FATTY ACID COMPOSITION AND OIL YIELD OF SUNFLOWER HYBRIDS (Helianthus annuus L.) SOWN IN DIFFERENT TIMES

被引：0

作者：

Radu, Ioan ^{[1
,2
]}

Gurau, Lorena-Roxana ^{[2
]}

Anton, Florin Gabriel ^{[3
]}

机构：

[1] Univ Agron Sci & Vet Med Bucharest, 59 Marasti Blvd, Bucharest, Romania

[2] Res Inst Plant Protect Bucharest, 8 Ion Ionescu de la Brad Blvd, Bucharest, Romania

[3] Natl Agr Reasearch & Dev Inst Fundulea, 1 Nicolae Titulescu St, Fundulea, Romania

来源：

SCIENTIFIC PAPERS-SERIES A-AGRONOMY | 2024年 / 68卷 / 01期

关键词：

fatty acid; sunflower; sowing time; oil yield; SOWING DATE; PLANTING DATE; SEED YIELD; GROWTH; QUALITY;

D O I：

暂无

中图分类号：

S3 [农学（农艺学）];

学科分类号：

0901 ;

摘要：

The fatty acid composition and oil yield on six sunflower hybrids were assessed to notice the effect of sowing time (ST). ST was set taking into account the Celsius degrees at the soil depth of 7 cm at 7 a.m.: ST1 at 5degree celsius, ST2 at 7degree celsius and ST3 at 9degree celsius. The research was performed in the field experiments in Tulcea county in 2021 under rainfed conditions. Averagely oil composition in oleic acid was lower at ST1 (33.93%) and higher in late sowing time (ST2 - 35.05%, ST3 -35.44%) while linoleic acid was higher at ST1 (54.47%) and lower at ST2 (52.96%) and ST3 (52.31%). The highest oil yield was at ST 2 (1064.46 kg ha(-1)) fallowed by ST1 (969.16 kg ha(-1)) and ST3 (858.34 kg ha(-1)).

引用

页码：653 / 658

页数：6

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