V2EX mulch

Mulch

定义 Definition

mulch 是一个名词和动词,指覆盖在土壤表面的覆盖物(如树皮、落叶、稻草等),用于保持水分、抑制杂草生长和改善土壤质量。作为动词,意为"用覆盖物覆盖土壤"。

发音 Pronunciation

/mlt/

例句 Examples

I spread mulch around the flower beds to keep the soil moist.
我在花坛周围铺了覆盖物,以保持土壤湿润。

After years of mulching with organic materials, the once-barren garden soil had transformed into rich, dark earth teeming with earthworms.
经过多年使用有机材料覆盖,原本贫瘠的花园土壤已变成了富含蚯蚓的深色肥沃泥土。

词源 Etymology

mulch 一词最早出现于17世纪,源自中古英语 molsh,意为"柔软的、开始腐烂的",与德语方言 molsch(意为"柔软的、腐烂的")有关。这个词最初描述的是腐烂中的有机物质,后来逐渐演变为专指园艺中用于覆盖土壤的材料。其核心含义始终与"柔软、分解中的有机物"这一概念紧密相连。

相关词汇 Related Words

文学作品引用 Literary References

  • 在梭罗(Henry David Thoreau)的《瓦尔登湖》(Walden)中,作者多次描写自然界中落叶覆盖土壤、滋养大地的过程,与 mulch 的概念密切相关。
  • 迈克尔波伦(Michael Pollan)在《第二自然》(Second Nature: A Gardener's Education)中详细讨论了 mulch 在园艺实践中的重要作用,将其视为有机园艺的核心技术之一。
  • 芭芭拉金索沃(Barbara Kingsolver)在《动物、蔬菜、奇迹》(Animal, Vegetable, Miracle)中也频繁提及 mulching 作为可持续农业的关键步骤。
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