摘要
调查在江西6个县油茶自然林分中初步选择的单株优树的产量及其干籽含油率,比较分析不同地理起源的油茶优树产量与干籽含油率差异。结果表明:油茶自然林分优树存在地理种源上引起的干籽含油率与产量差异,且差异显著,抚育管理对油茶自然林的产量可产生明显效果;而对青黄果色的油茶产量影响不明显,但对干籽含油率差异显著。
Based on the investigation about the yield and dry seed oil content of preliminary chose superior per plant from Camellia oleifera natural forests at six counties in Jiangxi Province. The differences in the yield and dry seed oil content of C. oleifera from different geographical origin were comparatively analyzed. The results showed that there existed significant differences in the yield and dry seed oil content of C. oleifera from different geographical origin. Tending management can produce the obvious result on the yield of C. oleifera natural forests. The effect on yield of blue-yellow C. oleifera fruit was no significant, but it can produce significant influence on the dry seed oil content.
出处
《江西林业科技》
2012年第1期6-8,24,共4页
Jiangxi Forestry Science and Technology
基金
国家林业局科技支撑项目江西子专题"油茶高产优质新品种选育"(2009BADB1B01-01-03)
关键词
油茶
地理起源
自然林
产量
干籽含油率
Camellia oleifera
Geographical origin
Natural forests
Yield
Dry seed oil content
