麟游、陇县核桃低温冻害调查及预防措施

Investigation Report on Freezing Injury of Walnut in Lingyou and Longxian Counties

本文通过对麟游、陇县两县核桃遭受低温冻害情况的调查与分析,在阐明了4月份的低温灾害天气对宝鸡市核桃生产危害的程度、规模和区域性特点及抗冻性品种特性的基础上,从科学区划、改良品质、加强管理、建立灾害预警和救灾机制等五个方面为全市核桃产业抵御低温冻害提出了行之有效的措施和建议。

Freezing injury of walnut in Linyou and Longxian were investigated and analyzed.The extent of the freezing injury caused,regional distribution as well as the selection of variety were illustrated.Suggestions for counter-freezing injury were put forward in terms of rational zoning,improving the variety,strengthening the management as well as the establishment of early-warning mechanism.