银杏一般10年挂果,20年左右才能丰产,见效很慢。若采取以下一系列栽培管理措施,5年左右即可挂果,10年左右即可丰产。(一)择期栽植。银杏树从落叶后到萌芽前的整个休眠期,只要土壤不封冻,都可种植。但在秋后,土壤封冻前地温尚高时,开春后萌芽前栽种,根系伤口容易愈合,新根发生早,树体生长旺盛,利于快长和丰产。(二)选优质 Ginkgo generally 10 fruiting, about 20 years to yield, effective very slow. If you take the following series of cultivation and management measures, about 5 years to fruiting, about 10 years to yield. (A) elective planted. Ginkgo trees from the leaves to budding before the entire dormant period, as long as the soil is not frozen, can be planted. However, in the autumn, the ground temperature before thawing was still high, and it was easy to heal the root wounds after the opening of spring and buds. Early emergence of new roots and vigorous growth of the tree would be conducive to long and high yield. (B) choose high quality