文献类型：期刊文献

中文题名：心材形成机理与人工促进研究进展

英文题名：A Review of Mechanism and Artificial Promotion of Heartwood Formation

作者：崔之益[1] 徐大平[1] 杨曾奖[1] 张宁南[1] 刘小金[1] 洪舟[1]

第一作者：崔之益

机构：[1]中国林业科学研究院热带林业研究所

年份：2016

卷号：29

期号：6

起止页码：33-37

中文期刊名：世界林业研究

外文期刊名：World Forestry Research

收录：北大核心:【北大核心2014】；CSCD:【CSCD_E2015_2016】；

基金：林业公益性行业科研专项(201304402-4);中央级公益科研院所基本科研业务专项(RITFYWZX201407);广东省林业科技创新专项(2014KJCX004-01;2015KJCX033)

语种：中文

中文关键词：心材形成;变色边材;生长调节剂;真菌;挥发油;珍贵树种

外文关键词：discolored sapwood, growth regulator, fungi, essential oil, valuable tree species

分类号：S718.3

摘要：珍贵树种心材供不应求,主要归因于心材自然形成缓慢。研究如何人为地促进心材形成意义重大,但国内外相关研究综述还未见报道。文中在介绍心材形成的变化过程和主要机理假说的基础上,系统地总结生长调节剂、接种菌类、外源气体和其他抚育措施等人工促进心材形成的主要研究技术及成果,并结合课题组多年的研究提出了存在的不足与展望,以期为今后心材形成机理和人工促进心材形成的相关研究提供参考。
The short supply of valuable tree species could be mainly ascribed to the slow formation ofheartwood. Therefore, how to artificially promote the formation of heartwood is significant and there ishowever no reports on the related studies at national and international levels. Based on the introduction of thechange process and the main mechanism hypothesis of heartwood formation, this paper systematicallysummarized the main research techniques and resuhs in relation to artificial promoting of heartwoodformation, e. g. , the growth regulator, inoculation fungi, exogenous gas and other silvicultural treatments,and pointed out the existing problems and future prospects on the basis of the years＇ studies by the projectteam. This study is aimed to provide references for the future research on mechanism and artificial promotionof heartwood formation.