摘要
竹林地覆盖是利用有机材料的增温、保温和保湿作用,促进笋芽分化,提早萌发,显著提高竹林经济产出的技术措施,在雷竹Phyllostachys praecox,早园竹Ph.propinqua和红哺鸡竹Ph.iridescens林中已得到大规模推广应用。从林地覆盖对毛竹Ph.pubescens林立地生产力和丰产林分结构维护,竹子抗逆能力和地下害虫发生的影响及生态环境保护,林地覆盖毛竹林选择条件,技术熟化度等方面进行了问题剖析,并提出了林地覆盖毛竹林土壤劣变,留笋养竹,节本省力环保栽培和地下害虫防控等迫切需要解决的技术性和生产性问题。
The mulched technique with organic materials in bamboo forest is an efficient approach to rise temperature, hold temperature and moisture in order to enhance shoot bud differentiation and early germination. The measure can improve economic output of bamboo forest, so that the technique has been applied extensively in bamboo forest of Phyllostachys praecox, Ph. propinqua and Ph. iridescens. The paper analyzes the problems such as influence of mulched technique of moso bamboo （Ph. pubescens ） forest on maintaining productivity and high-yield forest structure, bamboo resistance and soil insect occurrence, ecological and environmental protection, and selection criteria of moso bamboo forest and technique mature degree. Some technical and practical problems such as soil deterioration, shoot keeping for bamboo culms, cultivated with lower input and environmental protection, and ecological control of underground pests of moso bamboo mulching need urgent solutions are discussed. [Ch, 31 ref. ]
出处
《浙江农林大学学报》
CAS
CSCD
北大核心
2011年第5期799-804,共6页
Journal of Zhejiang A&F University
基金
国家林业公益性行业科研专项(201004008)
浙江省省院合作项目(2008SY10
2010SY01)
关键词
森林培育学
毛竹
林地覆盖
多功能效益
可持续经营
silvicultune
moso bamboo （Phyllostachys pubescens）
stand mulching
multi-purpose benefit
sustainable management
