【摘要】 为不断提高脐橙的生产技术和果实的品质 ,以湖南新宁县宝丰园艺中心和安化无病虫柑桔良种繁殖场的主栽脐橙品种为试材 ,于 2 0 0 1年进行果实套袋对比试验 ,结果表明 ,套袋能显著改进果实外观品质 ,对果实的增长有促进作用 ,干旱情况下效果更显著 .套袋使脐橙果实可溶性固形物、总糖含量有所降低 ,但差异不显著 .单层黑袋与双层黑袋对果实品质的改进效果差异不大 ,从降低成本考虑 ,宜选用单层黑袋 .更多还原

【Abstract】 In order to study the effect of bagging on outward and inner quality of navel orange, we took Citrus.sinensis cv.Bionanza Navel, C.sinensis cv.Newhall Navel and C. sinensis cv.Washington as the materials in Xinnin and Anhua in 2001.The result shows that bagging can greatly improve outward quality of navel and promote fruit increase as well,especially in arought condition. Bagging can decrease soluble solid substance and total sugar, but there is little difference.The difference between the effects of monolayer black bag and double deck black bag is not so remarkable. So, for the sake of cost, the monolayer black bag is commended.更多还原