浙江农业科学

浙江农业科学 ›› 2026, Vol. 67 ›› Issue (9): 2294-2297.DOI: 10.16178/j.issn.0528-9017.20250212

• 资源与环境 • 上一篇    下一篇

不同生物降解地膜对芋生长、产量及土壤环境的影响

蔡美艳1(), 毛玲荣1, 林桂平2, 林怡1, 肖文铎3   

  1. 1.温岭市农业农村和水利局，浙江 温岭 317500
    2.温岭市果蔗专业技术协会，浙江 温岭 317523
    3.温岭市泽国肖健康果蔬园，浙江 温岭 317523
  • 收稿日期:2026-03-23 出版日期:2026-09-11 发布日期:2026-09-24
  • 作者简介:蔡美艳，从事农技推广工作。E-mail：cloudivy@163.com。
  • 基金资助:
    浙江省蔬菜产业技术团队项目—瓜菜全生物降解地膜覆盖技术示范（2021—2023）

Effects of different biodegradable mulching films on growth，yield and soil environment of taro

CAI Meiyan1(), MAO Lingrong1, LIN Guiping2, LIN Yi1, XIAO Wenduo3   

  1. 1.Agriculture，Rural Affairs and Water Resources Bureau of Wenling，Wenling 317500，Zhejiang
    2.Wenling Fruit;Sugarcane Professional and Technical Association，Wenling 317523，Zhejiang
    3.Wenling Zeguoxiao Healthy Fruit and;Vegetable Garden，Wenling 317523，Zhejiang
  • Received:2026-03-23 Online:2026-09-11 Published:2026-09-24

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摘要：

为研究不同生物降解地膜对芋生长、产量和土壤环境的影响，本试验在春播芋上开展生物降解膜覆盖、普通膜覆盖和露地栽培对比试验，比较不同处理下芋生长、土壤环境和地膜降解情况。结果表明，生物降解地膜具有显著的土壤增温效果，对芋出苗率和叶龄无显著影响。产量方面，弘睿8表现最佳，极显著（p<0.01）高于其他处理。降解性能方面，昶法10和弘睿8降解较快，家乐蜜10降解稍缓，至芋收获时，各生物降解地膜处理畦面基本无地膜残留。综合比较，生物降解地膜在芋生产上具有一定优势，能够同时满足作物生长期需求并有效治理土壤污染，可作为普通地膜的替代品推广应用。

关键词: 生物降解地膜, 普通地膜, 芋, 降解, 产量

Abstract:

To study the effects of different biodegradable mulching films on the growth，yield and soil environment of taro，a comparative experiment was conducted on spring-sown taro using biodegradable film mulching，ordinary plastic film mulching and open-field cultivation. The growth of taro，soil environment and degradation of the mulching films were compared among different treatments. The results showed that biodegradable mulching films had significant soil warming effects and no significant influence on emergence rate and leaf age of taro. In terms of yield，Hongrui 8 performed best，being highly significantly（p<0.01）higher than the other treatments. Regarding degradation performance，Changfa 10 and Hongrui 8 degraded faster，while Jialemi 10 degraded slightly slower；by the time of taro harvest，the ridge surfaces of all biodegradable mulching film treatments had basically no film residue. In comprehensive comparison，biodegradable mulching films have certain advantages in taro production，as they can meet crop growth requirements and effectively control soil pollution，and thus can be promoted as substitutes for ordinary plastic films.

Key words: biodegradable mulching film, ordinary plastic film, taro, degradation, yield

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