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Biodegradable controlled release amylaceous material matrix
Biodegradable controlled release amylaceous material matrix
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机译:可生物降解的控释淀粉材料基质
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摘要
A biodegradable or digestible matrix is provided suitable for use as a controlled release of an agriculturally active agent such as insecticides, fungicides, fertilizers, plant growth regulants, etc. The matrix comprises an amylaceous material optionally in association with a synthetic polymer and is formed under elevated temperature and pressure.
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