Effects of technical management on the fatty-acid composition of high-oleic and high-linoleic sunflower cultivars
We investigated the effects of several crop management parameters on the fatty-acid composition of very high-oleic (VHO) and a very high-linoleic (VHL) sunflower cultivar. Experiments were performed on these varieties grown on field plots in 2009 and 2010. Yield and fatty-acid composition were deter...
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| Format: | Article |
| Language: | English |
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EDP Sciences
2016-09-01
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| Series: | Oilseeds and fats, crops and lipids |
| Subjects: | |
| Online Access: | http://dx.doi.org/10.1051/ocl/2016039 |
| _version_ | 1823941481589637120 |
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| author | Gouzy Adeline Paulhe-Massol Anne Mouloungui Zéphirin Merah Othmane |
| author_facet | Gouzy Adeline Paulhe-Massol Anne Mouloungui Zéphirin Merah Othmane |
| author_sort | Gouzy Adeline |
| collection | DOAJ |
| description | We investigated the effects of several crop management parameters on the fatty-acid composition of very high-oleic (VHO) and a very high-linoleic (VHL) sunflower cultivar. Experiments were performed on these varieties grown on field plots in 2009 and 2010. Yield and fatty-acid composition were determined and the effect of irrigation was investigated at the flowering stage in VHL cultivars. We also evaluated the effects of three sowing dates studied on Antonil, a VHL cultivar. Yield and fatty-acid content were similar in 2009 and 2010. The best results were obtained for PR65H22 (a hybrid cultivar), for which a mean oleic acid content of 93% was obtained in 2009. For the VHL variety, yields were higher for plots irrigated at flowering. Late sowing was associated with higher linoleic acid content, and irrigation at flowering resulted in higher yields and linoleic contents. These results highlight the effects of different types of technical management on the yield and quality of this crop. |
| first_indexed | 2024-12-17T04:27:51Z |
| format | Article |
| id | doaj.art-aacbaea7f5f84526aed7bc96019ddc8c |
| institution | Directory Open Access Journal |
| issn | 2272-6977 2257-6614 |
| language | English |
| last_indexed | 2024-12-17T04:27:51Z |
| publishDate | 2016-09-01 |
| publisher | EDP Sciences |
| record_format | Article |
| series | Oilseeds and fats, crops and lipids |
| spelling | doaj.art-aacbaea7f5f84526aed7bc96019ddc8c2022-12-21T22:03:39ZengEDP SciencesOilseeds and fats, crops and lipids2272-69772257-66142016-09-01235D50210.1051/ocl/2016039ocl160013Effects of technical management on the fatty-acid composition of high-oleic and high-linoleic sunflower cultivarsGouzy Adeline0Paulhe-Massol Anne1Mouloungui Zéphirin2Merah Othmane3Arterris InnovationArterris InnovationLaboratoire de Chimie Agro-industrielle (LCA), Université de Toulouse, INRA, INPTLaboratoire de Chimie Agro-industrielle (LCA), Université de Toulouse, INRA, INPTWe investigated the effects of several crop management parameters on the fatty-acid composition of very high-oleic (VHO) and a very high-linoleic (VHL) sunflower cultivar. Experiments were performed on these varieties grown on field plots in 2009 and 2010. Yield and fatty-acid composition were determined and the effect of irrigation was investigated at the flowering stage in VHL cultivars. We also evaluated the effects of three sowing dates studied on Antonil, a VHL cultivar. Yield and fatty-acid content were similar in 2009 and 2010. The best results were obtained for PR65H22 (a hybrid cultivar), for which a mean oleic acid content of 93% was obtained in 2009. For the VHL variety, yields were higher for plots irrigated at flowering. Late sowing was associated with higher linoleic acid content, and irrigation at flowering resulted in higher yields and linoleic contents. These results highlight the effects of different types of technical management on the yield and quality of this crop.http://dx.doi.org/10.1051/ocl/2016039Crop managementfatty-acid compositionsowing datesunflowerirrigation |
| spellingShingle | Gouzy Adeline Paulhe-Massol Anne Mouloungui Zéphirin Merah Othmane Effects of technical management on the fatty-acid composition of high-oleic and high-linoleic sunflower cultivars Oilseeds and fats, crops and lipids Crop management fatty-acid composition sowing date sunflower irrigation |
| title | Effects of technical management on the fatty-acid composition of high-oleic and high-linoleic sunflower cultivars |
| title_full | Effects of technical management on the fatty-acid composition of high-oleic and high-linoleic sunflower cultivars |
| title_fullStr | Effects of technical management on the fatty-acid composition of high-oleic and high-linoleic sunflower cultivars |
| title_full_unstemmed | Effects of technical management on the fatty-acid composition of high-oleic and high-linoleic sunflower cultivars |
| title_short | Effects of technical management on the fatty-acid composition of high-oleic and high-linoleic sunflower cultivars |
| title_sort | effects of technical management on the fatty acid composition of high oleic and high linoleic sunflower cultivars |
| topic | Crop management fatty-acid composition sowing date sunflower irrigation |
| url | http://dx.doi.org/10.1051/ocl/2016039 |
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