| 11种降解地膜在土壤中的降解效果初报 |
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| 引用本文： | 孙向春,冯涛,殷晓燕,陈玉玲,何军红.11种降解地膜在土壤中的降解效果初报[J].甘肃农业科技,2016(11):48-50. |
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| 作者姓名： | 孙向春 冯涛 殷晓燕 陈玉玲 何军红 |
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| 作者单位： | 甘肃省酒泉市农业科学研究院,甘肃 酒泉,735000 |
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| 摘 要： | 试验观察了11种降解地膜在土壤中的降解效果,结果表明,11种降解地膜在土壤中都有不同程度的降解,其中以青岛康文生物材料有限公司生产的康文3号降解地膜在土壤中的降解率最高,在180 d时的降解率为30.17%,其埋入土壤中的时间越长,降解率越高,因此认为,应用康文3号降解地膜可以有效的减少残膜在土壤中的积累,应大力推广。
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| 关 键 词： | 降解地膜 土壤 降解率 降解效果 |
| 收稿时间： | 2016/8/2 0:00:00 |
A Preliminary Report on Degradation Effect of 11 Degradable Plastic Film in Soil |
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| SUN Xiangchun,FENG Tao,YIN Xiaoyan,CHEN Yuling,HE Junhong.A Preliminary Report on Degradation Effect of 11 Degradable Plastic Film in Soil[J].Gansu Agricultural Science and Technology,2016(11):48-50. |
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| Authors: | SUN Xiangchun FENG Tao YIN Xiaoyan CHEN Yuling HE Junhong |
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| Abstract: | The degradation effect of 11 kinds of degradable plastic film in soil is observed. The result shows that 11 kinds of degradable films have different degree of degradation in soil,Kangwen 3 biodegradable plastic film in soil is the highest,which the degradation produced by Qingdao Kang Biological Materials Co. Ltd. The degradation rate of 180 days is 30.17%,the longer buried in the soil,the degradation rate is higher. We all think the application of Kangwen 3 biodegradable plastic film can effectively reduce the accumulation of residual plastic film in soil,and it would be widely popularized and used in the near further. |
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| Keywords: | Degradable film Soil Degradation rate Degradation effect |
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