毛竹林套种姜黄的经济效益与生态作用分析  

Analyzation of the Economic Benefits of Moso Bamboo Forest Intercropped Turmeric and Ecological Effect

作　　者：兰铁 LAN Tie(Changting county forestry Bureau, Changting 366300, Chin)

机构地区：[1]长汀县林业局,福建长汀366300

出　　处：《黑龙江生态工程职业学院学报》2017年第5期16-17,共2页Journal of Heilongjiang Vocational Institute of Ecological Engineering

摘　　要：调查分析福建省长汀县毛竹林套种姜黄的经济效益和生态作用,发现姜黄种植过程中,打条带、整畦拉沟、施基肥回填土和追肥收获这四项的劳务费用占第1年总投入的60%,引进适用的农机设备、节省投资是引导产业发展的一个关键。通过土壤有机质含量、土壤孔隙度对套种姜黄的生态作用进行研究,结果表明:毛竹林套种姜黄后,表层和深层土壤有机质含量分别比没套种的毛竹林提高了41.2%和7.5%,表层和深层土壤孔隙度分别提高了39.2%和57.1%,提高了毛竹林的肥力水平,促进了毛竹的生长。Investigate and analyze of changting county,fujian province moso bamboo forest turmeric economic benefits and ecological effects of interplanting,found that in the process of curcuminplanting,stripping,trimming ditch,fertilizer backfill and topdressing costs 60% of the total gross income of first year,the importing of suitable agricultural equipment and saving investment is a key to guide the development of the industry. Through the study of soil organic matter content,soil porosity of intercropped turmeric ecological function,found that after the moso bamboo forest intercropped turmeric,the organic content of surface soil increased 41. 2% and 7. 5% respectively than those without interplanting,surface and deep soil porosity increased by 39.2% and 57.1%,respectively,which improved the fertility level of the moso bamboo forest and the growth of bamboo.

关 键 词：林下种植 毛竹林 姜黄 套种 经济效益 生态作用 

分 类 号：S759.8[农业科学—森林经理学]