摘要
在３００多株７０年代定选的油茶优树的基础上，选用３１个“寒露籽”优树进行田间试验测定，依照油茶优良无性系评定标准，结合油脂脂肪酸组成情况，选育出湘林１０４等９个优良无性系，增产幅度达２０．１％～１２１．５％，且油质好，油脂脂肪酸组成比较合理，不饱和脂肪酸含量在８４．３４３４％以上。本研究还对油茶“寒露籽”油脂脂肪酸组成作了分析，证实其中岂有微量芥酸。
Thirty one stiperior trees of Camellia olelfera belonging to the“cold dew seed”type,the type of seeds maturing in the Cold Dew peridin mid October,were adopted in thefield test; Nine superior clones including“xianlin no. 14”were identified considering the factorsof precoCity,annual production capacity,fruit size,kernel percentage,oil content,and fatty acidcomposition of the oil.All the superior clones selected promoted preduction by 20.1 to 121.5percent,which also resulted in better oil in terms of fatty acid composition.
出处
《经济林研究》
1996年第3期1-4,共4页
Non-wood Forest Research
关键词
油茶
无性系选育
脂肪酸组成
Camellia oleifera
Clone
Selective breeding
Fatty acid analysis.
