Knowledge Resource Center for Ecological Environment in Arid Area
DOI | 10.2134/agronj14.0368 |
Irrigation Regime and Organic Fertilizers Influence on Oil Content and Fatty Acid Composition of Milk Thistle Seeds | |
Afshar, R. Keshavarz1; Chaichi, M. R.1; Rezaei, K.2; Asareh, M. H.3,4; Karimi, M.1; Hashemi, M.5 | |
通讯作者 | Afshar, R. Keshavarz |
来源期刊 | AGRONOMY JOURNAL
![]() |
ISSN | 0002-1962 |
EISSN | 1435-0645 |
出版年 | 2015 |
卷号 | 107期号:1页码:187-194 |
英文摘要 | Milk thistle (Silybum marianum L. Gaertn.) seeds contain relatively high amounts of edible oil. Influences of irrigation regime (full irrigation, moderate deficit, and severe deficit irrigation) and organic fertilizers (vermicompost [VM] and poultry manure [PM]) on the oil content and fatty acid (FA) composition of milk thistle seed were evaluated in a field trial. Averaged across treatments, seed oil content was 27% whereas unsaturated FAs constituted 78% of the oil composition. Linoleic acid (41.4%) and oleic acid (35.1%) were the most abundant unsaturated FAs whereas palmitic, stearic, arachidic, and behinic acids were major saturated FAs. Oil content was significantly influenced by irrigation regimes, but not by organic fertilizers. Severe deficit irrigation reduced oil content by 7.4% compared with full irrigation. Deficit irrigation had a minor effect on the FA composition of milk thistle oil where total unsaturated fatty acids (UFA) was lower in stressed plants. The application of soil organic amendments did not induce significant changes in unsaturated fatty acids but reduced the content of saturated ones which totally imposed positive effects on oil quality of milk thistle. According to the results, it seems that milk thistle has potential to be considered as an oil seed crop in low-input agricultural systems in arid and semiarid areas and moderate deficit irrigation can be implemented without deleterious effects on its oil content and quality. |
类型 | Article |
语种 | 英语 |
国家 | Iran ; USA |
收录类别 | SCI-E |
WOS记录号 | WOS:000348049900023 |
WOS关键词 | MARIANUM L. GAERTN. ; SILYBUM-MARIANUM ; DEFICIT IRRIGATION ; SUNFLOWER SEED ; YIELD ; NITROGEN ; QUALITY ; DATE |
WOS类目 | Agronomy |
WOS研究方向 | Agriculture |
资源类型 | 期刊论文 |
条目标识符 | http://119.78.100.177/qdio/handle/2XILL650/185654 |
作者单位 | 1.Univ Tehran, Coll Agr & Nat Resources, Dept Agron & Plants Breeding, Tehran 14174, Iran; 2.Univ Tehran, Fac Biosyst Engn, Dep Food Sci Technol & Engn, Karaj, Iran; 3.Res Inst Forests, Tehran, Iran; 4.Res Inst Rangelands, Tehran, Iran; 5.Univ Massachusetts, Stockbridge Sch Agr, Amherst, MA 01002 USA |
推荐引用方式 GB/T 7714 | Afshar, R. Keshavarz,Chaichi, M. R.,Rezaei, K.,et al. Irrigation Regime and Organic Fertilizers Influence on Oil Content and Fatty Acid Composition of Milk Thistle Seeds[J],2015,107(1):187-194. |
APA | Afshar, R. Keshavarz,Chaichi, M. R.,Rezaei, K.,Asareh, M. H.,Karimi, M.,&Hashemi, M..(2015).Irrigation Regime and Organic Fertilizers Influence on Oil Content and Fatty Acid Composition of Milk Thistle Seeds.AGRONOMY JOURNAL,107(1),187-194. |
MLA | Afshar, R. Keshavarz,et al."Irrigation Regime and Organic Fertilizers Influence on Oil Content and Fatty Acid Composition of Milk Thistle Seeds".AGRONOMY JOURNAL 107.1(2015):187-194. |
条目包含的文件 | 条目无相关文件。 |
除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。