江淮地区位于我国中部,属北亚热带地区,为典型的大陆型气候。最冷月平均气温1～2℃,绝对最低气温可达零下十几度,且冬季阴天多日照少。而家庭居室一般又无取暖设备,最冷月平均室温仅2～3℃,有时甚至达-2℃,因而一些温室花卉越冬管理比较困难。对此,笔者从多年的实践中摸索出一套行之有效的越冬管理办法,现介绍于下: The JAC region is located in the central part of China and belongs to the northern subtropical region, which is a typical continental climate. The coldest month average temperature of 1 ~ 2 ℃, the absolute minimum temperature of up to minus ten degrees, and cloudy in winter less sunshine. The family room generally no heating equipment, the coldest month average room temperature is only 2 ~ 3 ℃, and sometimes even up to -2 ℃, so some greenhouse flowers over winter management more difficult. In this regard, the author from years of practice to find out a set of effective winter management approach, are introduced below: