🇵🇹Portuguese Source WordCode: PT

biochar

Pronunciation / Transliteration: biochar

🇬🇧 Direct English Meaning:
Biochar/ˈbaɪ.oʊ.tʃɑːr/
nounCEFR B2 (Upper)Top #15000 frequency
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🇵🇹 Example Sentence in Portuguese:

"O biochar pode aumentar a fertilidade do solo."

Comprehensive Definitions & Senses

2 senses
As noun
  1. 1

    A form of charcoal produced from organic materials through pyrolysis, used to improve soil health and sequester carbon.

    "Farmers are increasingly using biochar to enhance soil fertility and reduce greenhouse gas emissions."
  2. 2

    A soil amendment that can improve agricultural productivity and reduce the need for chemical fertilizers.

    "The application of biochar in the garden led to a noticeable increase in plant growth."

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Antonyms & Contrasting Words (1)

Linguistic Origin & Historical Etymology

The term 'biochar' is a compound of 'bio-', derived from the Greek 'bios' meaning 'life', and 'char', from 'charcoal'. It emerged in the early 21st century as a method of carbon sequestration and soil enhancement, reflecting a growing awareness of sustainable agricultural practices.

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