CAJ | 학술논문

试验在巴基斯坦Arid农业大学进行,于2001年春、秋两季分别调查向日葵杂交种的油和脂肪酸含量,其中5个向日葵杂交种按完全随机区组设计,春向日葵在3月播种,6月收获;秋向日葵在8月播种,11月收获.调查结果表明,油和油酸的含量,春向日葵比秋向日葵高;软脂肪酸和亚油酸含量,秋向日葵比春向日葵高.因此,依据油和油酸的含量来推断,春向日葵比秋向日葵有优势;从亚油酸角度判断,秋向日葵比春向日葵更有优势.
시험재파기사탄Arid농업대학진행,우2001년춘、추량계분별조사향일규잡교충적유화지방산함량,기중5개향일규잡교충안완전수궤구조설계,춘향일규재3월파충,6월수획;추향일규재8월파충,11월수획.조사결과표명,유화유산적함량,춘향일규비추향일규고;연지방산화아유산함량,추향일규비춘향일규고.인차,의거유화유산적함량래추단,춘향일규비추향일규유우세;종아유산각도판단,추향일규비춘향일규경유우세.
Field experiments were conducted at the University of Arid Agriculture,Rawalpindi,Pakistan during spring and autumn 2001 to investigate oil and fatty acid composition of some commonly grown sunflower hybrids in two seasons.Five sunflower hybrids were sown in a randomized complete block design replicated thrice.Spring crop was planted in March and harvested in June,while autumn crop was planted in August and harvested in November.Oil contents and oleic acid percentage decreased in autumn crop as compared to spring crop.However,palmic and linoleic acid percentage increased in autumn crop than that of spring crop.It can be concluded from this study that in terms of oil output and percentage of oleic acid spring crop has the advantage over autumn crop.However,in qualitative terms autumn crop have the advantage over spring crop having higher percentage of linoleic acid.