海口市番茄生产的正常季节是冬种春收。其产量虽然较高,但产值较低。本试验是通过引进耐热番茄品种,将播种期推迟到二月春种夏收,即反季节栽培。试种结果初步表明:泰引3号、扬帆2号等引进品种,在气温较高的条件下,植株生长正常,座果率较高,产量与品质能达到当地正常季节栽培的水平。我们初步认为,泰引3号比较理想,可在海口市郊进一步试种。 Haikou City, tomato production is the normal season of winter harvest. Although its output is higher, its output value is lower. This experiment is through the introduction of heat-tolerant tomato varieties, the sowing date postponed to February spring harvest, that is, off-season cultivation. The results of the trial initially showed that the introduced varieties such as Taiyin No.3 and Yangfan No.2 had normal plant growth and high fruit set rate under the conditions of high temperature and the yield and quality could reach the level of local normal season cultivation. We initially believe that Thai lead No. 3 is ideal for further seed cultivation in the suburbs of Haikou.