桃形李果汁饮料主要质量指标为:原果汁含量50%、糖度11%、酸度为048%(以柠檬酸汁)
The major processing parameters of nane fruit juice beverage are as follows : original juice 50 % , sugar degree 11 % , and acidity 0 48 % ( as citric acid ) .
诱发桃形李煤污病的主导因子和防治方法
Leading Factor of Prunus spp . Black Blight and Its Control