Degradable mulching film material for potato planting as well as preparation method and application of degradable mulching film material
The invention relates to a degradable mulching film material for potato planting as well as a preparation method and application of the degradable mulching film material. The material is prepared fromthe following raw materials: polybutylene terephthalate, polylactic acid, polymethyl ethylene carbon...
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Format: | Patent |
Sprache: | chi ; eng |
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