西红柿在生产中常常发生卷叶现象，影响其产量和品质。通过实践总结，认为西红柿卷叶与以下因素有关：一、与品种有关：目前已选育出干旱地区栽培的品种，其卷叶属正常。二、与温度水分有关：当温度高、土地干旱时，西红柿叶片气孔关闭，导致叶片收拢或卷缩而出现生理性卷叶。 Tomato leaf curling often occurs in production, affecting its yield and quality. Through practice, concluded that the tomato leaf roll with the following factors: First, with the variety: At present has been bred in arid areas cultivated varieties, the curly leaf is normal. Second, with the temperature and moisture: When the temperature is high, the soil is dry, the stomata of tomato leaves closed, leading to the leaves Shrinking or curling and the emergence of physiological foliar leaves.