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阿斯匹林,又名乙酰水杨酸,是临床上常用的一种解热镇痛药剂。但近年来的研究发现,这个原本与农业毫不相干的医用药物,却具有提高农作物抗旱能力的特殊功效。试验表明,农作物喷施0.03％～0.05％浓度的阿斯匹林溶液,可使农作物的唇形细胞闭合,从而减少植株体内的水分蒸发,使农作物抗旱能力增强。阿斯匹林的使用方法简便,且经济有效,故被誉为农作物的“抗旱魔剂”。其具体的使用方法有:
Aspirin, also known as acetylsalicylic acid, is a clinically used antipyretic analgesic. However, recent studies have found that this medicinal drug, which has nothing to do with agriculture, has the special effect of improving crop drought resistance. Experiments show that spraying 0.03% ~ 0.05% concentration of aspirin solution on crops can close the lipids of crops, thus reducing the evaporation of water in plants and enhancing the ability of crops to resist drought. Aspirin is easy to use and cost-effective. It is therefore known as a “drought-resistant agent” for crops. The specific use of methods are: