CAJ | 학술논문

2014年1—4月通过对昆明市主要园林植物在2013—2014年冬春季的持续低温气候条件下遭受冻害的情况进行调查，分析其冻害特点及影响因子。结果表明：在366种常见园林植物中，受冻害等级为“严重”和“极严重”等级的占调查植物种类的22．41％，其中86．25％的植物种类为热带分布类型，且草本及花卉类植物更容易受害；植物的受害程度还与栽培区域小气候及生物学特性等因素有关。提出了预防园林植物冻害的建议，供昆明市园林植物防冻害保护作参考。
2014년1—4월통과대곤명시주요완림식물재2013—2014년동춘계적지속저온기후조건하조수동해적정황진행조사，분석기동해특점급영향인자。결과표명：재366충상견완림식물중，수동해등급위“엄중”화“겁엄중”등급적점조사식물충류적22．41％，기중86．25％적식물충류위열대분포류형，차초본급화훼류식물경용역수해；식물적수해정도환여재배구역소기후급생물학특성등인소유관。제출료예방완림식물동해적건의，공곤명시완림식물방동해보호작삼고。
The freezing injury on the main garden plants in Kunming city were investigated and analyzed under a sustained low temperature in the winter and spring of 2013 -2014.The results showed that 22.41% of the total 366 common species suffered "severe"and "very severe"injury grades.Among them,86.25% species were trop-ics -distributed types.Herbs were more vulnerable than wooden plants.The freezing injury degrees of the plants were also related with their habitats,greenland types,planting modes and biological characteristics etc..According to these results,some suggestions about reduction and prevention of garden plants freezing damage in Kunming city were also proposed in this paper.