to impregnate the soil
- phrasal verb
- Specialized
- Farmers often impregnate the soil with organic fertilizers to enhance crop yields.
Examples
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Using compost is a great way to impregnate the soil naturally and boost its fertility.
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It would impregnate the soil if dropped from a series of air bursts above and ahead of the army.
Fiction book (1994) -
To improve plant growth, gardeners impregnate the soil with essential nutrients.
Synonyms
To add plant food to soil or plants to help them grow
Add compost or other nutrients to soil to make it better for growing plants
Antonyms
How Enriched
- Specialized
- US
Surface Forms
Morphology
impregnate + the + soil
The sense of 'impregnate' as 'to saturate completely' combined with 'soil' yields a clear literal meaning: to saturate the soil with nutrients or substances. The determiner 'the' is irrelevant; this is a straightforward compositional verb + object construction that a learner who knows the constituents can derive.
Etymology
Impregnate the soil creates a simple image of pouring or mixing compost and other food into the soil so the ground is full of food for plants. That's why it means 'to enrich the soil' by adding nutrients.