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    • 6. 发明公开
    • SAP-COLLECTING DEVICES, SYSTEMS AND METHODS FOR SAP-PRODUCING SAPLINGS
    • 用于SAP生产SAPLINGS的SAP收集设备,系统和方法
    • EP2819503A1
    • 2015-01-07
    • EP13754716.2
    • 2013-03-01
    • THE UNIVERSITY OF VERMONT AND STATE AGRICULTURAL COLLEGE
    • PERKINS, Timothy, D.VAN DEN BERG, Abby, K.
    • A01G23/10A01G23/14
    • A01G23/10A01G23/14
    • Sap-collecting devices, systems and methods for sap-producing saplings are disclosed. The saplings each have at least one stem, which is cut to form a top end at a reasonable height above ground. The sap-collecting system includes a sap-collecting device that fits over the top end and forms a vacuum-tight seal with the stem. The sap-collecting device includes an interior and an access port open to the interior. The access port can be connected to a line system. A vacuum system is operably connected to the line system and forms a vacuum within the sap- collecting device. This serves to draw the sap from the top end of the sapling, through the sap- collecting device, through the line system and to a collecting tank. A plantation growth, management, and sap-collecting system that comprises the sap-collecting system and a stand of saplings is also disclosed.
    • 公开了用于树液生产树苗的树液采集装置,系统和方法。 每个树苗至少有一个茎,将其切成一个高于地面的合理高度的顶端。 树汁收集系统包括一个树液收集装置,该树脂收集装置安装在顶端,并与茎杆形成真空密封。 汁液收集装置包括内部和通向内部的入口。 接入端口可以连接到线路系统。 真空系统可操作地连接到管线系统并在集液装置内形成真空。 这用于从幼树的顶端吸取树液,通过树液收集装置,通过管道系统和收集池。 还披露了包括汁液收集系统和树苗立场的种植园生长,管理和汁液收集系统。