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引言肇东市地处北纬45．5°～46．5°。冬季气候寒冷，最冷月平均气温达-20．2℃，采暖期长达半年。在本地区发展“二高一代”农业，建立菜篮子工程，做到“夏莱冬种，南菜北种，野菜家种”，保护地栽培将是必要和必需的措施，其中日光温室栽培将是主要措施之一。本地区温室生
Introduction Zhaodong City is located at latitude 45.5 ° ~ 46.5 °. Winter climate is cold, the coldest average temperature of -20.2 ℃, heating up to six months. To develop “second-generation and one generation” agriculture and establish vegetable basket projects in this region will be necessary and necessary measures for the cultivation of “Chalai winter species, northern species of south vegetables and wild vegetable species,” and the cultivation of solar greenhouse will be One of the main measures. Greenhouse students in this area