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29 条记录 (耗时 0.049 秒)

    Growing medium for plants
    2.
    发明授权
    Growing medium for plants 失效
    植物生长培养基

    公开(公告)号：US5099605A

    公开(公告)日：1992-03-31

    申请号：US643095

    申请日：1991-01-22

    申请人： Frank W. Moffet, Jr.

    发明人： Frank W. Moffet, Jr.

    IPC分类号： A01G31/00

    CPC分类号： A01G31/001 ,  A01G2031/005 ,  Y10S47/03 ,  Y10S47/10

    摘要： The present invention provides a plant growth media which comprises small tufts of mineral wool having dispersed therein, particles of acidic phenolic resin for pH control and particles of vermiculite. The ingredients and structure of the product results in a lightweight growth media having a suitable pH for growing certain plants while also providing for flowability, enhanced water adsorption and cohesiveness which prevents the composition from spilling out of certain types of plant containers. The composition also provides enhanced root anchorage without sacrificing the properties of flowability and water adsorption. The composition also optimizes other features which makes the composition and ideal plant growth media.

    摘要翻译： 本发明提供了一种植物生长培养基，其包含分散在其中的小簇矿棉，用于pH控制的酸性酚醛树脂颗粒和蛭石颗粒。 产品的成分和结构导致轻质生长培养基具有用于生长某些植物的合适的pH，同时还提供流动性，增强的水吸附和凝聚性，防止组合物溢出某些类型的植物容器。 该组合物还提供增强的根部锚固，而不牺牲流动性和水吸附的性质。 该组合物还优化了其他特征，使得组成和理想的植物生长培养基。

    Substrate for soil-free culture having a controlled water content over its thickness
    3.
    发明授权
    Substrate for soil-free culture having a controlled water content over its thickness 失效
    无土培养基质，其含水量超过其厚度

    公开(公告)号：US5009030A

    公开(公告)日：1991-04-23

    申请号：US251831

    申请日：1988-10-03

    申请人： Bernard Kafka ,  Michel Baufume

    发明人： Bernard Kafka ,  Michel Baufume

    IPC分类号： A01G31/00

    CPC分类号： A01G31/001 ,  A01G2031/005 ,  Y02P60/216

    摘要： Substrates for soil-free culturing are formed from a felt of mineral fibres having a hydroretentivity gradient such that the hydroretentivity decreases in the direction of gravity. The hydroretentivity gradient may be brought about by a gradient in the fineness of the fibres such that the average diameter of the fibres increases in the direction of gravity or the density of the fibres.

    摘要翻译： 用于无土培养的底物由具有水力拉伸梯度的矿物纤维毡形成，使得水力拉伸力在重力方向上减小。 水力拉伸梯度可以通过纤维细度的梯度引起，使得纤维的平均直径在纤维的重力方向或密度方面增加。

    Porous product for cultivation plants and a method for manufacturing same
    5.
    发明授权
    Porous product for cultivation plants and a method for manufacturing same 失效
    栽培植物的多孔产品及其制造方法

    公开(公告)号：US4949503A

    公开(公告)日：1990-08-21

    申请号：US438934

    申请日：1989-11-16

    申请人： Christiaan Blok

    发明人： Christiaan Blok

    IPC分类号： A01G31/00 ,  D04H1/74

    CPC分类号： D04H1/4209 ,  A01G31/001 ,  D04H1/4226 ,  D04H1/64 ,  D04H1/732 ,  D04H1/74 ,  A01G2031/005

    摘要： The invention relates to a porous product for cultivating plants, comprising a matrix of mineral fibres which can be moistened with water, by material present in said porous product having a greater water retaining capacity than said mineral fibres which form said matrix and which can be moistened with water, of which preferably said material consists of flakes having a greater water retaining capacity and are accommodated therein over the whole height or only a portion of the height, and comprises mineral fibres that can be moistened with water, the density of which is at least 20, preferably 30, or more preferably 40 kg/m.sup.3 greater than the density of the mineral fibre matrix, and further to a method for manufacturing such a porous product.

    Growth substrate comprising short transversally extending mineral wool fibres
    6.
    发明授权
    Growth substrate comprising short transversally extending mineral wool fibres 失效
    生长基质包括短横向延伸的矿棉纤维

    公开(公告)号：US5992093A

    公开(公告)日：1999-11-30

    申请号：US776093

    申请日：1997-04-03

    申请人： Jacob Frank De Groot ,  Lars Hansen

    发明人： Jacob Frank De Groot ,  Lars Hansen

    IPC分类号： A01G1/00 ,  A01G31/00

    CPC分类号： A01G31/001 ,  A01G2031/005

    摘要： The invention relates to a growth substrate comprising at least one layer of short transversally extending mineral wool fibers and at least one surface layer of mineral wool fibers, wherein preferably the layer of short transversally extending mineral wool fibers is interposed between two surface layers of mineral wool fibers, or wherein preferably the layer of short transversally extending mineral wool fibers is interposed between two surface layers of horizontally extending mineral wool fibers.

    摘要翻译： PCT No.PCT / EP95 / 02697 371日期1997年4月3日 102（e）日期1997年4月3日PCT Filed 1995年7月6日PCT公布。 公开号WO96 / 02127 日期1996年2月1日本发明涉及包含至少一层短横向延伸的矿棉纤维和至少一层矿棉纤维表面的生长基质，其中优选地将短横向延伸的矿棉纤维层置于两 表面层的矿棉纤维，或者其中优选地，短横向延伸的矿棉纤维层置于水平延伸的矿棉纤维的两个表面层之间。

    Substrate for out-of-ground cultivation
    7.
    发明授权
    Substrate for out-of-ground cultivation 失效
    用于地面培养的基材

    公开(公告)号：US5129181A

    公开(公告)日：1992-07-14

    申请号：US497133

    申请日：1990-03-21

    申请人： Bernard Kafka ,  Marie-Agnes Robert

    发明人： Bernard Kafka ,  Marie-Agnes Robert

    IPC分类号： A01G31/00

    CPC分类号： A01G31/001 ,  A01G2031/002 ,  A01G2031/005 ,  Y02P60/216

    摘要： Disclosed is a substrate for out-of-ground cultivation by using a substrate consisting of mineral fibers. The substrate according to the invention is of limited dimensions and is used for the cultivation phase corresponding to the development of seedlings. This substrate, being of generally parallelepipedic shape, exhibits on its lower face added feet or pedestals that project therefrom and isolate the substrate from the ground on which its rests. The substrate according to the invention makes it possible to improve cultivation conditions.

    摘要翻译： 公开了通过使用由矿物纤维组成的基材来进行外面培养的基材。 根据本发明的底物的尺寸有限，并且用于对应于幼苗发育的培养阶段。 该基底通常为平行六面体形状，在其下表面上显示出从其突出的脚或基座，从而将基底与其上的基座隔离。 根据本发明的基底使得可以改善培养条件。

    Growing medium for plants
    8.
    发明授权
    Growing medium for plants 失效

    公开(公告)号：US4959926A

    公开(公告)日：1990-10-02

    申请号：US222095

    申请日：1988-07-18

    申请人： Frank W. Moffet, Jr.

    发明人： Frank W. Moffet, Jr.

    IPC分类号： A01G31/00

    CPC分类号： A01G31/001 ,  A01G2031/005 ,  Y10S47/03 ,  Y10S47/10

    摘要： The present invention provides a plant growth media which comprises small tufts of mineral wool having dispersed therein, particles of acidic phenolic resin for pH control and particles of vermiculite. The ingredients and structure of the product results in a lightweight growth media having a suitable pH for growing certain plants while also providing for flowability, enhanced water adsorption and cohesiveness which prevents the composition from spilling out of certain types of plant containers. The composition also provides enhanced root anchorage without sacrificing the properties of flowability and water adsorption. The composition also optimizes other features which makes the composition and ideal plant growth media.

    Growing medium for plants
    10.
    发明授权
    Growing medium for plants 失效
    植物生长培养基

    公开(公告)号：US4803803A

    公开(公告)日：1989-02-14

    申请号：US855757

    申请日：1986-04-24

    申请人： Frank W. Moffet, Jr.

    发明人： Frank W. Moffet, Jr.

    IPC分类号： C05G3/00 ,  A01G1/00 ,  A01G31/00 ,  A01N61/00

    CPC分类号： A01G31/001 ,  A01G2031/005 ,  Y10S47/03

    摘要： The present invention provides a plant growth media which comprises small tufts of mineral wool having dispersed therein, particles of acidic phenolic resin for pH control and particles of vermiculite. The ingredients and structure of the product results in a lightweight growth media having a suitable pH for growing certain plants while also providing for flowability, enhanced water adsorption and cohesiveness which prevents the composition from spilling out of certain types of plant containers. The composition also provides enhanced root anchorage without sacrificing the properties of flowability and water adsorption. The composition also optimizes other features which makes the composition and ideal plant growth media.

    摘要翻译： 本发明提供了一种植物生长培养基，其包含分散在其中的小簇矿棉，用于pH控制的酸性酚醛树脂颗粒和蛭石颗粒。 产品的成分和结构导致轻质生长培养基具有用于生长某些植物的合适的pH，同时还提供流动性，增强的水吸附和凝聚性，防止组合物溢出某些类型的植物容器。 该组合物还提供增强的根部锚固，而不牺牲流动性和水吸附的性质。 该组合物还优化了其他特征，使得组成和理想的植物生长培养基。