CAJ | 학술논문

指出了核桃是陕西重要的经济林树种，对区域经济的发展具有重要作用。针对冻害对核桃造成的危害，分析了桃核发生冻害的原因及类型，从增强树势、摘心、治病防虫、浇封冻水以及防寒等方面提出了预防核桃冻害的措施以及冻害后的管理与补救办法，旨在对核桃的生产提供一定的指导和参考。
지출료핵도시협서중요적경제림수충，대구역경제적발전구유중요작용。침대동해대핵도조성적위해，분석료도핵발생동해적원인급류형，종증강수세、적심、치병방충、요봉동수이급방한등방면제출료예방핵도동해적조시이급동해후적관리여보구판법，지재대핵도적생산제공일정적지도화삼고。
Juglans regia L .is an important economic tree species ,w hich has a great effect on regional economic development .Aiming at the harm of freeze injury to Juglans regia L .,this article analyzes the reason and type which cause freeze injury and puts forward some precautionary measures as well as managing and remedial measures , including strengthening tree vigor ,pinching ,healing disease and preventing insect ,pouring frozen water ,cold-proof and so on .This article aims at providing some guidance and reference for the production of Juglans regia L .