V2EX biostimulant

Biostimulant

释义 Definition

生物刺激剂 / 生物促生剂:指施用于植物、种子或土壤的物质或微生物,用来促进植物生长、提高养分利用效率、增强抗逆性(如抗旱/抗盐/抗寒)、改善品质等;其作用通常不是像肥料那样直接提供大量必需养分,而是通过调节或激活植物与土壤系统来“促生”。

发音 Pronunciation (IPA)

/baostmjlnt/

例句 Examples

Farmers applied a biostimulant to help seedlings grow faster.
农民施用了生物刺激剂来帮助幼苗更快生长。

In field trials, the biostimulant improved nutrient uptake and increased yield under drought stress.
在田间试验中,该生物刺激剂提高了养分吸收,并在干旱胁迫下提升了产量。

词源 Etymology

由 **bio-**(“生物的、与生命有关的”)+ stimulant(“刺激物、促进剂”)构成,字面意思是“生物性的促进/刺激物”。该词在现代农业与园艺语境中常用来指一类“促生”投入品(如海藻提取物、腐殖酸、氨基酸类制剂、特定有益微生物等)。

相关词 Related Words

文献与作品 Notable Works

  • Biostimulants in Plant Science: A Global Perspective(学术专著,讨论生物刺激剂的类型与作用机制)
  • Handbook of Plant and Crop Physiology(章节中常涉及 biostimulant 在胁迫生理与增产中的应用)
  • 期刊 Scientia HorticulturaeAgronomyFrontiers in Plant Science(相关文章中常出现 “biostimulant” 用于园艺与作物管理研究)
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