我国继湿地松、火炬松之后,又先后引进了加勒比松、马占相思、墨西哥柏、铅笔柏、银荆、晚松、刚松和班克松等8个树种,它们在我国生长良好,这8个树种的引种研究成果获得1991年度林业科技进步一等奖。这些树种分别适应我国北到黑龙江、南至海南岛的多个气候带和不同的立地条件,遍布 After the Chinese pine (Pinus elliottii) and loblolly pine (Pinus taeda), our country has successively introduced eight tree species, namely, the Caribbean pine, the Acacia mangium, the Mexican cypress, the Chinese cypress, the silver shrub, the late song, the song pine and the bankers. The introduction of eight species of research results obtained in 1991 the first prize of forestry science and technology progress. These species are adapted to a number of climatic zones and different site conditions in northern China to Heilongjiang and Hainan to the south respectively,