林下仙茅栽培技术研究  

Research on Cultivation Technology Under Forests of Curculigo

作　　者：叶生宝 何钢[1] 刘贤桂[2] 席飞飞 倪尚格 YE Sheng-bao HE Gang LIU Xian-gui XI Fei-fei NI Shang-ge(Life Science and Technology School, Central South University of Forestry and Technology, Changsha Hunan 410018 Forestry School, Central South University of Forestry and Technology Guangdong Changrui Forestry Co., Ltd.)

机构地区：[1]中南林业科技大学生命科学与技术学院,湖南长沙410018 [2]中南林业科技大学林学院 [3]广东常瑞林业有限公司

出　　处：《现代农业科技》2017年第18期57-59,共3页Modern Agricultural Science and Technology

基　　金：国家林业公益性行业科技专项(201304807)

摘　　要：[目的]探索林下仙茅栽培模式,实现高效利用林地资源,解决林地、仙茅栽培的突出问题。[方法]采用自然生长模式,只用接近自然化的人工栽培模式,实现最大成活率以及收益效果。[结果]广州从化仙茅种植基地的土壤质量评价为污染程度为安全,污染水平为清洁,到2016年林下仙茅集约化栽培的成活率为74.7%±1.43%,而林下非集约化栽培成活率为40.70%±1.04%,非林下集约化栽培成活率为45.60%±2.18%,非林下非集约化栽培成活率为38.40%±1.41%。[结论]林下仙茅生长周期长,成活率逐年降低,试验地内生长在林下仙茅成活率明显好于非林下地段,说明林下仙茅成活率与生长环境密切相关;林下集约化栽培可增强与林下其他物种之间的竞争还可以抵抗暴雨的冲刷,从而减少仙茅的死亡率。[Objective]Explore the cultivation mode of curculigo under forests, achieve efficient utilization of forest resources, solve problems between forest land and cultivation of curculigo signifieant.[Methods]In the original vegetation,species diversity and ecosystem integrity under the premise of ecological safety ,use the natural growth pattern ,do not use chemical fertilizers and pesticides ,only close to the nature of human intervention ,achieve maximum yield effeet.[Resuhs]In the Conghua Guangzbou ct-rcu/igo planting base of soil quality evaluation for pollution degree was safety,pollution levels were clean,intensive cultivation of eurculigo survival rate was 74.70% ±1.43% in 2016, and the forests of non-intensive cultivation survival rate was 40.70%±1.04% ,the intensive cultivation survival rate was 45.60%±2.18% ,non-intensive cultivation survival rate was 38.40%±1.4 1%.[Conclusion]Forests curculigo growth cycle is long,the survival rate reduced year by year, growth in the arbor forests curculigo survival rate within the testbed is much better than the non-forests and undergrowth that curculigo is closely related to growth environment; Forests intensive cultivation could enhance the competition between the undergrowth of other species,it also could resist rain wash, thus reducing the mortality of curculigo.

关 键 词：仙茅 林下 栽培技术 

分 类 号：S567.23[农业科学—中草药栽培]