摘要
榛子是我国北方重要的坚果,也是国际四大坚果之一,果实风味独特,营养丰富,经济价值较高。本文在汲取国内相关研究成果的基础上,详细阐述了有关榛子坚果种质资源收集、引种驯化、良种选育、杂交育种、无性繁殖及遗传改良等领域的研究进展,指出了目前我国榛子种质资源开发利用过程中存在的不足,浅析了资源利用对策。
Corylus heterophlla is an important nut tree species in the north of China and its nut is among the four major kinds of edible nuts in the world with its unique flavor, rich nutrients and high economic value. In this paper the present research progress in the field of germplasm resource collection, introduction and domestication, fine variety selection and breeding, crossbreeding, asexual propagation and genetic improvement of Corylus heterophlla, were elaborated on the basis of absorbing the related domestic research achievements. Insuffi- ciencies in the exploitation and utilization of germplasm resources of Corylus heterophlla were pointed out and the bright future for its ex- ploitation and utilization is expected.
出处
《安徽林业科技》
2012年第1期31-33,共3页
Anhui Forestry Science and Technology
基金
黑龙江省重点科技支撑"黑龙江省森林特产资源综合开发利用技术"项目资助(编号:GB06B306)
关键词
榛子
种质资源
研究现状
应用策略
Corylus heterophUa
Germplasm resources
Present research progress
Application strategies
作者简介
秦桂珍（1965-），女，工程师，主要从事森林培育和经营的研究。
通讯作者：兰士波，男，硕士，研究员，森林植物学科带头人。E-mail：Lanshib066@126．com
