次生蒙古栎林抚育改造的研究  

The Tending and Changing to the Secondary Quercus mongolica Forest

作　　者：高文韬[1] 张德君[1] 刘存发[1] 王继志[2] 陈晓波[2] 刘喜仁[2] 叶艳萍[2] 

机构地区：[1]吉林林学院实验林场 [2]吉林市林业科学研究所

出　　处：《吉林林学院学报》1997年第4期193-196,共4页

基　　金：吉林省科委资助

摘　　要：通过１０ａ对次生蒙古栎林进行抚育改造试验，结果表明：次生蒙古栎林采取带状皆伐和带状疏伐相结合的抚育改造经营方式是可行的．皆伐带及疏伐带带宽均以１０ｍ为宜，疏伐带簇状更新红松、红皮云杉；皆伐带则单株或簇状更新樟子松、红松、红皮云杉均可．疏伐带二次疏伐抚育时间１５ａ较为适宜．After 10 year researches on the tending and changing of secondary and low yielding Quercus mongolica forest,the results showed:it was probable to adopt tending and changing management of the combining with the belt of clear cutting and improvement felling.It is suitable that belt width of clear cutting and improvement felling are ten metres. Pinus koraiensis and Picea koraiensis were renewed by clustering way in the improvement felling,and Pinus sylvestris , Pinus koraiensis,Picea koraiensis by single way or clustering way in the clear cutting belt.The suitable tending time is 15 years for the improvement felling belt.

关 键 词：蒙古栎 抚育改造 次生林 

分 类 号：S792.186[农业科学—林木遗传育种] S756.4[农业科学—林学]