Provision of substrates treated with methylsiliconates for retaining
soil water for plants
    31.
    发明授权
    Provision of substrates treated with methylsiliconates for retaining soil water for plants 失效
    提供用甲基硅酸镁处理以保留植物土壤水的底物

    公开(公告)号:US06066360A

    公开(公告)日:2000-05-23

    申请号:US99284

    申请日:1998-06-18

    CPC分类号: C09K3/18 C09K17/36

    摘要: Compositions for application to a soil for retaining water in the soil for plants are prepared by applying an aqueous solution containing sodium and/or potassium methylsiliconate to a substrate so that the siliconate applied is in an amount of between 180 g and 1,000 g per m.sup.3 substrate and then, the treated substrate is allowed to dry at ambient temperature. The substrates employed include tree bark, sawdust, compost and vegetable mould and also gravel and sand. Additionally, porous articles prepared for containing plants also may be treated for improving retention of water.

    摘要翻译: 通过将含有钠和/或甲基硅酸钾的水溶液施用于基材来制备用于在植物土壤中保留水的土壤的组合物,使得施用的硅酸盐的量为每立方米底物180g至1,000g 然后将经处理的基材在环境温度下干燥。 所用的基材包括树皮,木屑,堆肥和蔬菜模具以及砾石和沙子。 此外,制备用于含有植物的多孔制品也可以被处理以改善水的保留性。