文献类型：期刊文献

中文题名：漆树果实性状研究(Ⅱ)--漆籽的含油率

英文题名：Characters of Lacquer Fruits:(Ⅱ) The Oil Contents of Its Kernel

作者：余江帆[1,2] 谢碧霞[1] 胡亿明[1] 钟秋平[3] 黄敦元[4]

第一作者：余江帆

机构：[1]中南林业科技大学资源与环境学院,湖南长沙410004;[2]江西省林业厅科技与国际合作处,江西南昌330000;[3]中国林业科学研究院亚林中心,江西分宜336600;[4]江西环境工程职业学院,江西赣州341000

年份：2009

卷号：29

期号：1

起止页码：10-14

中文期刊名：中南林业科技大学学报

外文期刊名：Journal of Central South University of Forestry & Technology

收录：CSTPCD;;北大核心:【北大核心2008】；CSCD:【CSCD_E2011_2012】；

基金：国家林业局948重点项目(97-4-13)

语种：中文

中文关键词：经济林学;漆树;漆籽;种仁含油率;资源分配;繁殖投资

外文关键词：science of non-timber forest; sumac; lcquer fruits; the oil contents of kernel; resource allocation; reproductive; allocation

分类号：S727.3;S794.2

摘要：利用典型样株和随机取样的方法对采自云南、贵州、陕西等地15个漆树和野漆树优良种的漆籽性状进行了研究,结果表明:漆树种间的果实质量、果实横径、果实纵径、果形指数、种仁质量、种仁横径、种仁纵径、种仁含油率等性状的差异均达到极显著水平;在供试的15个样中,漆树中V01(肤盐皮)、V06(麻柳叶)、V04(光叶漆树)的种仁含油率较高,都在20%以上,野漆树几个样普遍较低.相关性分析的结果显示,漆籽果实横径、果实纵径、种仁横径对种仁含油率的影响均达极显著水平,相关系数分别为-0.566、-0.524、-0.448.因而,在保证漆籽高产的前提下,选育漆油用漆树优良品种时,应以漆籽相对较小的漆树种为宜;结合漆籽蜡质层含蜡率的数据推测,割漆对种仁含油率和蜡质层含蜡率均有一定的影响.
Fifteen varieties of Toxicodendron vernicifluum and Toxicodendron succedaneum （geographical population） in Yunnan, Guizhou, Shanxi and other provinces were collected and the characters of their fruits were analyzed with the methods of representative sampling and random sampling. Meanwhile, the character variation among the samples and the correlation among some of the characters were analyzed with the software SPSS 16. 0. Results show that significant difference exists among the characters of fruit weight, length, width and shape index, of kernel weight, length and width, and of the oil contents of kernel; and that the kernel＇s oil contents of No. 1, No. 6 and No. 4 from varieties of sumac are respectively 20%, 21%, 20. 6% and 23 %, being much higher than those of others. Character correlation analyses also show that significant correlation exists between the oil contents of kernel and the fruit length, width and kernel length, whose coefficients are -0. 566, -0. 524 and -0. 448, respectively. Therefore, under the condition of harvesting high-yield fruits, the selection of varieties with relative small fruit shape is appropriate, and based on the data of the wax contents of wax layer, lacquer cutting may exert effects on the accumulation of wax contents and oil contents.