黄菠萝母树林建设的探讨  

Discussion on the Construction of Phellodendron amurense Rupr.Seed Stand

作　　者：郭茂瑾[1] 龙作义[2] 李雪[2] 逄宏扬[2] 李红莉[2] 

机构地区：[1]黑龙江省海林林业局 [2]黑龙江省牡丹江林业科学研究所

出　　处：《林业勘查设计》2011年第1期76-78,共3页Forest Investigation Design

基　　金：黑龙江省科技攻关项目(GB02B103-3)的部分内容

摘　　要：黄菠萝(Phellodendron amurense Rupr.)属于芸香科(Rutaceae),是我国东北地区著名的三大珍贵阔叶树种之一。母树林建设是黄菠萝造林的重要内容之一。通过对黑龙江省海林林业局三部落林场母树林建设的研究,认为黄菠萝母树林位置应选在优良种源区或适宜种源区内,目的树种不少于51%,并能大量结实;母树林内要清除灌木,按照经营密度(0.6)进行管理,适时除灌松土;还应加强母树林保护,及时地预测产量和采收种子。Phellodendron amurense Rupr.is one of three high-value broad-leaved tree species,and the construction of seed stand plays a important role in the silviculture of this species.Basing on the study of the construction of Phellodendron amurense Rupr.seed stand in Sanbuluo forest farm of Hailin Forestry Bureau,the conclusion showed that seed stand site would be excellent provenance area.Purpose species would not be less than 51%,and it could provided lots of seeds.The bush in the seed stand must be cleared.The recommended density of the stand is 0.6,and the management is necessary including ripping timely,strengthening protection,forecasting the output and collecting seeds.

关 键 词：黄菠萝 母树林 林分选择 经营密度 林分管理 

分 类 号：S7[农业科学—林学]