云新85227核桃在陆良高海拔地带的引种效果及栽培技术

1997年在陆良县高海拔地带开展核桃杂交新品种云新 85 2 2 7引种试验。 4年的试验证实 ,云新 85 2 2 7核桃在陆良高海拔地带适应性较强 ,具有结果早、丰产和抗寒等特性 ,有较高的推广价值。依据引种经验 ,从种植技术、管理措施、病虫害防治等方面 ,介绍了云新 85 2 2 7核桃的栽培经营技术。

Introduction Effect and Cultivation Techniques of Walnut Variety Yunxin85227 at High-elevation Area of Luliang County

Introduction experiment of new hybrid of walnut Yunxin85227 was conducted at Hetaocun village of Luliang county with the elevation of 1 980~2 260 m in year 1997. The results of 4 years' experiment showed that the tested walnut variety Yunxin85227 could adjust itself to the high-elevation experimental site of Luliang county, showed the merits of early fruiting, high yielding and cold tolerance, therefore implied its value for extension. In accordance with the experience of introduction, the techniques including cultivation and management of walnut variety Yunxin85227 suitable for Luliang county were introduced.