生态肥沃和微肥沃的植物生物兴奋剂提高了小麦的生产力和用水效率
David Tavi Agbor1,2,3, Darina Štyriaková4, Sena Pacci5
1Faculty of Agriculture, Department of Soil Science and Plant Nutrition, Ondokuz Mayıs University, Samsun, Türkiye. agbordavid9@gmail.com.
Scientific reports
|November 5, 2025
概括
生态肥沃和微肥沃的生物刺激剂显著提高小麦产量和用水效率 (WUE). 这些环保替代合成肥料的10%剂量在温室试验中被证明是最有效的.
科学领域:
- 农业科学 农业科学
- 农业学是一种农业学.
- 环境科学 环境科学
背景情况:
- 现代农业严重依赖合成农业化学品,造成环境风险.
- 可持续的替代品对于环保的农业实践至关重要.
- 生态肥沃和微肥沃等生物刺激剂提供了作为可持续肥料替代品的潜力.
研究的目的:
- 评估生态肥沃和微肥沃生物刺激剂对小麦生产率的影响.
- 评估这些生物刺激剂对小麦用水效率 (WUE) 的影响.
- 为了确定小麦种植的最佳生物刺激剂剂量.
主要方法:
- 在受控的温室条件下使用了分割图的实验设计.
- 测试了两种生物刺激剂 (生态肥沃,微肥沃) 和五种治疗水平 (对照剂,无机肥,2.5%,5%,5%,10%剂量).
- 测量了小麦耕作,叶绿素含量,谷物产量和WUE.
主要成果:
- 生态肥料的耕作和总叶绿素含量明显高于微型肥料.
- 10%的生物刺激剂剂量导致了最高的耕作,茎延长和叶绿素含量.
- 与微型肥料相比,生态肥料实现了更高的谷物产量 (9.4 t ha-1) 和WUE (3,279 g mL-1).
- 10%的处理水平产生了最高的谷物产量 (10.4 t ha-1) 和WUE (3553 g mL-1).
结论:
- 生态肥沃和微肥沃的生物刺激剂有效地提高小麦的生产力和WUE.
- 最佳的应用速率,特别是10%的剂量,是最大化益处的关键.
- 这些生物刺激剂代表了传统合成肥料的有希望的,环保的替代品.
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