杉木萌芽林与木荷混交效应试验  

Mixing Effect Experiment for Sprout Forest of Cunninghamia Lancedata versus Schima superba

作　　者：沈启昌 

机构地区：[1]龙岩市林业调查规划所,福建龙岩364000

出　　处：《中南林业调查规划》2006年第3期57-59,共3页Central South Forest Inventory and Planning

摘　　要：木荷与杉木萌芽林混交试验,结果表明:杉木萌芽林改造为木荷杉木混交林后,林木生长量大幅度提高,林木和林地持水、保水能力增强,林内小气候得到改善,林分水源涵养能力进一步提高,林地生产力得到维护,为今后杉木多代萌芽林和杉木低产林改造提供科学依据。The mixing results of Schima s uperba vs.Cunninghamia Lanceolata showed that,after Cunninghamia Lanceolata sprout forest had been changed into Schima superba and Cunninghamia Lanceolata mixing forest,tree growth had largely been increased,and the water holding and conserving ability had been upgrated, as well as,the microclimate within forest had been improved ,the forest land productivity had been protected.All these will provide scientific basis for the following Cunninghamia Lanceolata multi-generation sprout tree and transformation of Cunninghamia Lanceolata poor stand.

关 键 词：杉木萌芽林 木荷 混交林 混交试验 

分 类 号：S725.2[农业科学—林木遗传育种] S756.4[农业科学—林学]