【摘要】 在日光温室内以辽园多丽为试验材料,设置3个浓度乙酰水杨酸,分别在花后10d、30d进行处理。结果表明,乙酰水杨酸提高了成熟期番茄果实中的可溶性糖,有机酸含量及糖酸比,同时可增加番茄果实的平均单果重及单株产量,其中0.05%乙酰水杨酸在花后10d处理效果较好。更多还原

【Abstract】 The quality and yield of the cultivated tomato ’Liaoyuanduoli’ were studied under the treatments of 3 different concentrations of acetylic salicylic acid (ASA) at 10 days or 30 days after anthesis in the greenhouse. The results showed that ASA increased the contents of soluble sugar, the organic acid and the brix-acid ratio of the ripe tomato fruit, improved the yield of each plant and single fruit weight of tomato, and the effect was the better under the 0.05% ASA treatment at 10 days after anthesis.更多还原