摘要
自2001年开始开展毛竹笋用林生产鞭笋试验,结果表明:通过保持良好的立竹结构、增施肥料、清除老弱鞭等措施,挖掘鞭笋不会对春笋产量和出笋时间造成影响,影响出笋时间的主要因子是出笋前1个月平均气温和降雨量。合理挖掘鞭笋可使毛竹笋用林的经济效益显著提高。
The experiment on rhizome digging was carried out since 2001 in moso shoot stands,and the result showed that rhizome digging could not affect the spring shoot production and shooting time if the measures like keeping better site structure,increasing fertilizer application,cleaning out the old and weak rhizome were adopted. The main factor of affecting shooting time was average temperature and rainfall in the month before the shooting. Rational rhizome digging could increase economic benefits of moso shoot stands.
出处
《世界竹藤通讯》
2010年第6期26-29,共4页
World Bamboo and Rattan
基金
浙江省林业厅科技项目(08B04)
关键词
毛竹
笋用林
鞭笋
春笋
moso
shoot stand
rhizome
spring shoot
