有机薄荷种植中的基质:生长,植物化学和生物活动
Gilcielen de Oliveira Carreiro1, Hélida Mara Magalhães2, Mariana Moraes Pinc1
1Postgraduate Program in Biotechnology Applied to Agriculture, Universidade Paranaense (UNIPAR), Umuarama 87502-210, Brazil.
Plants (Basel, Switzerland)
|September 27, 2025
概括
牛 (SM) 增加了薄荷生物质和卡含量,而修正土壤 (CS) 和带有土 (SVR) 的土壤增强了抗氧化活性. SM为薄荷种植提供了一个可持续的替代方案.
科学领域:
- 农业科学 农业科学
- 植物科学 植物科学
- 生物技术是生物技术.
背景情况:
- 薄荷薄荷 (Mentha piperita) 是一种在商业上重要的精油 (EO) 生产植物.
- 胡 EO 在制药,香水,食品和化品行业广泛使用.
- 需要可持续的种植实践来减少环境影响和成本.
研究的目的:
- 评估用于薄荷种植的工业化肥料的替代基质.
- 为了增强植物的发育和精油产量.
- 为了减少环境影响和种植成本.
主要方法:
- 三种处理方法进行了比较:修正土壤 (CS),带有白,白和石粉 (SVR) 的土壤,以及用牛 (SM) 的土壤.
- 评估了生长参数,营养含量,抗氧化剂和酶活性 (氨氨酶 - PAL),EO产量和化学成分.
- 使用DPPH和β-胡卜素试验评估抗氧化活性.
主要成果:
- 牛 (SM) 处理产生了最高的新鲜和干燥生物质,含量和PAL活性.
- 有土 (SVR) 的土壤显示出更高的含量,芽/根比率和酸硫酸酶活性.
- 精油的产量在处理过程中是可比的,但SM的卡含量最高 (74.18%).
- 修正后的土壤 (CS) 和SVR处理显示出更高的抗氧化剂和含量.
- 牛 (SM) 显著增加了安托西亚尼度.
结论:
- 牛 (SM) 是一个有前途的可持续替代品,可以提高薄荷生物质的生产力.
- 修正土壤 (CS) 和SVR治疗有效地提高了薄荷的抗氧化潜力.
- 基质的选择取决于所需的结果:生物质生产或增强的抗氧化特性.
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