大果榛子在察右中旗引种实验及分析

Introduction Experiment and Analysis of Hazelnut in Qahar Youyi Middle Banner

2019年从辽宁开原引进大果榛子幼苗,在乌兰察布市察右中旗开始栽培试验。经过2年的栽植,发现大果榛子幼苗栽植成活率不高,大果榛子不适宜在察右中旗引种。通过对引种地与实验地气象数据进行对比以及田间管理方面深入分析,找出气温、降水和相对湿度是大果榛子引种后成活率低的主要气候因素,引种不规范和养护管理简单化以及引种时间和季节不当是大果榛子引种失败的又一主要因素。大果榛子在察右中旗引种实验及分析,旨在为今后经济林果引种栽培提供参考。

Introduced hazelnut seedlings from Kaiyuan of Liaoning in 2019,started cultivation test in Chayouzhongqi.Preliminary test results show:the survival rate of introduced hazelnuts is not high,and the hazelnut is not suitable for introduction in Chayouzhongqi.Through the comparative analysis of the meteorological data of the introduction site and the experimental site and the indepth analysis of field management,and the results show that temperature,precipitation and relative humidity are the main climatic factors for the low survival rate of introduced hazelnuts,and irregular introduction,simplification of maintenance and management,improper introduction time and season are the main human factors for the introduced hazelnut.The experiment and analysis of introduced hazelnuts in Chayouzhongqi aim to provide reference for the introduction and cultivation of economic forest and fruit in the future.