Jump to Main Content
- Aguirrezabal, L.A.N.; Lavaud, Y.; Dosio, G.A.A.; Izquierdo, N.G.; Andrade, F.H.; Gonzalez, L.M.
- Crop science 2003 v.43 no.1 pp. 152-161
- Helianthus annuus, etc ; seeds; sunflower oil; solar radiation; filling period; shade; plant development; heat sums; flowering; Argentina; Show all 10 Subjects
- ... A reduction in intercepted photosynthetically active radiation (PAR) during a short period of seed filling could affect weight per seed and oil concentration in sunflower (Helianthus annuus L.) depending when the reduction occurs. The main objectives of this work were (i) to determine the period of time during which intercepted PAR most influences final weight per seed and oil concentration, and ( ...