公开(公告)号：US20150150197A1

公开(公告)日：2015-06-04

申请号：US14367319

申请日：2012-12-21

Applicant: Rockwool International A/S

Inventor： Daan Louis De Kubber ,  Frank Hendrikus Peter Janssen

IPC: A01G9/02

CPC classification number: A01G9/021 ,  A01G24/18 ,  A01G31/00

Abstract: A man-made vitreous fibre (MMVF) plant growth substrate is provided. The substrate has properties including a volume of 3 to 20 litres, two layers of differing density, and the use of a hydrophilic binding system. This is found to provide a substrate which allows excellent control of the water and/or nutrient contents within the substrate when used for plant growth.

Abstract translation: 提供人造玻璃纤维（MMVF）植物生长基质。 基材具有3至20升的体积，两层不同密度的特性，以及使用亲水性结合体系。 这被发现提供了一种底物，当用于植物生长时，其能够极好地控制底物内的水和/或营养物质含量。

公开(公告)号：US20150128492A1

公开(公告)日：2015-05-14

申请号：US14367396

申请日：2012-12-21

Applicant: Rockwool International A/S

Inventor： Daan Louis De Kubber ,  Frank Hendrikus Peter Janssen

IPC: A01G9/02

CPC classification number: A01G9/021 ,  A01G24/18 ,  A01G31/00

Abstract: A man-made vitreous fibre (MMVF) plant growth substrate is provided. The substrate has properties including a volume of 3 to 20 litres, two layers of differing density, and the use of an organic binder selected from formaldehyde free binders. This is found to provide a substrate which allows excellent control of the water and/or nutrient contents within the substrate when used for plant growth.

Abstract translation: 提供人造玻璃纤维（MMVF）植物生长基质。 基材具有包括3至20升的体积，两层不同密度的性质，以及使用选自无甲醛粘合剂的有机粘合剂。 这被发现提供了一种底物，当用于植物生长时，其能够极好地控制底物内的水和/或营养物质含量。

公开(公告)号：US20150027052A1

公开(公告)日：2015-01-29

申请号：US14367338

申请日：2012-12-21

Applicant: Rockwool International A/S

Inventor： Frank Hendrikus Peter Janssen ,  Daan Louis De Kubber

IPC: A01G31/00

CPC classification number: A01G31/00 ,  A01G24/18

Abstract: A man-made vitreous fibre (MMVF) plant growth substrate is provided. The substrate has properties including a volume of 3 to 20 litres, two layers of differing density. The height of the two layers lie in the ranges of 25 mm to 50 mm and 50 mm to 100 mm This is found to provide a substrate which allows excellent control of the water and/or nutrient contents within the substrate when used for plant growth.

Abstract translation: 提供人造玻璃纤维（MMVF）植物生长基质。 基板具有包括3至20升的体积，两层不同密度的特性。 两层的高度在25mm至50mm和50mm至100mm的范围内。这被发现提供了一种底物，当用于植物生长时，其能够极好地控制底物内的水和/或营养物含量。

公开(公告)号：US11337377B2

公开(公告)日：2022-05-24

申请号：US14367396

申请日：2012-12-21

Applicant: Rockwool International A/S

Inventor： Daan Louis De Kubber ,  Frank Hendrikus Peter Janssen

IPC: A01G9/02 ,  A01G31/00 ,  A01G24/18

Abstract: A man-made vitreous fibre (MMVF) plant growth substrate is provided. The substrate has properties including a volume of 3 to 20 litres, two layers of differing density, and the use of an organic binder selected from formaldehyde free binders. This is found to provide a substrate which allows excellent control of the water and/or nutrient contents within the substrate when used for plant growth.