公开(公告)号：US06615539B1

公开(公告)日：2003-09-09

申请号：US09831257

申请日：2001-08-13

申请人： Yasuhiro Obonai ,  Koji Furukawa ,  Hiroshi Yoshioka ,  Yuichi Mori ,  Kazuhiro Kasuya

发明人： Yasuhiro Obonai ,  Koji Furukawa ,  Hiroshi Yoshioka ,  Yuichi Mori ,  Kazuhiro Kasuya

IPC分类号： A01G3100

CPC分类号： A01G24/00 ,  A01G24/35

摘要： A water-retaining support for plants comprising a hydrogel-forming polymer (A) having a calcium ion absorption of 0-100 mg per 1 g of the dry weight thereof, having a chlorine ion content of 0.07-7 mmol per 1 g of the dry weight thereof and having a water absorption magnification in ion-exchanger water at 25° C. of 1.0×101 to 1.0×102; or a plant body-growing water-retaining material comprising a molded product of a mixture of such a polymer (A) and a plant body-growing support (B). The water-retaining support for plants and the plant body-growing water-retaining material are those which have an excellent water-retaining property and they substantially do not cause inhibition of root generation or inhibition of root elongation.

摘要翻译： 一种用于植物的保水性载体，其包含水凝胶形成性聚合物（A），每1g干重具有钙离子吸收值为0-100mg，每1g氯离子含量为0.07-7mmol 其在25℃的离子交换水中的吸水倍率为1.0×101〜1.0×102; 或包含这种聚合物（A）和植物体生长载体（B）的混合物的模制产品的植物体生长保水材料。 用于植物和植物生长保水性材料的保水性支持物是具有优异的保水性的物质，并且它们基本上不会引起根生根抑制或根伸长的抑制。