“翠康钙宝”系英国光合公司生产的优质叶面用钙肥,2001～2004年,“翠康钙宝”已在山东省烟台地区的栖霞、蓬莱、招远、海阳、牟平区等县市区进行了约33.3公顷的示范试验工作。该产品对防治套袋苹果苦痘病、缺钙果实裂口病效果显著,同时对改善果实品质、提高果皮光洁和果实硬度 “Tsui Kang Caibao” is a high-quality foliar calcium fertilizer produced by British Photosynthesis Company. From 2001 to 2004, “Cui Kang Caibao” has been established in Qixia, Penglai, Zhaoyuan, Haiyang, Muping, etc. in Yantai, Shandong Province Some 33.3 hectares of demonstration experiments have been carried out in urban areas of counties. The product has obvious effect on preventing and curing apple bitter pox disease of apple bagging and cracking calcium deficiency fruit, meanwhile, improving fruit quality, improving peel smoothness and fruit hardness