马尾松第二代无性系种子园营建技术试验研究  

Study on the establishment technologies for the 2^(nd) generation clonal seed orchard of Masson pine

作　　者：郑仁华[1] 刘芳 欧阳磊[1] 苏顺德[1] 王毅[1] 罗祖树 杨宗武[1] 陈宏胜 

机构地区：[1]福建省林业科学研究院,福建福州350012 [2]南平市国有林场管理处,福建南平353000 [3]顺昌埔上国有林场,福建顺昌353205 [4]邵武故县国有林场,福建邵武354000

出　　处：《福建林业科技》2006年第4期1-4,12,共5页Journal of Fujian Forestry Science and Technology

摘　　要：介绍了福建省顺昌埔上国有林场和邵武故县国有林场马尾松第二代无性系种子园建立技术和管理技术措施。通过4 a的实施,埔上国有林场和故县国有林场分别建成了面积为7 hm2和8 hm2的马尾松第二代无性系种子园。埔上国有林场建园的103个无性系嫁接后2.5 a平均抽高达184.8 cm,平均嫁接保存率达73.03%,长势良好;故县国有林场建园的97个无性系嫁接后1 a平均抽高达60.9 cm,平均嫁接保存率达94.0%,长势良好。文中还对今后的经营管理提出了方向。The paper introduced the establishment technologies and management measurements for the 2^nd generation clonal seed orchard of masson pine in National Forest Farm of Pushang, Shunchang, Fujian Province and National Forest Farm of Guxian, Shaowu, Fujian Province. It took 4 years to establish the 106 units of area Masson pine 2^nd generation clonal seed orchard which included 103 clones whose average height increment reached 184.8 cm after they were grafted 2 and a half years, and the survival percentage was up to 73.03 % in National Forest Farm of Pushang. While there are 120 units of area including 97 clones whose average height increment reached 60.9 cm after they were grafted 1 year, and the survival percentage was up to 94 % in National Forest Farm of Guxian. It also pointed out the direction of the future management.

关 键 词：马尾松 第二代无性系种子园 种子园技术 

分 类 号：S791.248[农业科学—林木遗传育种]