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http://dx.doi.org/10.7732/kjpr.2014.27.2.202

Effect of Sowing Time on Oil Content and Fatty Acid Composition Characteristics in Rapeseed Cultivars  

Lee, Tae Sung (Bioenergy Crop Research Center, National Institute of Crop Science, RDA)
Lee, Yong Hwa (Bioenergy Crop Research Center, National Institute of Crop Science, RDA)
Kim, Kwang Soo (Bioenergy Crop Research Center, National Institute of Crop Science, RDA)
Lee, Hoo Kwan (Bioenergy Crop Research Center, National Institute of Crop Science, RDA)
Jang, Young Seok (Bioenergy Crop Research Center, National Institute of Crop Science, RDA)
Choi, In Hu (Bioenergy Crop Research Center, National Institute of Crop Science, RDA)
Kim, Kwan Su (Department of Medicinal Plant Resources, Mokpo National University)
Publication Information
Korean Journal of Plant Resources / v.27, no.2, 2014 , pp. 202-208 More about this Journal
Abstract
This study was carried out to find the effect of sowing time on oil content and fatty acid composition of 6 domestic rapeseed cultivars, 'Sunmang', 'Tammiyuchae', 'Tamlayuchae', 'Naehanyuchae', 'Yongsanyuchae' and'Hallayuchae'. The delaying sowing date was negatively correlated with oil content ($-0.471^{**}$), indicating that oil content was higher with earlier sowing date. Fatty acid composition was similar in all cultivars. The delaying sowing date was positively correlated with the increment of stearic acid ($0.268^*$) and linoleic acid ($0.263^*$), while was inversely correlated with palmitic acid ($-0.278^*$) across all 6 cultivars.
Keywords
Rapeseed; Sowing date; Cultivar; Fatty acid composition; Oil content;
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Times Cited By KSCI : 1  (Citation Analysis)
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