发明名称 THE MANUFACTURING METHOD OF MULCHING FILM AND THE MULCHING FILM
摘要 A method for manufacturing a functional mulching film for rice direct seeding, and a mulching film manufactured by the same method. The mulching film is installed in a paddy field and formed to suppress weed growth and contains a fertilizer for enhancing rice growth and a powder ore for reinforcing the fertility of the soil.
申请公布号 CA2691111(C) 申请公布日期 2013.05.21
申请号 CA20082691111 申请日期 2008.06.13
申请人 KIM, YOUN-SOO 发明人 KIM, YOUN-SOO
分类号 A01G13/00 主分类号 A01G13/00
代理机构 代理人
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