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番茄是营养极丰富的重要蔬菜,原产在南美。它是热季植物需要较长的生长期,性不耐寒,怕冷冻,在霜期长的地方栽培效果不好。土温24-31℃之间生长甚速,温度降至0℃以下植物会被冻死,排水不良之地产量低劣。居于亚热带气候的德昌,冬季来临在一天之内有三种不同的气温:早晨结霜时是摄氏零度至零下二、三度左右时间不太长,中午则升高到15℃以上,下晚又逐渐降低,夜间非常的冷。
Tomato is a very nutritious and important vegetable, native to South America. It is a hot season plants need longer growing season, sex is not cold, afraid of freezing, in the long period of frost cultivation is not good. Soil temperature between 24-31 ℃ is very rapid growth, the temperature dropped to below 0 ℃ plants will be frozen to death, poor drainage of poor yields. In the subtropical climate of Tak Cheong, there are three different temperatures in winter in one day: frost in the morning when it is zero to minus two and three degrees or so, the time is not too long, noon is raised to above 15 ℃, and the next night Gradually lower, very cold at night.