摘要
试验结果表明:通过采取综合改造措施,经过2年的改造,平均每667m2产油量可以从3.23kg提高到10.24㎏,增产效果显著。各种技术措施组合的试验处理,分别比对照提高389.56%、240.05%、145.61%和91.06%,但改造技术措施的组合方式不同,其增产效果也存在明显差异,以林地清理+林相调整+垦复施肥+修枝整形的组合处理效果最好,产油量提升最大达到389.56%。各处理对花芽数、春梢数、结果数、产果量和产油量的影响达到极显著,而对枝长和单果重的影响不显著。
integrated management measures were taken for the reconstruction of tea- oil camellia（ C. saluenensis Stapf.） in mountain plateau of west Guizhou. After 2 years of reconstruction,the average oil yield of the camellia forest was significantly increased from 3. 23 kg /667m^2 to 10. 24 kg /667 m^2. In comparison with the control treatment,four experimental treatments increased the oil yields by 389. 56%,240. 05%,145. 61%,and 91. 06%,respectively,indicating significantly differences among different reconstruction measures,and the best technique was the combination of forest land cleanup,forest form adjustment,reclaim fertilization,and appropriate pruning and shaping（ oil yield increased by 389. 56%）. There were very significant differences among different treatments in the number of flower buds,number of spring shoots,number of fruits,and oil production,while there were no significant differences in the branch length and the single fruit weight.
出处
《贵州林业科技》
2015年第1期14-17,共4页
Guizhou Forestry Science and Technology
基金
贵州省科技重大专项
贵州油茶产业化关键技术研究与示范
黔科合重大专项字[2009]6004
关键词
黔西高原
怒江山茶
改造技术
plateau of west Guizhou
C. saluenensis Stapf.
reconstruction technology
