泡核桃嫁接苗与铁核桃嫁接苗的鉴别技术研究

摘要

针对在核桃产业建设的生产实践中容易采购、调运和使用到假苗、劣苗这一问题,通过对泡核桃和铁核桃嫁接苗不同生长时期的观察和实践,分析列举了二者的形态特征差异,阐述了泡核桃嫁接苗与铁核桃嫁接苗的鉴别方法,通过在不同生长时期的形态特征比较,结合“看、摸、闻”的综合判断,准确率可达99％.%Aimed at the problem of purchasing and using fake and bad seedling in the production practice of walnut industry construction, through observation and practice on bubble walnut and iron walnut grafted seedlings at different growth stages, morphological characters difference and identification techniques of grafted seedlings between bubble walnut and iron walnut were described and analyzed. By comparing morphological characteristics of grafted seedling at different growth stages, combined with comprehensive judgment of "see, touch, smell" , the accuracy rate was up to 99% .