摘要
在城市风貌塑造过程中，必然要求丰富而多样的园林植物，而低温是限制园林植物引种的核心因子，也是影响园林植物生长的气象灾害因子之一。2016年冬春四川省绵阳市遭遇了40年一遇的霸王级寒潮，引种的亚热带植物受冻害严重。调查与分析了该市10种亚热带植物的冻害情况，并提出挽救与防寒措施指出园林绿化中必须坚持科学引种、适地适树的基本原则。
Abstract
During the process of city landscape modeling, varied landscape plants are necessarily needed.However, low temperature is the core factor restricting the introduction of landscape plant, as well as one of the meteorological disaster factors affecting the growth of landscape plant. In winter and spring of 2016, Mianyang City in Sichuan Province suffered the strongest cold wave within 40 years.The introduced subtropical plants showed serious cold damage.Freezing injuries of ten types of subtropical plants in Mianyang City were investigated and analyzed.remedial measures were put forward.It was pointed out that we must adhere to the principles of scientific introduction and matching species with the site during landscaping.
国家科技期刊平台
NSTL
维普
万方数据