河南省太行山区山楂资源开发利用研究

A Study Of Exploiting and Using Hawthorn in Taihang Wountain Area of Henan

1984—1988年在全面调查研究的基础上,以辉县为基点,对太行山区山楂资源进行了系列开发研究。基本摸清了该地区的山楂资源类型,提出了幼树早结果、子丰产的技术规程,推广应用了山楂成龄树高产优质的六项技术措施,提出聚乙烯袋加防腐保鲜剂在1℃条件下贮藏560天,好果率在85％以上的配套技术;另外,对太行山区山楂黄叶病的发生规律、防治方法及山楂生物学特性、地膜覆盖对山楂幼树生长发育的影响等也进行了具体深入研究,使太行山区山楂资源的开发利用形成了系列化配套技术。经在辉县、济源等地推广应用,取得了较好效果。

In 1984-1988 years, based on over-all investigate gation, systematic exploiting studies on resourse of hawthorn in Huaxian in Taihari Mountain Area were made.The types of hawthorn resource in this area wxbeen found and the technical measures of early fruiting and high corp of young trees have been decided. Six technical methodes of high-yielding and good quality of adult trees have been used in larger areas.The results show that good fruit rates is above 85% and was achieved 160days by storing with poplyethylene-bag and aseptic at + 1C , Separately have studied deeply on regularity of outbreak and control metheds of hawthorn chlorotic disorder, biology characteristics of hawthorn and affecting of ground cover with plostic sheet on grow and development of hawthorn young trees.Thus systematic techniques of exploting and using of hawthorn resource in TaiHang Mountain Area have been formed. It has been exteuted and used in Huaxian, Jiyuan et al and good effects have been got.