PERFORMANCE OF GLYCINE MAX (L.) MERR. GENOTYPES UNDER MAIN AND SECOND CROPPING SYSTEMS: II. FATTY ACID COMPOSITION

被引:0
作者
Sogut, Tahsin [1 ]
Ozturk, Ferhat [1 ]
机构
[1] Dicle Univ, Fac Agr, Field Crops Dept, TR-21280 Diyarbakir, Turkey
来源
BANGLADESH JOURNAL OF BOTANY | 2018年 / 47卷 / 01期
关键词
Soybean; Fatty acid; Sowing date; SOYBEAN SEED COMPOSITION; PLANTING DATE; AGRONOMIC TRAITS; OIL; TEMPERATURE; PEANUTS; QUALITY; VARIETY; PROTEIN;
D O I
暂无
中图分类号
Q94 [植物学];
学科分类号
071001 ;
摘要
The impact of planting date on fatty acid composition of soybean genotypes planted at main and second cropping systems was determined. The experiment was conducted in two planting dates in the main plots with four genotypes, namely HA 16-21 (MG IV), HA 36-37 (MG IV), Nova (MG III) and SA-88 (MG III)] in the sub-plots. The results showed that stearic (18 : 0), oleic (18 : 1), alpha (C18 : 3n-3) and gammalinolenic acid (C18 : 3n-6), eicosadienoic acid (20 : 2) and lignoceric (24 : 0) contents decreased, whereas, linoleic (18 : 2) and arachidic (20 : 0) increased with delay in planting date. Total unsaturated fatty acid content was higher in soybean genotypes planted late. With regard to genotypes, HA 36-37 (MG IV) was high in total unsaturated fatty acid content for both planting dates.
引用
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页码:133 / 139
页数:7
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