发明名称 Methods of preventing flooding in manufactured seed
摘要 The invention provides methods of preventing flooding of a cavity within a shoot restraint of a manufactured seed by lowering the water potential of the nutritive media relative to the water potential of a plant embryo disposed within the cavity.
申请公布号 US8769869(B2) 申请公布日期 2014.07.08
申请号 US201113233246 申请日期 2011.09.15
申请人 Weyerhaeuser NR Company 发明人 Hartle Jeffrey E.
分类号 A01C1/06;A01C21/00 主分类号 A01C1/06
代理机构 Baker Hostetler LLP 代理人 Baker Hostetler LLP
主权项 1. A manufactured seed comprising: (a) a seed coat; (b) a shoot restraint, wherein the shoot restraint comprises a cavity; and (c) a nutritive media comprising agar at a concentration from about 26 g/L to about 30 g/L, whereby the concentration of agar in the nutritive media lowers the water potential of the nutritive media, wherein the water potential of the nutritive media relative to the water potential of an embryo disposed in the cavity of the shoot restraint is such that an excessive amount of water does not flow out of the nutritive media and accumulate within the cavity, thereby preventing flooding of the cavity.
地址 Federal Way WA US