Ｒｒ—Ⅱ型高效水果保鲜纸应用效果简介随着呆树生产的迅速发展和果品产量的增加，搞好果品贮藏对减少产品损失、提高市场竞争和增加经济效益至关重要。１９９３年我场了１进Ｒｒ一Ⅱ型高效水果保鲜纸，经应用，其保鲜效果明显。试验分保鲜纸、普通纸和散放３个处理。保鲜... Application Effect of Rr-Ⅱ High-efficient Fruit Preserving Paper Introduction With the rapid development of dead tree production and the increase of fruit production, it is very important to improve fruit storage to reduce product loss, increase market competition and increase economic benefits. In 1993 I entered a field Rr a Ⅱ high-performance fruit wrap, the application, the preservation effect is obvious. Test points of plastic wrap, plain paper and scattered 3 processing. Fresh ...