| 摘要 |
PROBLEM TO BE SOLVED: To provide agricultural resin film comprising polyolefin resin, having characteristics of agricultural mulch film, and easily recovered after growth of crops. SOLUTION: The agricultural resin mulch film has the following structure: biodegradable resin film comprising at least one kind of polybutylene succinate, polybutylene succinate adipate, polybutylene adipate terephthalate, 1,4-butanediol-succinic acid-lactic acid copolymer, or polycaprolactone is formed at both end parts of the polyolefin resin film in a width direction as an underground buried part. COPYRIGHT: (C)2005,JPO&NCIPI
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