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

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。

Abstract:

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.