公开(公告)号：US5503647A

公开(公告)日：1996-04-02

申请号：US139873

申请日：1993-10-22

申请人： Kurt R. Dahlberg ,  Dena L. LaPolt

发明人： Kurt R. Dahlberg ,  Dena L. LaPolt

IPC分类号： A01G1/04 ,  C05D9/00 ,  C05F5/00 ,  C05F11/00

CPC分类号： C05F11/00 ,  A01G1/04 ,  C05D9/00 ,  C05F5/002 ,  Y02P20/145

摘要： The present invention provides an improved casing spawn that reduces the time between casing and the onset of mushroom production. The casing spawn is prepared from particles containing no available nutrients and with a substantial capacity to hold moisture (nutritionally inert particles). The particles are amended with sufficient nutrients to support the growth of Agaricus bisporus mycelium but less than the amount known to inhibit mushroom primordium formation or allow mold growth. A mixture of these ingredients is moistened, sterilized, and inoculated with Agaricus bisporus mycelium. Following incubation to allow full colonization of the mixture, the colonized material is mixed with casing material in order to inoculate mushroom casing layers. The invention provides a fully functional casing spawn without sacrificing mushroom bed volume or risking the transmission of diseases to the crop.

摘要翻译： 本发明提供了一种改进的套管产卵，其减少了套管与蘑菇生产开始之间的时间。 套管产卵由不含有营养物质的颗粒制成，具有大量的保持水分（营养惰性颗粒）的能力。 用足够的营养素修饰颗粒，以支持双孢蘑菇菌丝体的生长，但小于已知抑制蘑菇原基形成或允许霉菌生长的量。 将这些成分的混合物润湿，灭菌，并用双孢蘑菇菌丝体接种。 孵育后允许混合物完全定殖，将定殖的材料与外壳材料混合，以便接种蘑菇壳层。 本发明提供了完全功能的套管产卵，而不牺牲蘑菇床体积或冒着将疾病传播给作物的风险。

公开(公告)号：US4996390A

公开(公告)日：1991-02-26

申请号：US298727

申请日：1989-01-19

申请人： Kurt R. Dahlberg

发明人： Kurt R. Dahlberg

IPC分类号： A01H15/00

CPC分类号： A01H15/00

摘要： This invention provides strains of commercial mushrooms whose genetic material comprises genes from more than one species. These strains include a novel strain of the commercial mushroom genus Agaricus which is a cellular hybrid produced by fusion between protoplasts of two different Agaricus species. In another embodiment, this invention provides improved strains for commercial production of mushroom fruit which are progeny from crosses of Agaricus sp. with a cellular hybrid produced by fusion between protoplasts of two different species of the genus Agaricus.

摘要翻译： 本发明提供了一些商业蘑菇菌株，其遗传物质包含来自多于一种物种的基因。 这些菌株包括商业蘑菇姬松茸的新菌株，其是通过两种不同姬松茸物种的原生质体之间的融合产生的细胞杂交体。 在另一个实施方案中，本发明提供了用于商业生产蘑菇果实的改良菌株，其是从姬松枝（Crossaric）的杂交后代。 与通过两种不同种类的姬松茸的原生质体之间的融合产生的细胞杂交。