种子直播建立高标准银杏采叶园技术的研究

Study on the Establishment of Ginkgo Garden for Leaf picking

专用型银杏采叶园，已成为当今银杏栽培的最主要模式。种子直播建立银杏采叶园，使生产成本大大地降低，实现了当年投资当年取得显著的经济效益。笔者从①种子的选择；②种子贮藏与播种方法；③覆盖技术；④根外补肥技术入手，旨在解决种子建园中的出芽率问题、病害问题、采叶量问题。为我省的银杏采叶园建设提供量的参考。

The most Primary pattern for ginkgo cultivation was to establish the ginkgo garden for the leave picking.As the technique of directly seeding was used, the expenses of poduction was greatly reduced.So,great economic benefit was made in the firsf year of investment.By researching on the technique of seed selection,seed storage,and seeding way,covering,and fertilizer spraying,we tried to solve following problems during the establishing garden the ratio of sprouting,resistance and the amount of leaves picking,which would be good for the development of the technology.