8个油橄榄品种果实性状及含油率的比较分析

摘要

[目的]为油橄榄品种选育提供理论依据.[方法]测定比较云南省永仁县8个油橄榄品种的果实性状及含油率.[结果]果实质量变异系数最大(40.79％),果形指数的变异系数最小(8.36％).鲜果含油率最大的是佛奥(22.77％),最小的是小苹果(12.08％).[结论]通过各项指标的测定,8个油橄榄品种的果实外部性状有着明显的差异,含油率较高的品种是佛奥、鄂植8号、科拉蒂和米提尼.%[ Objective ] The paper provided theoretical basis for breeding olive varieties. [ Method ] The paper was conducted on fruit externalrncharacters and oil content of 8 varieties of olive generally cultivated in Yongren county, Yunnan province. [ Result ] The result indicated that thernfruit-weight index variation was the largest (40.79% ). The fruit - shape index variation was the smallest (8.36% ). Frantoio' s oil content wasrnthe highest(22.77% ). And the Manzanilia's oil content was lower than the other seven varieties( 12.08% ). [Conclusion]From the experimentrnwe can conclude that these 8 varieties had significant differences on fruit external characters. The varieties with higher oil content was Frantoio,rnEZ-8, Coratina and Adramittini.