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Research of truly biodegradable mulch film applied in sugarcane planting |
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Abstract: |
The truly biodegradable mulch film made by aliphatic co-polyester (PBSA)were applied in sugarcane planting in this
paper. The effect of sugarcane yield and mulch film’s weight loss which was made by different thickness and covering ways of truly biodegradable mulch film were researched. The results showed that the treatment of exposition had higher sugarcane sprouting rate and mulch film’s weight loss rate but lower sugarcane yield compared with the treatment of covering with soil. The truly biodegradable mulch film’s thickness with 0.009 mm had higher sugarcane sprouting rate and yield but lower mulch film’s weight loss rate compared with the thickness of 0.006 mm. |
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