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ARTICLE FOR ENRICHING SOIL FERTILITY
专利权人:
PS Global Sdn Bhd
发明人:
Kim Fui NG,Lee Yien THANG
申请号:
US16729552
公开号:
US20200205359A1
申请日:
2019.12.30
申请国别(地区):
US
年份:
2020
代理人:
摘要:
The present disclosure relates to an article for enriching soil fertility, a method of manufacturing the same and a method of enriching soil fertility. The article comprising: a plurality of containers, each having a respective fluid-permeable membrane and each containing one or more fertilizers. At least one of permeabilities of the membranes and contents of the one or more fertilizers are selected to control a release of the fertilizers from the containers.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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