摘要
针对油茶林低产的问题,在分类经营的基础上,研究了不同的低改技术措施对改造效果的影响,结果表明:4种低改技术措施中,增产效果因低改措施不同而有显著差异,以处理A(密林疏伐+整形修剪+土壤垦复+平衡施肥)的改造效果最佳,比对照增产371.4%。
Face to low yield forest of Camellia oleifera, and on basis of classification management. The effects of different Camellia oleifera low yield measures were studied in Macheng city in Hubei Province. The results showed that Camellia oleifera yield increased had significant differences under 4 kinds of low yield measures. It had best effect under treatment A, which took dense forest thinning, pruning, soil recla- mation and balanced fertilization comprehensive measures. Compared to the control, the yield under treat- ment A increased 371.4%.
出处
《湖北林业科技》
2013年第3期8-10,62,共4页
Hubei Forestry Science and Technology
基金
中央财政林业科技推广示范项目"油茶低产林改造技术示范及培训"(〔2009〕TK014号)
国家引智示范项目"木本粮油能源林缓控释肥生产及施用技术引进与示范"(Y20110327002)
关键词
油茶
低产林
改造
Camellia oleifera low yield forest improvement
