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SURFACE-LAYER STRUCTURE OF SOIL HAVING WEED EMERGENCE INHIBITOR ACTIVITY AND METHOD OF WEED EMERGENCE INHIBITION

机译:具有除草剂抑制活性的土壤表层结构及除草方法

摘要

The present invention provides a ground surface structure for prevention of weed growing. The structure includes a germination-preventing sheet (2) resistant to penetration of buds of a plant and laid over the surface of a selected ground (1). The structure also includes a surface layer (3) formed by accumulating a water-repellent earth material on the germination-preventing sheet (2). The earth material includes material grains formed with silicone coating. Typically, the germination-preventing sheet (2) is made of a nonwoven fabric material and resistant to penetration of buds of a plant. Further, the sheet blocks the passage of light, but exhibits water permeability and air permeability. IMAGE
机译:本发明提供了用于防止杂草生长的地面结构。该结构包括防止发芽穿透植物的防发芽薄片(2),并放置在选定地面(1)的表面上。该结构还包括表面层(3),该表面层通过在防萌发片(2)上积聚疏水性土壤材料而形成。土材料包括形成有硅酮涂层的材料颗粒。通常,防发芽片(2)由非织造织物材料制成并且耐植物的芽渗透。此外,该片材阻挡光的通过,但是表现出透水性和透气性。 <图像>

著录项

  • 公开/公告号EP0847687A4

    专利类型

  • 公开/公告日2000-04-26

    原文格式PDF

  • 申请/专利权人 NAOI YOSHIYUKI;

    申请/专利号EP19960928724

  • 发明设计人 TOUSHIN KAZUMI;

    申请日1996-08-29

  • 分类号A01G13/00;C04B32/00;C09K17/02;A01G13/02;

  • 国家 EP

  • 入库时间 2022-08-22 01:48:34

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