【摘 要】
：
大连地区处于辽东半岛南端,气候比较温暖.以金州区为例,1984～1986年年平均气温在9.7～10.3℃之间,最冷的1月份平均气温在-5.9～-6.8℃之间,年极端最低气温-16.9℃。在这种气候条件
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大连地区处于辽东半岛南端,气候比较温暖.以金州区为例,1984～1986年年平均气温在9.7～10.3℃之间,最冷的1月份平均气温在-5.9～-6.8℃之间,年极端最低气温-16.9℃。在这种气候条件下,我们用塑料薄膜日光温室(不加温)进行番茄越冬生产试验获得了成功,并通过市级技术鉴定。 一、
Dalian is located in the southern tip of Liaodong Peninsula, with a relatively warm climate. Taking Jinzhou District as an example, the annual average temperature of 1984 ~ 1986 was between 9.7 and 10.3 ℃, and the coldest January average temperature was between -5.9 and -6.8 ℃. Annual extreme minimum temperature of -16.9 ℃. Under this climatic condition, we successfully tested tomato overwintering production with plastic film solar greenhouse (without warming), and passed the municipal technical appraisal. one,
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