甘肃陇南油橄榄主栽品种含油率的测定与分析  

Determination and analysis on oil content of major olive cultivars in Longnan of Gansu

作　　者：王贵德 邓煜 张正武 张海平 赵强宏 刘婷 刘志峰 梁芳 

机构地区：[1]甘肃省陇南市经济林研究院油橄榄研究所,甘肃武都746000 [2]甘肃省陇南市林业局,甘肃武都746000

出　　处：《经济林研究》2012年第3期87-90,共4页Non-wood Forest Research

基　　金：中央财政林业科技推广示范资金项目"油橄榄新品种繁育及丰产栽培技术推广示范"(2011TK116);甘肃省科技重大专项"陇南油橄榄产业技术开发项目"(0805ZCXK201)

摘　　要：甘肃省陇南市引种油橄榄的历史已有36 a,目前该市油橄榄的栽培面积与鲜果产量均居全国之首。为了进一步研究油橄榄品种的含油率、果实品质和不同加工设备的残油率,为确定企业加工设备选型而提供依据,采用外业调查及内业分析的方法,对甘肃省陇南市油橄榄主栽品种鲜果样品的含油率进行了测定与分析。结果表明:油橄榄各品种含油率的大小依次为阿斯>佛奥>鄂植8>奇迹>莱星>科拉蒂>城固32;采收期前后相隔1月,除城固32以外,其余各品种的含油率均增加了7%～8%。文末还提出了有关该市油橄榄优质丰产栽培技术的几点建议。Olive has been introduced to Longnan of Gansu for 36 years,now,cultivation area and fruit yield are both the largest share in China.In order to further study oil content and fruit quality of different olive cultivars,to study residual oil rate of different processing equipments,and to provide reference for selecting business processing equipment,the oil contents in fresh fruit of major olive cultivars were determined and analyzed in Longnan of Gansu,using the methods of field investigation and inner analysis.The results show that the order of the cultivars based on oil content from high to low is Ascolana Tenera,Frantoio,EZ-8,Koroneiki,Leccino,Coratina,CG-32,and the oil contents of all varieties at later picking time are more 7%-8% than those before one month,except CG-32.In the end,several proposals about olive high-yield cultivation were put forward.

关 键 词：油橄榄 主栽品种 含油率 测定分析 甘肃省陇南市 

分 类 号：S603.8[农业科学—园艺学] S565.7