浙江农业科学 ›› 2025, Vol. 66 ›› Issue (2): 298-303.DOI: 10.16178/j.issn.0528-9017.20231065

• 粮食作物 • 上一篇    下一篇

秸混肥对水稻产量和土壤肥力的影响

蒋沈悦1,2(), 王利芳3, 张海娟4, 邵赛男4, 江花琴4, 孟庆玖4, 钱毅5, 薛兆琨1, 蒋玉根4,*(), 叶正钱1,*()   

  1. 1.浙江农林大学,浙江 杭州 311300
    2.建德市市场监管局,浙江 建德 311600
    3.杭州市富阳区人民政府东洲街道办事处,浙江 杭州 311401
    4.杭州市富阳区农业技术推广中心,浙江 杭州 311400
    5.杭州市富阳区人民政府银湖街道办事处,浙江 杭州 311402
  • 收稿日期:2023-09-23 出版日期:2025-02-11 发布日期:2025-03-24
  • 通讯作者: 叶正钱(1965—),浙江湖州人,教授,研究方向为农业资源与环境,E-mail:yezhq@zafu.edu.cn
    蒋玉根(1964—),浙江杭州人,农业技术推广研究员,研究方向为土壤肥料,E-mail:1287755967@qq.com
  • 作者简介:蒋沈悦(1995—),浙江杭州人,硕士,研究方向为耕地质量培育与提升,E-mail:455069178@qq.com
  • 基金资助:
    杭州市科技项目(秸秆纤维化促腐还田技术对土壤培肥及控病效应的研究与应用);杭州市农业科技协作与创新攻关项目(非粮化耕地复耕培肥关键技术研发与应用)

Study on the effect of straw mixed fertilizer on rice yield and soil fertility

JIANG Shenyue1,2(), WANG Lifang3, ZHANG Haijuan4, SHAO Sainan4, JIANG Huaqin4, MENG Qingjiu4, QIAN Yi5, XUE Zhaokun1, JIANG Yugen4,*(), YE Zhengqian1,*()   

  1. 1. Zhejiang A&F University, Hangzhou 311300, Zhejiang
    2. Jiande Municipal Market Supervision Bureau, Jiande 311600, Zhejiang
    3. Dongzhou Sub-district Office of the People's Government of Fuyang District, Hangzhou City, Hangzhou 311401, Zhejiang
    4. Hangzhou Fuyang Agricultural Technology Extension Center, Hangzhou 311400, Zhejiang
    5. Yinhu Sub-district Office of the People's Government of Fuyang District, Hangzhou City, Hangzhou 311402, Zhejiang
  • Received:2023-09-23 Online:2025-02-11 Published:2025-03-24

摘要:

秸秆是农业生产中的主要废弃物,由于体量庞大,收集处置难度高,时常被随地乱堆、焚烧或长期直接还田,影响周围环境质量。为解决农业秸秆处理难题,提高资源利用率,研制秸混肥,并通过3 a田间试验评价其对水稻产量和土壤肥力的影响。结果表明,施用秸混肥提高了土壤有机质、速效磷和速效钾含量。秸混肥处理有效调节了土壤pH值和水溶性盐含量。与其他处理相比,秸秆掺混肥处理的水稻产量较高。本研究证明秸混肥不仅解决了秸秆处理问题,还通过改良土壤促进了农业可持续发展。秸混肥对土壤肥力的长期影响仍有待进一步研究。

关键词: 秸秆, 秸混肥, 水稻, 应用

Abstract:

Straw is the main waste in agricultural production. Due to its large volume, it is difficult to collect and dispose. For a long time, it is often piled up, burned or directly returned to the field, which affects the quality of the surrounding environment. To address the challenges of agricultural straw and improve resource utilization, a straw mixed fertilizer was developed and its effects were evaluated on rice yield and soil fertility through a three-year field experiment. Results demonstrated that application of straw mixed fertilizer increased soil organic matter, available phosphorus, and potassium. Soil pH value and salinity were effectively regulated under straw mixed fertilizer treatments. Compared to other treatments, straw mixed fertilizer application achieved better rice yield. This study confirms that straw mixed fertilizer not only resolves straw disposal issues but also promotes sustainable agriculture by improving soil. Long-term effects of straw mixed fertilizer on soil fertility is still needed to be further investigated.

Key words: straw, straw mixed fertilizer, rice, applications

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