| 粉煤灰应用于农业方面的研究进展 |
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| 引用本文： | 张婷,石爱丽,张莹莹,巴金磊,李新畅,李海燕,郑然. 粉煤灰应用于农业方面的研究进展[J]. 现代农业科技, 2023, 0(20) |
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| 作者姓名： | 张婷 石爱丽 张莹莹 巴金磊 李新畅 李海燕 郑然 |
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| 作者单位： | 承德市农林科学院,承德市农林科学院,承德市农林科学院,承德市农林科学院,承德市农林科学院,承德市农林科学院,承德市农林科学院 |
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| 基金项目： | 承德市科学技术研究与发展计划资助项目(202103B003)。 |
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| 摘 要： | 粉煤灰是燃煤电厂产生的固体废弃物,年排放量十分巨大,其资源化利用主要集中在建材、环保、化工以及农业等方面。粉煤灰中含有多种易于植物生长的元素,且基于其特殊的理化性质,可作为潜在的土壤改良剂应用于农业,对改良土壤酸碱性、提高土壤质量、促进植物生长等表现出积极的作用。现将其在农业方面的应用进展进行论述,并对其存在的问题其未来的发展进行探讨,以期为粉煤灰在农业领域的资源化利用提供参考。
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| 关 键 词： | 粉煤灰 土壤改良剂 资源化利用 农业 |
| 收稿时间： | 2023-02-17 |
| 修稿时间： | 2023-02-17 |
Research Progress in Application of Fly ash in Agriculture |
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| Abstract: | Fly ash is a solid waste generated by coal-fired power plants, with huge annual emissions. Its resource utilization mainly focuses on building materials, environmental protection, chemical industry and agriculture. Fly ash contains a variety of elements that are easy to plant growth, and based on its special physical and chemical properties, it can be used as a potential soil conditioner in agriculture, which plays a positive role in improving soil acidity and alkalinity, improving soil quality, and promoting plant growth.Now its application progress in agriculture is discussed, and its existing problems and future development are discussed, in order to provide reference for the resource utilization of fly ash in agriculture. |
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| Keywords: | fly ash soil improver resource utilization agriculture |
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