据《北方园艺》2015年第17期《果树防冻营养剂对“富士”苹果生长及果实品质的影响》(作者倪蔚茹等)报道,为探讨果树防冻营养剂在预防果树病害的情况下对“富士”苹果树体生长及果实品质的影响,为进一步防治果树病害及提高果实品质提供参考。以果树防冻营养剂为试材,选取甘肃、陕西和山西6个苹果产区果园为 According to “Northern Horticulture” 2015 the seventeenth “fruit tree antifreeze nutrients” “Fuji ” apple growth and fruit quality (author Ni Weiju, etc.) reported that in order to explore the fruit tree antifreeze nutrients in the case of prevention of fruit tree disease “Fuji ” apple tree growth and fruit quality, to provide reference for further prevention and control of fruit tree diseases and improve fruit quality. Fruit tree antifreeze nutrients as the test material, select the apple orchards in six apple producing areas of Gansu, Shaanxi and Shanxi