V2EX soil amendment

Soil Amendment

Definition|定义

soil amendment 指“土壤改良剂/土壤改良材料”:添加到土壤中的物质,用来改善土壤的结构(疏松度、团粒结构)、保水/排水能力、通气性酸碱度(pH)有机质含量等。它不一定以“直接提供大量养分”为主要目的(这一点常与 fertilizer 肥料区分)。

Pronunciation|发音

/sl mendmnt/

Examples|例句

Mix compost into the garden bed as a soil amendment.
把堆肥拌入菜园土里作为土壤改良剂。

Because the field’s clay soil drained poorly, the farmer applied gypsum as a soil amendment to improve soil structure.
由于田里的黏土排水不良,农民施用了石膏作为土壤改良材料来改善土壤结构。

Etymology|词源

soil 来自古英语 sol,意为“地面、土壤”。amendment 来自古法语 amender(“改进、纠正”),其词根含义与“变得更好”相关。合在一起,soil amendment 字面就是“让土壤变得更好的添加物/改良措施”。

Related Words|相关词汇

Literary Works|文学作品

  • Rodale’s Encyclopedia of Organic Gardening(《罗代尔有机园艺百科》)
  • Teaming with Microbes(《与微生物共生:有机园艺的土壤食物网》)
  • The Soil Will Save Us(《拯救我们的土壤》)
  • Gaia’s Garden(《盖娅的花园:家庭尺度的永续农业指南》)
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