菜的植物化学成分和整体味道调节:种植和生物肥料的组合
Milica Stojanović1, Dragica Milosavljević1, Abigaël Delcourt2
1Institute for Multidisciplinary Research, Department of Life Sciences, National Institute of the Republic of Serbia, University of Belgrade, Kneza Višeslava 1, 11030 Belgrade, Serbia.
Plants (Basel, Switzerland)
|December 31, 2025
概括
有效微生物 (EM) 和Trichoderma等生物肥料显著提高了的总含量 (TPC) 和叶绿素a. 红色菜品种显示出更高的抗氧化能力和有益的植物化学物质,而绿色品种则提供了更好的味道.
科学领域:
- 园艺科学 园艺科学
- 植物生理学 植物生理学
- 营养保健品 营养保健品
背景情况:
- 菜 (Lactuca sativa) 品种在植物化学特征和感官属性上有所不同.
- 生物受精策略,包括有效微生物 (EM) 和Trichoderma,可以影响植物的二次代谢.
- 了解特定种类对生物肥料的反应对于优化温室生产中的营养质量和产量至关重要.
研究的目的:
- 评估EM,Trichoderma和联合生物肥料对六种不同的生菜品种中初级和二级代谢物的影响.
- 确定特定的品种和生物肥料处理,以增强关键的植物化学物质和感官质量.
- 为优化生菜种植提供见解,以在温室条件下改善营养和感官特性.
主要方法:
- 在受控的秋季温室条件下,在人为土壤中种植了六种生菜品种.
- 应用了四种治疗方法:对照,EM,Trichoderma和EM和Trichoderma的组合.
- 分析包括总抗氧化剂容量 (TAC),总含量 (TPC),叶绿素,胡卜素,糖,有机酸,,黄,和酸乳.
主要成果:
- 与绿色品种相比,红品种 ("Carmesi", "Murai") 的TAC,TPC和可取植物化学物质都较高.
- 生物肥料显著增加了TPC (高达19.6%) 和叶绿素a (高达28.6%).
- 电子化肥和联合肥料显著增加了酸乳含量 (分别高达185.7%和128.6%),特别是在"卡梅西"和"高金"中.
结论:
- 红色品种"卡梅西"和"穆拉伊"具有优越的植物化学特征,以优质的产品为基础.
- 建议在温室生菜中使用EM处理和联合肥料来增强叶绿素a,TPC和主要乳.
- 绿色品种"Aquino"获得了高的感官分数,表明味道吸引力可以独立于最高代谢物含量.
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