设施内秸秆覆盖对马铃薯商品性及土壤理化性质的影响
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S532.01

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吉林省农业科技创新工程项目(CXGC2023RCB008)


Effects of Straw Mulching in Protected Facilities on Potato Commercial Quality and Soil Physicochemical Properties
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    摘要:

    为实现资源的高效利用与拓展设施农业发展空间,本研究探讨了秸秆覆盖替代地膜应用于设施马铃薯生产的可行性。研究采用随机区组田间试验设计,以玉米、水稻秸秆为覆盖材料,分析了不同秸秆类型及覆盖量对马铃薯产量、品质及土壤理化性质的影响,探讨了设施条件下秸秆覆盖栽培技术的应用价值。结果表明,在设施条件下,玉米秸秆覆盖量为8 500 kg/hm2的处理能够明显提高马铃薯的产量和商品性,并有效改善土壤环境。研究证实,马铃薯免耕覆盖栽培技术作为一种轻简高效的栽培模式,能够节省人工成本和生产时间,有效缓解资源浪费和环境污染问题,适合在吉林省及类似区域进行推广应用。

    Abstract:

    To achieve efficient resource utilization and expand facility agriculture development, this study explored the feasibility of replacing plastic film with straw mulching in potato production under facility conditions. A randomized block field experiment was conducted using corn and rice straw as mulching materials, investigating the effects of different straw types and mulching amounts on potato yield, quality, and soil physicochemical properties, as well as assessing the value of straw mulching technology under facility conditions. The results showed that, under facility conditions, corn straw mulching at a rate of 8500 kg/ha significantly improved potato yield and marketability, effectively enhancing soil conditions. The study confirmed that the potato no-till mulching cultivation technique, as a simple and efficient agricultural practice, can significantly reduce labor costs and production time while mitigating resource waste and environmental pollution, making it suitable for promotion in Jilin Province and similar regions.

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李闯,王昱,郭晓威,袁宝祺,姚琪,王庆峰,王忠伟.设施内秸秆覆盖对马铃薯商品性及土壤理化性质的影响[J].东北农业科学,2025,50(5):71-75.

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  • 收稿日期:2025-01-22
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  • 在线发布日期: 2025-11-11
  • 出版日期: 2025-10-25
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