‘沙田’柚果生长期进行套袋,是提高果实品质的有效措施之一。在田间生长条件下,研究了套袋对‘沙田’柚果实品质的影响。结果表明,套袋促进了柚果生长发育,提高了商品率,降低了含酸量,较明显地提高其糖酸比,并增加了维生素C的含量,从而提高了柚果品质。 Bagging during the growing season of ’Shatian’ pomelo fruit is one of the effective measures to improve fruit quality. Under field conditions, the effects of bagging on the quality of ’Shatian’ pomelo fruit were studied. The results showed that bagging promoted the growth and development of pomelo fruit, increased the commodity rate, reduced the content of acid, obviously increased the ratio of sugar to acid, and increased the content of vitamin C, so as to improve the quality of pomelo.