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Watering device for plant irrigation
专利权人:
Linda Mae Braun
发明人:
Linda Mae Braun
申请号:
US12559900
公开号:
US08122641B2
申请日:
2009.09.15
申请国别(地区):
US
年份:
2012
代理人:
摘要:
A plant watering device comprises a pair of water absorbent shells made from natural coconut husks. Cotton pads are placed between the shells for further water storage and slow persistent release. An amount of plant nutrient and water filtering carbon material is placed within the cotton pads for disbursement to the root system of a plant. The husks and cotton pads are stacked and wrapped in a mesh material. The device is buried in a planter in close proximity to a root system of a plant.
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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