一向被认为在北方不易栽植的云南山茶花,近年来不断引入连云港市。经过精心莳养,栽培成活率达95％,令人欣喜。到目前为止,品种已达20余个,近200株。据分析,这与连云港市地处黄海之滨、常年雨水适中、气候温暖、具备栽植云南山茶的自然地理条件有关。如今,为了使云南山茶在此生根落户,研究人员还通过叶芽砂插法、芽接法、靠接法对它进行繁殖,收效显著,成活率已达90％。不久的将来,可望 Yunnan camellia has always been considered difficult to plant in the north, in recent years continue to introduce Lianyungang. After careful cultivation, planting survival rate of 95%, very gratifying. So far, the variety has reached more than 20, nearly 200. According to the analysis, this is related to Lianyungang City, located in the Yellow Sea coast, perennial moderate rainfall, warm climate, with the natural geographical conditions of Yunnan camellia planting. Today, in order for Yunnan camellia to settle down here, the researchers also propagated it by sprouting, sprouting, and budding, and achieved remarkable results with a survival rate of 90%. In the near future, hopefully