大兴安岭南麓野生平榛林综合开发利用技术初探

Preliminary Study on Comprehensive Development and Utilization Technology of Corylus Heterophylla Forest in the South of Great Khingan Mountains

兴安盟地区野生平榛林资源丰富,且完全在野生自然状态下生长。由于长期以来没有科学管理,粗放性经营,出现平榛生长质量衰退,病虫害时有发生,低产低效,品质劣等现象。研究选择兴安盟扎赉特旗神山林场作为试点,进行野生平榛林平茬复壮技术、播种育苗、人工造林及除草技术的研究,旨为有效的开发利用野生平榛林资源,提高野生平榛林果实产量及质量,更好的发挥野生平榛林生态效益与经济效益。

The corylus heterophylla forest in Hinggan League area is rich in resources and grows completely in the wild state. The long-term unscientific management and the extensive management led to the declination of growth quality, frequent occurrence of pests and diseases, low yield and efficiency, and poor quality. In this research the experiment was made in Shenshan Forest Farm in Jalaid Banner of Hinggan League, where its cutting rejuvenation technique, planting seedlings, artificial afforestation and weed control technology were studied, aimed for the effective development and utilization of its resources, improve its yield and quality as well as its ecological benefits and economic benefits.