发明名称 |
Weed-preventing paper for use in plant cultivation |
摘要 |
A weed-preventing paper with multiple functions for use in plant cultivation is provided. The weed-preventing paper includes a paper body covering a surface of a soil where the plant is to be grown, and having at least a cross opening for the plant to pass therethrough, a weed-preventing agent contained in the paper body for blocking light so as to prevent the growth of a weed surrounding the plant, and a water indicator printed on the paper body and showing a hydrous and an anhydrous states thereof via different colors for being a reminder of watering.
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申请公布号 |
US2004103580(A1) |
申请公布日期 |
2004.06.03 |
申请号 |
US20030719378 |
申请日期 |
2003.11.21 |
申请人 |
YUEN FOONG YU BIO-TECH CO. LTD. |
发明人 |
HUANG RUI-ZHI;CHOU CHUN-CHI |
分类号 |
A01G13/00;A01G9/02;A01G13/02;A01G27/00;A01M21/00;A01M29/06;A01M29/08;A01M29/12;A01M29/34;(IPC1-7):A01G7/00 |
主分类号 |
A01G13/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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