摘要
2005—2006年,在永安林业股份有限公司大坑林业采育场应用清洁林分+施肥、疏伐+施肥、锄草+施肥、施肥4种营林措施,进行桉树焦枯病防治试验。结果表明:各种营林措施对防治桉树焦枯病均有显著效果且显著促进桉树林分的生长,以清洁林分+施肥最佳,其次是锄草+施肥、疏伐+施肥,单纯施肥效果最弱;清洁林分+施肥虽然成本最高,但桉树生长量的增长也最大,投入产出最高,为1∶4.44,可在桉树焦枯病受害较重的林分中使用。
During 2005 -2006, in Dakeng Forestry Logging and Silvicultural Farm, Yong＇an Forestry Co. , LTD. , this paper used cleaning stand ＋ fertilization, thinning ＋ fertilizing, weeding ＋ fertihzing and fertilizing 4 managing measures to do the experiment of controlling Eucalyptus dieback. Results showed that the various managing methods of prevention and cure of Eucalyptus dieback with- ered disease had a significant effect and significantly promote the growth of eucalyptus plantation, cleaning stand ＋ fertilization was the best,followed by weeding ＋ fertilization, and thinning ＋ fertihzation, pure fertilization effect was the weakest;though cleaning stand ＋ fertilization needed the highest cost, but also had the largest growth increase of eucalyptus with highest input and output rati- o for 1：4. 44,which could be used in Eucalyptus dieback heavily harmed forest stand.
出处
《福建林业科技》
北大核心
2014年第1期25-28,共4页
Journal of Fujian Forestry Science and Technology
基金
科技部国家自然科技资源共享平台项目(2005DKA21207-11)
福建省森林培育重点学科资助
福建省林业厅科技项目(闽林科[2001]12号)
关键词
桉树焦枯病
营林措施
防治效果
Eucalyptus dieback
managing method
control effect
