泡桐山地速生丰产林营建技术  

The Technology for the Construction of Fast-growing Productive Plantation of Paulownia fortunei

作　　者：廖万兵 杨松 远香美 胡炳福 

机构地区：[1]贵州九辰行绿产有限公司,龙里551200 [2]贵州省林科院,贵阳550005

出　　处：《贵州林业科技》2005年第3期36-41,共6页Guizhou Forestry Science and Technology

摘　　要：贵州白花泡桐是白花泡桐的一种地理生态类型,根据其特性制订了一套营林综合技术措施,并依此实施山地营造速丰林167hm2.经调查,三年生速丰林平均高、径生长量,比一般山地造林同龄林提高87.76%～132.29%和61.04%～133.80%,比有关泡桐速丰林指标提高35.5%和90.71%;四年生速丰林蓄积量,要比五年生速丰林指标提高1.9倍～4.3倍,其速丰效果十分显著,为今后山地营造泡桐速丰林提供了科学依据.An integrated technology was adopted to construct a 1600 mu plantation of Paulownia fortunei, according to its biological features. The investigation by the 3th year showed that the average height and diameter increment increased respectively by 87. 76%-132. 29% and 61. 04-133. 80%, compared with the ordinary plantation. The result was significant, thus the technology can be taken as a scientific guide for other construction projects in the future.

关 键 词：白花泡桐 川泡桐 杂交泡桐 速生丰产 营林措施 贵州 白花泡桐 山地造林 速生丰产林 营建技术 综合技术措施 速丰林 生态类型 科学依据 三年生 

分 类 号：S792.43[农业科学—林木遗传育种] S792.39[农业科学—林学]