摘要
为了探索毛竹速生丰产技术,为全县毛竹产业发展提供科学依据,2007～2011年我们选择了峡江县林木良种场第二代杉木人工林采伐迹地进行试验,现将施底肥和未施底肥对新造毛竹发笋及幼竹生长的影响进行对比、施肥的平均每株母竹发新竹数5.5株,未施底肥的平均每株母竹发新竹株数3.4株;施用底肥新发竹平均胸围10.3cm,未施底肥新发竹平均胸围9.8cm,试验证明营造毛竹速生丰产林施用底肥对今后竹林生长起很好的促进作用。
The experiments was performed in the cutting blank of second generation China fir plantation in Xiajiang county from 2007 to 2011 to find the fast growing and high yield technique of moso bamboo to provide scientific ba- sis for the bamboo industry development. We compare the effect of base fertilizer on moso bamboo shoot and young bamboo growth. The average new shoots in each origin bamboo after fertilizing is 5.5 and it is 3.4 without fertiliza- tion. The average diameter at breath height of new shoots after fertilizing is 10.3 cm while it is 9.8 cm without ferti- lization. The test results show that using base fertilizer to plant moso bamboo can promote the growth of bamboo for- est.
出处
《林业科技情报》
2012年第2期20-22,共3页
Forestry Science and Technology Information
关键词
底肥
毛竹
速生丰产
影响
base fertilizer
moso bamboo
fast growing and high yield
effect
