在农林系统中研究两种药用植物的列病效应
Cuihui Cao1, Huali Tian2, Daoyong Jiang1
1Department of Chemistry and Pharmacy, Guilin Normal University, Feihu Road, Guilin, 541199, Guangxi, China.
Scientific reports
|April 10, 2025
概括
无花果树提取物可以在低度下促进Siraitia grosvenorii的生长,但在高度下抑制它. 这表明这些药用植物适合在农林系统中交叉种植.
科学领域:
- 农业林业是农业林业的一部分.
- 植物生理学 植物生理学
- 一种类基因异位症 (Allelopathy).
背景情况:
- 可持续的农林系统需要了解植物相互作用.
- 基病在植物群落动态和作物产量方面发挥着至关重要的作用.
研究的目的:
- 为了研究Ficus carica L. (无花果树) 在Siraitia grosvenorii.上对树干水性提取物的基疗效.
- 为了确定在农林系统中交叉种植这两种药用植物的适用性.
主要方法:
- 用不同度的无花果树干水性提取物给S. grosvenorii的种子和幼苗.
- 对种子发芽,幼苗生长,生物质和生理指标 (酶活性,甲酸含量) 的评估影响.
- 利用模拟的降雨和雾路径用于提取物应用.
主要成果:
- 低度 (5.0-10.0 g/L) 的无花果树提取物促进了S. grosvenorii种子的发芽,生物质和光合作用参数.
- 高度 (15.0-25.0 g/L) 导致超氧化物脱酶和过氧化酶活性增加,随后下降,并增加了甲含量.
- 合成基病症指数显示了最初的增加,其次是抑制.
结论:
- 在Ficus carica L.和Siraitia grosvenorii之间存在着显著的等位关系.
- 这些发现支持在农林系统中种植这些药用植物的潜力,在精心管理提取物度的情况下.
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