榛子良种选育技术研究

Hazelnut Breeding Research

伊春林区野生榛林分布普遍,约20万hm2,年产野生榛子300余t。品质优良,在国内外享有盛誉。然而,小兴安岭伊春的榛子产量,至今仍依赖于野生榛林。其存在着产量低、虫口密度大的缺憾。因此,小兴安岭榛林丞待解决两个问题。一是良种选育;二是野生榛林改培。介绍了该项目初步研究的过程。

In Yichun forest region of wild hazelnut forest distribution is common, about 20 million hectares, an annual output of more than 300 tons of wild hazelnut. Quality, reputation at home and abroad. However, Yichun Xiaoxing＇anling of hazelnut production is still dependent on wild hazel forest. The existence of a low output and moth-eaten density of defects. Therefore,Xiaoxing＇anling hazel forest need to be solved both problems. First, breeding; Second, improvement of cultivation of wild hazelnut forest. This article describes the preliminary study of the project process.