菠萝(Pineapple)原产于南美州的热带地区,喜温暖,忌寒冷。广西栽培菠萝面积达十五万亩,结果面积约九万亩,主要分布于南部地区,该地区属南亚热带季风气候区,冬暖,次年菠萝产量易获高稳产;相反,冬寒,次年产量明显下降,表现出产量高低不稳的趋势。因此,越冬的温度条件对菠萝的生产影响很大,是发展菠萝生产的主要气象因素。 Pineapple (Pineapple) native to the tropics in South America, hi warm, avoid cold. The area of ​​Guangxi’s cultivated pineapple is 150,000 mu with a result area of ​​about 90,000 mu. The area is mainly distributed in the southern area, which belongs to the southern subtropical monsoon climate zone. In winter, the yield of pineapple tends to be high and stable in the following year. On the contrary, Output decreased significantly, showing the trend of high and low output instability. Therefore, the winter temperature conditions have a great impact on the production of pineapple, pineapple production is the development of the main meteorological factors.