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黄瓜、西红柿都属于喜热耐湿强光照作物,但各自发源地不同,对栽培条件的要求也不完全一致。黄瓜起源于热带比较潮湿的南洋地区,一生中耗水很多,要求较高的土壤湿度和空气湿度,特别是空气相对湿度要求在百分之八十五至百分之九十五。西红柿起源于南美地区,一般要求空气相对湿度在百分之五十五至百分之六十五为宜,虽耗水也较多,但不象黄瓜要求那么高。从光照要求看,黄瓜比较耐荫,而西红柿不大耐荫。
Cucumbers, tomatoes are hot and humid and strong light crops, but their origins are different, the requirements of the cultivation conditions are not exactly the same. Cucumbers originated in the tropical South China Sea, which consumes a lot of water throughout their lives and requires high soil moisture and air humidity, especially air relative humidity of 85% to 95%. Tomatoes originated in South America, the general requirements of air relative humidity of 55% to 65% is appropriate, although more water consumption, but not as high as cucumber requirements. From the light requirements, cucumbers more shade, and tomatoes are not shade.