封山育林控制马尾松毛虫作用效果探讨  

Discussion on the Control Effect of Closing Hillsides to Facilitate Afforestation on Dendrolimus punctatus Walker

作　　者：彭龙慧[1] 罗俊根[2] 吴平文 曾志杰 

机构地区：[1]江西农业大学园林与艺术学院,江西南昌330045 [2]江西省森林病虫害防治站,江西南昌330006 [3]江西祟仁县林业局,江西祟仁344200 [4]江西余干县林业局,江西余干335100

出　　处：《江西农业大学学报》2006年第3期350-353,共4页Acta Agriculturae Universitatis Jiangxiensis

基　　金：江西省自然科学基金项目(赣科基办字[2005]3号);江西省教育厅项目(赣财教[2003]73号)

摘　　要：根据林业有害生物可持续控制理论及生态学观点,对祟仁、余干两地封山育林控制马尾松毛虫作用效果进行了研究。结果表明,封山育林是一种安全、经济、有效的控制松毛虫的技术措施,通过封山育林,改变了松林生态环境和林间小气候,增加了松林的生物多样性,改善了土壤理化性质,促进了林木生长,提高了松林的抗虫能力。This paper studies the control effects of Dendrolimus punctatus by closing hillsides to facilitate afforestation in Chongren and Yugan Counties in Jiangxi based on the principals of the sustainable pest management in forestry and ecology. The results shows that closing hillsides to facilitate afforestation is a safe, economical and effective measure for controlling Dendrolimus punctatus. By taking this measure, ecological environment and the minor climate of pine forests have been changed, the biodiversity in pine forests increased, the chemical and physical nature of soil amended, growth of stands improved and the ability of integrated resistance of pine forests to Dendrolimus punctatus enhanced greatly in Chongren and Yugan Counties.

关 键 词：封山育林 马尾松毛虫 控制效果 

分 类 号：S763.712.48[农业科学—森林保护学] S755[农业科学—林学]