红松嫁接苗造林管理技术及效益浅析

Management Technology and Benefits of Grafting Seedlings of Pinus Koraiensis

红松是我国东北地区优良的生态经济型乡土树种,随着近年来林木无性繁殖技术的广泛应用和管理水平的提升,采用嫁接繁育红松在苗木生长和促进结实等方面较实生苗繁育更具优势,尤其在红松更新面临困难时,嫁接苗繁育更要受到重视。文章根据大边沟林场近10 a红松嫁接苗造林管理经验,重点总结了红松苗嫁接、造林、管理方法和经济效益,并对嫁接的红松与常规红松林的优势做了简要分析,旨在为当地红松林管理和生产提供借鉴,促进相关产业的发展。

Pinus koraiensis is an excellent eco-economic native tree species in Northeast China.With the wide application of asexual propagation technology and the improvement of management level in recent years, grafting breeding of Pinus koraiensis has more advantages than seedling breeding in seedling growth and promoting fruiting, especially when Pinus koraiensis is faced with difficulties in regeneration, grafted seedling breeding should be paid more attention. Based on the experience of afforestation management of Pinus koraiensis grafted seedlings in Dabangou Forest Farm in recent 10 years, this paper mainly summarized Pinus koraiensis seedling grafting,afforestation, management methods and economic benefits, and briefly analyzed the advantages of grafted Pinus koraiensis and conventional Pinus koraiensis forest. The aim is to provide reference for local Pinus koraiensis forest management and production and promote the development of related industries.