiments). Regardless location or
year effect, oleic acid percentage increased with ISR per plant up to a maximum value, which depended
on MNT. In situ temperature×radiation experiments showed that plant heating increased oleic acid percentage
under any radiation condition assayed, while plant shading produced a drop in oleic acid that was
independent ofMNT.Statistically significant interaction betweenMNTand ISR per plant was not detected.
Amathematical relationship that considered thatMNTand ISR per plant additively contribute to oleic acid
percentage was established and verified using data from location×radiation experiments. This equation
predicted well independent experimental data from in situ temperature×radiation experiments.
Results obtained in this work could improve model prediction of oil quality of sunflower grown under
different environmental conditions, and contribute to unravel the mechanisms underlying oleic acid
percentage in sunflower oil.
Results obtained in this work could improve model prediction of oil quality of sunflower grown under
different environmental conditions, and contribute to unravel the mechanisms underlying oleic acid
percentage in sunflower oil.
predicted well independent experimental data from in situ temperature×radiation experiments.
Results obtained in this work could improve model prediction of oil quality of sunflower grown under
different environmental conditions, and contribute to unravel the mechanisms underlying oleic acid
percentage in sunflower oil.
Results obtained in this work could improve model prediction of oil quality of sunflower grown under
different environmental conditions, and contribute to unravel the mechanisms underlying oleic acid
percentage in sunflower oil.
under any radiation condition assayed, while plant shading produced a drop in oleic acid that was
independent ofMNT.Statistically significant interaction betweenMNTand ISR per plant was not detected.
Amathematical relationship that considered thatMNTand ISR per plant additively contribute to oleic acid
percentage was established and verified using data from location×radiation experiments. This equation
predicted well independent experimental data from in situ temperature×radiation experiments.
Results obtained in this work could improve model prediction of oil quality of sunflower grown under
different environmental conditions, and contribute to unravel the mechanisms underlying oleic acid
percentage in sunflower oil.
Results obtained in this work could improve model prediction of oil quality of sunflower grown under
different environmental conditions, and contribute to unravel the mechanisms underlying oleic acid
percentage in sunflower oil.
predicted well independent experimental data from in situ temperature×radiation experiments.
Results obtained in this work could improve model prediction of oil quality of sunflower grown under
different environmental conditions, and contribute to unravel the mechanisms underlying oleic acid
percentage in sunflower oil.
Results obtained in this work could improve model prediction of oil quality of sunflower grown under
different environmental conditions, and contribute to unravel the mechanisms underlying oleic acid
percentage in sunflower oil.
year effect, oleic acid percentage increased with ISR per plant up to a maximum value, which depended
on MNT. In situ temperature×radiation experiments showed that plant heating increased oleic acid percentage
under any radiation condition assayed, while plant shading produced a drop in oleic acid that was
independent ofMNT.Statistically significant interaction betweenMNTand ISR per plant was not detected.
Amathematical relationship that considered thatMNTand ISR per plant additively contribute to oleic acid
percentage was established and verified using data from location×radiation experiments. This equation
predicted well independent experimental data from in situ temperature×radiation experiments.
Results obtained in this work could improve model prediction of oil quality of sunflower grown under
different environmental conditions, and contribute to unravel the mechanisms underlying oleic acid
percentage in sunflower oil.
Results obtained in this work could improve model prediction of oil quality of sunflower grown under
different environmental conditions, and contribute to unravel the mechanisms underlying oleic acid
percentage in sunflower oil.
predicted well independent experimental data from in situ temperature×radiation experiments.
Results obtained in this work could improve model prediction of oil quality of sunflower grown under
different environmental conditions, and contribute to unravel the mechanisms underlying oleic acid
percentage in sunflower oil.
Results obtained in this work could improve model prediction of oil quality of sunflower grown under
different environmental conditions, and contribute to unravel the mechanisms underlying oleic acid
percentage in sunflower oil.
under any radiation condition assayed, while plant shading produced a drop in oleic acid that was
independent ofMNT.Statistically significant interaction betweenMNTand ISR per plant was not detected.
Amathematical relationship that considered thatMNTand ISR per plant additively contribute to oleic acid
percentage was established and verified using data from location×radiation experiments. This equation
predicted well independent experimental data from in situ temperature×radiation experiments.
Results obtained in this work could improve model prediction of oil quality of sunflower grown under
different environmental conditions, and contribute to unravel the mechanisms underlying oleic acid
percentage in sunflower oil.
Results obtained in this work could improve model prediction of oil quality of sunflower grown under
different environmental conditions, and contribute to unravel the mechanisms underlying oleic acid
percentage in sunflower oil.
predicted well independent experimental data from in situ temperature×radiation experiments.
Results obtained in this work could improve model prediction of oil quality of sunflower grown under
different environmental conditions, and contribute to unravel the mechanisms underlying oleic acid
percentage in sunflower oil.
Results obtained in this work could improve model prediction of oil quality of sunflower grown under
different environmental conditions, and contribute to unravel the mechanisms underlying oleic acid
percentage in sunflower oil.
during grain filling. Temperature and solar radiation are main environmental factors driving oil
chemical composition, as revealed by experiments in which the effects of these variables were investigated
separately. The present work aims at investigating whether both temperature and irradiance act
independently or they interact in exerting their effects on oleic acid percentage of sunflower oil. With this
purpose,minimumnight temperature(MNT)and intercepted solar radiation (ISR) per plant were together
modified during the grain filling period of the traditional sunflower hybrid ACA 885. Two experimental
approaches were performed: (a) radiation was modified in three locations at different latitudes (location×radiation
experiments), (b) radiation and temperature were modified in a factorial design within
one location by using field shelters (in situ temperature×radiation experiments). Regardless location or
year effect, oleic acid percentage increased with ISR per plant up to a maximum value, which depended
on MNT. In situ temperature×radiation experiments showed that plant heating increased oleic acid percentage
under any radiation condition assayed, while plant shading produced a drop in oleic acid that was
independent ofMNT.Statistically significant interaction betweenMNTand ISR per plant was not detected.
Amathematical relationship that considered thatMNTand ISR per plant additively contribute to oleic acid
percentage was established and verified using data from location×radiation experiments. This equation
predicted well independent experimental data from in situ temperature×radiation experiments.
Results obtained in this work could improve model prediction of oil quality of sunflower grown under
different environmental conditions, and contribute to unravel the mechanisms underlying oleic acid
percentage in sunflower oil.
Results obtained in this work could improve model prediction of oil quality of sunflower grown under
different environmental conditions, and contribute to unravel the mechanisms underlying oleic acid
percentage in sunflower oil.
predicted well independent experimental data from in situ temperature×radiation experiments.
Results obtained in this work could improve model prediction of oil quality of sunflower grown under
different environmental conditions, and contribute to unravel the mechanisms underlying oleic acid
percentage in sunflower oil.
Results obtained in this work could improve model prediction of oil quality of sunflower grown under
different environmental conditions, and contribute to unravel the mechanisms underlying oleic acid
percentage in sunflower oil.
under any radiation condition assayed, while plant shading produced a drop in oleic acid that was
independent ofMNT.Statistically significant interaction betweenMNTand ISR per plant was not detected.
Amathematical relationship that considered thatMNTand ISR per plant additively contribute to oleic acid
percentage was established and verified using data from location×radiation experiments. This equation
predicted well independent experimental data from in situ temperature×radiation experiments.
Results obtained in this work could improve model prediction of oil quality of sunflower grown under
different environmental conditions, and contribute to unravel the mechanisms underlying oleic acid
percentage in sunflower oil.
Results obtained in this work could improve model prediction of oil quality of sunflower grown under
different environmental conditions, and contribute to unravel the mechanisms underlying oleic acid
percentage in sunflower oil.
predicted well independent experimental data from in situ temperature×radiation experiments.
Results obtained in this work could improve model prediction of oil quality of sunflower grown under
different environmental conditions, and contribute to unravel the mechanisms underlying oleic acid
percentage in sunflower oil.
Results obtained in this work could improve model prediction of oil quality of sunflower grown under
different environmental conditions, and contribute to unravel the mechanisms underlying oleic acid
percentage in sunflower oil.
year effect, oleic acid percentage increased with ISR per plant up to a maximum value, which depended
on MNT. In situ temperature×radiation experiments showed that plant heating increased oleic acid percentage
under any radiation condition assayed, while plant shading produced a drop in oleic acid that was
independent ofMNT.Statistically significant interaction betweenMNTand ISR per plant was not detected.
Amathematical relationship that considered thatMNTand ISR per plant additively contribute to oleic acid
percentage was established and verified using data from location×radiation experiments. This equation
predicted well independent experimental data from in situ temperature×radiation experiments.
Results obtained in this work could improve model prediction of oil quality of sunflower grown under
different environmental conditions, and contribute to unravel the mechanisms underlying oleic acid
percentage in sunflower oil.
Results obtained in this work could improve model prediction of oil quality of sunflower grown under
different environmental conditions, and contribute to unravel the mechanisms underlying oleic acid
percentage in sunflower oil.
predicted well independent experimental data from in situ temperature×radiation experiments.
Results obtained in this work could improve model prediction of oil quality of sunflower grown under
different environmental conditions, and contribute to unravel the mechanisms underlying oleic acid
percentage in sunflower oil.
Results obtained in this work could improve model prediction of oil quality of sunflower grown under
different environmental conditions, and contribute to unravel the mechanisms underlying oleic acid
percentage in sunflower oil.
under any radiation condition assayed, while plant shading produced a drop in oleic acid that was
independent ofMNT.Statistically significant interaction betweenMNTand ISR per plant was not detected.
Amathematical relationship that considered thatMNTand ISR per plant additively contribute to oleic acid
percentage was established and verified using data from location×radiation experiments. This equation
predicted well independent experimental data from in situ temperature×radiation experiments.
Results obtained in this work could improve model prediction of oil quality of sunflower grown under
different environmental conditions, and contribute to unravel the mechanisms underlying oleic acid
percentage in sunflower oil.
Results obtained in this work could improve model prediction of oil quality of sunflower grown under
different environmental conditions, and contribute to unravel the mechanisms underlying oleic acid
percentage in sunflower oil.
predicted well independent experimental data from in situ temperature×radiation experiments.
Results obtained in this work could improve model prediction of oil quality of sunflower grown under
different environmental conditions, and contribute to unravel the mechanisms underlying oleic acid
percentage in sunflower oil.
Results obtained in this work could improve model prediction of oil quality of sunflower grown under
different environmental conditions, and contribute to unravel the mechanisms underlying oleic acid
percentage in sunflower oil.
experiments), (b) radiation and temperature were modified in a factorial design within
one location by using field shelters (in situ temperature×radiation experiments). Regardless location or
year effect, oleic acid percentage increased with ISR per plant up to a maximum value, which depended
on MNT. In situ temperature×radiation experiments showed that plant heating increased oleic acid percentage
under any radiation condition assayed, while plant shading produced a drop in oleic acid that was
independent ofMNT.Statistically significant interaction betweenMNTand ISR per plant was not detected.
Amathematical relationship that considered thatMNTand ISR per plant additively contribute to oleic acid
percentage was established and verified using data from location×radiation experiments. This equation
predicted well independent experimental data from in situ temperature×radiation experiments.
Results obtained in this work could improve model prediction of oil quality of sunflower grown under
different environmental conditions, and contribute to unravel the mechanisms underlying oleic acid
percentage in sunflower oil.
Results obtained in this work could improve model prediction of oil quality of sunflower grown under
different environmental conditions, and contribute to unravel the mechanisms underlying oleic acid
percentage in sunflower oil.
predicted well independent experimental data from in situ temperature×radiation experiments.
Results obtained in this work could improve model prediction of oil quality of sunflower grown under
different environmental conditions, and contribute to unravel the mechanisms underlying oleic acid
percentage in sunflower oil.
Results obtained in this work could improve model prediction of oil quality of sunflower grown under
different environmental conditions, and contribute to unravel the mechanisms underlying oleic acid
percentage in sunflower oil.
under any radiation condition assayed, while plant shading produced a drop in oleic acid that was
independent ofMNT.Statistically significant interaction betweenMNTand ISR per plant was not detected.
Amathematical relationship that considered thatMNTand ISR per plant additively contribute to oleic acid
percentage was established and verified using data from location×radiation experiments. This equation
predicted well independent experimental data from in situ temperature×radiation experiments.
Results obtained in this work could improve model prediction of oil quality of sunflower grown under
different environmental conditions, and contribute to unravel the mechanisms underlying oleic acid
percentage in sunflower oil.
Results obtained in this work could improve model prediction of oil quality of sunflower grown under
different environmental conditions, and contribute to unravel the mechanisms underlying oleic acid
percentage in sunflower oil.
predicted well independent experimental data from in situ temperature×radiation experiments.
Results obtained in this work could improve model prediction of oil quality of sunflower grown under
different environmental conditions, and contribute to unravel the mechanisms underlying oleic acid
percentage in sunflower oil.
Results obtained in this work could improve model prediction of oil quality of sunflower grown under
different environmental conditions, and contribute to unravel the mechanisms underlying oleic acid
percentage in sunflower oil.
year effect, oleic acid percentage increased with ISR per plant up to a maximum value, which depended
on MNT. In situ temperature×radiation experiments showed that plant heating increased oleic acid percentage
under any radiation condition assayed, while plant shading produced a drop in oleic acid that was
independent ofMNT.Statistically significant interaction betweenMNTand ISR per plant was not detected.
Amathematical relationship that considered thatMNTand ISR per plant additively contribute to oleic acid
percentage was established and verified using data from location×radiation experiments. This equation
predicted well independent experimental data from in situ temperature×radiation experiments.
Results obtained in this work could improve model prediction of oil quality of sunflower grown under
different environmental conditions, and contribute to unravel the mechanisms underlying oleic acid
percentage in sunflower oil.
Results obtained in this work could improve model prediction of oil quality of sunflower grown under
different environmental conditions, and contribute to unravel the mechanisms underlying oleic acid
percentage in sunflower oil.
predicted well independent experimental data from in situ temperature×radiation experiments.
Results obtained in this work could improve model prediction of oil quality of sunflower grown under
different environmental conditions, and contribute to unravel the mechanisms underlying oleic acid
percentage in sunflower oil.
Results obtained in this work could improve model prediction of oil quality of sunflower grown under
different environmental conditions, and contribute to unravel the mechanisms underlying oleic acid
percentage in sunflower oil.
under any radiation condition assayed, while plant shading produced a drop in oleic acid that was
independent ofMNT.Statistically significant interaction betweenMNTand ISR per plant was not detected.
Amathematical relationship that considered thatMNTand ISR per plant additively contribute to oleic acid
percentage was established and verified using data from location×radiation experiments. This equation
predicted well independent experimental data from in situ temperature×radiation experiments.
Results obtained in this work could improve model prediction of oil quality of sunflower grown under
different environmental conditions, and contribute to unravel the mechanisms underlying oleic acid
percentage in sunflower oil.
Results obtained in this work could improve model prediction of oil quality of sunflower grown under
different environmental conditions, and contribute to unravel the mechanisms underlying oleic acid
percentage in sunflower oil.
predicted well independent experimental data from in situ temperature×radiation experiments.
Results obtained in this work could improve model prediction of oil quality of sunflower grown under
different environmental conditions, and contribute to unravel the mechanisms underlying oleic acid
percentage in sunflower oil.
Results obtained in this work could improve model prediction of oil quality of sunflower grown under
different environmental conditions, and contribute to unravel the mechanisms underlying oleic acid
percentage in sunflower oil.
Helianthus annuus L.) closely depends on the environmental conditions
during grain filling. Temperature and solar radiation are main environmental factors driving oil
chemical composition, as revealed by experiments in which the effects of these variables were investigated
separately. The present work aims at investigating whether both temperature and irradiance act
independently or they interact in exerting their effects on oleic acid percentage of sunflower oil. With this
purpose,minimumnight temperature(MNT)and intercepted solar radiation (ISR) per plant were together
modified during the grain filling period of the traditional sunflower hybrid ACA 885. Two experimental
approaches were performed: (a) radiation was modified in three locations at different latitudes (location×radiation
experiments), (b) radiation and temperature were modified in a factorial design within
one location by using field shelters (in situ temperature×radiation experiments). Regardless location or
year effect, oleic acid percentage increased with ISR per plant up to a maximum value, which depended
on MNT. In situ temperature×radiation experiments showed that plant heating increased oleic acid percentage
under any radiation condition assayed, while plant shading produced a drop in oleic acid that was
independent ofMNT.Statistically significant interaction betweenMNTand ISR per plant was not detected.
Amathematical relationship that considered thatMNTand ISR per plant additively contribute to oleic acid
percentage was established and verified using data from location×radiation experiments. This equation
predicted well independent experimental data from in situ temperature×radiation experiments.
Results obtained in this work could improve model prediction of oil quality of sunflower grown under
different environmental conditions, and contribute to unravel the mechanisms underlying oleic acid
percentage in sunflower oil.
Results obtained in this work could improve model prediction of oil quality of sunflower grown under
different environmental conditions, and contribute to unravel the mechanisms underlying oleic acid
percentage in sunflower oil.
predicted well independent experimental data from in situ temperature×radiation experiments.
Results obtained in this work could improve model prediction of oil quality of sunflower grown under
different environmental conditions, and contribute to unravel the mechanisms underlying oleic acid
percentage in sunflower oil.
Results obtained in this work could improve model prediction of oil quality of sunflower grown under
different environmental conditions, and contribute to unravel the mechanisms underlying oleic acid
percentage in sunflower oil.
under any radiation condition assayed, while plant shading produced a drop in oleic acid that was
independent ofMNT.Statistically significant interaction betweenMNTand ISR per plant was not detected.
Amathematical relationship that considered thatMNTand ISR per plant additively contribute to oleic acid
percentage was established and verified using data from location×radiation experiments. This equation
predicted well independent experimental data from in situ temperature×radiation experiments.
Results obtained in this work could improve model prediction of oil quality of sunflower grown under
different environmental conditions, and contribute to unravel the mechanisms underlying oleic acid
percentage in sunflower oil.
Results obtained in this work could improve model prediction of oil quality of sunflower grown under
different environmental conditions, and contribute to unravel the mechanisms underlying oleic acid
percentage in sunflower oil.
predicted well independent experimental data from in situ temperature×radiation experiments.
Results obtained in this work could improve model prediction of oil quality of sunflower grown under
different environmental conditions, and contribute to unravel the mechanisms underlying oleic acid
percentage in sunflower oil.
Results obtained in this work could improve model prediction of oil quality of sunflower grown under
different environmental conditions, and contribute to unravel the mechanisms underlying oleic acid
percentage in sunflower oil.
year effect, oleic acid percentage increased with ISR per plant up to a maximum value, which depended
on MNT. In situ temperature×radiation experiments showed that plant heating increased oleic acid percentage
under any radiation condition assayed, while plant shading produced a drop in oleic acid that was
independent ofMNT.Statistically significant interaction betweenMNTand ISR per plant was not detected.
Amathematical relationship that considered thatMNTand ISR per plant additively contribute to oleic acid
percentage was established and verified using data from location×radiation experiments. This equation
predicted well independent experimental data from in situ temperature×radiation experiments.
Results obtained in this work could improve model prediction of oil quality of sunflower grown under
different environmental conditions, and contribute to unravel the mechanisms underlying oleic acid
percentage in sunflower oil.
Results obtained in this work could improve model prediction of oil quality of sunflower grown under
different environmental conditions, and contribute to unravel the mechanisms underlying oleic acid
percentage in sunflower oil.
predicted well independent experimental data from in situ temperature×radiation experiments.
Results obtained in this work could improve model prediction of oil quality of sunflower grown under
different environmental conditions, and contribute to unravel the mechanisms underlying oleic acid
percentage in sunflower oil.
Results obtained in this work could improve model prediction of oil quality of sunflower grown under
different environmental conditions, and contribute to unravel the mechanisms underlying oleic acid
percentage in sunflower oil.
under any radiation condition assayed, while plant shading produced a drop in oleic acid that was
independent ofMNT.Statistically significant interaction betweenMNTand ISR per plant was not detected.
Amathematical relationship that considered thatMNTand ISR per plant additively contribute to oleic acid
percentage was established and verified using data from location×radiation experiments. This equation
predicted well independent experimental data from in situ temperature×radiation experiments.
Results obtained in this work could improve model prediction of oil quality of sunflower grown under
different environmental conditions, and contribute to unravel the mechanisms underlying oleic acid
percentage in sunflower oil.
Results obtained in this work could improve model prediction of oil quality of sunflower grown under
different environmental conditions, and contribute to unravel the mechanisms underlying oleic acid
percentage in sunflower oil.
predicted well independent experimental data from in situ temperature×