杉木老种子园复壮技术  

Rejuvenation for Old Seed Orchard of Cunninghamia lanceolate(lamb.)hook

作　　者：朱德健 黄小平 王润辉[2] 胡德活[2] ZHU De-jian HUANG Xiao-ping WANG Run-hui HU De-huo(Hekou State-owned Forest Farm in Shaoguan City of Guangdong Province, Shaoguan Guangdong 512532 Guangdong Provincial Key Laboratory of Silviculture, Protection and Utilization, Guangdong Academy of Forestry)

机构地区：[1]广东省韶关市国营河口林场,广东韶关512532 [2]广东省林业科学研究院广东省森林培育与保护利用重点实验室

出　　处：《现代农业科技》2017年第8期155-155,158,共2页Modern Agricultural Science and Technology

基　　金：基金项目 广东主要商品林种业关键技术研究(2015B070701009)

摘　　要：为了恢复杉木老种子园的产种能力,以操作方便、效果明显为试验前提,通过采用种子园疏伐、建园材料截干和主干促萌等多项主要技术措施进行杉木老种子园复壮,以期使老杉木种子园恢复生产优质种子、基本满足本场及周边地区林业生产需求。To renew the productive capability of old seed orchard of Cunninghamia lanceolate （lamb.）hook, many measurements were adopted to rejuvenate the old seed orchard under the premise of operability and efficiency, which included thinning, pole cutting and sprout promotion.The purpose of the study was to to produce high quality seeds, and meet the demand for seeds of Cunninghamia lanceolate （lamb. ）hook in forestry production.

关 键 词：杉木 老种子园 复壮 

分 类 号：S791.27[农业科学—林木遗传育种]