影响厚朴——箬竹立体套种造林成活率和出笋数的因素分析  

Analysis on Factors Influenced by Survival Rate and Shoot-emergence Number from Stereo Intercropping with Cortex Magnoliae Officinalis and Indocalamus Longiauritus

作　　者：郑孝严[1] 熊晓姣[2] 姚胜海[1] 田建成 

机构地区：[1]湖北省林业科学研究院鹤峰森林药材研究所,恩施445800 [2]湖北省林业科学研究院,武汉430079 [3]湖北省鹤峰县林业局,恩施445800

出　　处：《湖北林业科技》2005年第1期9-11,共3页Hubei Forestry Science and Technology

摘　　要：厚朴———箬竹立体套种模式是适应恩施武夷山地区退耕还林的一种新模式,几年来,我 们对影响其造林成活率和出笋数的因素进行了随机区组试验。结果表明:造林时间和箬竹年龄 是影响造林成活率和出笋数的主要因素,2月份栽植的1a生箬竹的成活率及出笋数最高。Intercropping model with Cortex Magnoliae Officinalis and Indocalamus longiauritus is one kind of new pattern that is suitable to realizing converting land for forest in Wuyi mountain area in Enshi prefecture. In recent years, a random block test has been carried out by us on factors influenced by afforestation survival rate and shoot-emergence number from this pattern.The results show that the afforestation time and the bamboo age of the Indocalamus longiauritus are the main factors affecting afforestation survival rate and shoot-emergence number.The one-year bamboo cultivation February has the highest survival rate and shoot-emergence number.

关 键 词：出笋 造林成活率 箬竹 套种模式 造林时间 栽植 山地 厚朴 影响 因素分析 

分 类 号：S795.9[农业科学—林木遗传育种] S644.205[农业科学—林学]