对叶用银杏进行不同施肥方式和不同肥料种类、用量和比例的研究。结果表明： 用３０ ｇ· Ｌ－ １ 绿丰威２ 号或尿素＋ 磷酸二氢钾进行根外施肥， 单株叶质量增加２２２８ ％ ～３７７８ ％ 和２０３３ ％ ～２４４４ ％ 。播种苗基肥用量７５０ ｔ·ｈ ｍ － ２ 的单株叶质量比基肥用量为３７５ ｔ·ｈ ｍ － ２ 的增加９２０７ ％ 。采用施尿素２７７ ｇ·ｍ － ２ 、过磷酸钙３８４ｇ·ｍ － ２ 和氯化钾１１１ ｇ·ｍ － ２ 的配方施肥， 单株叶质量增加１２０２ ％ 。为叶用银杏栽培提供了适宜的施肥技术。表３ 参３ Leaf ginkgo with different fertilization methods and different types of fertilizer, dosage and proportion of research. The results showed that the leaf mass per plant increased by 2228% -3778% and 2033% -24 with 30 g · L -1 Lufengwei 2 or urea + potassium dihydrogen phosphate 44%. The leaf mass per plant at seedling seeding rate of 750 t · h m - 2 was increased by 9207% compared with 375 t · h m - 2 basal rate. The fertilizers with 27.7 g · m - 2 urea, 384 g · m - 2 of superphosphate and 111 g · m - 2 of potassium chloride increased the leaf mass per plant by 1202%. For leaves with ginkgo cultivation provides suitable fertilization technology. Table 3 reference 3