soil acidity

[/sɔɪl əˈsɪdɪti/]
noun
acidez do solo
1. The measure of hydrogen ion concentration in soil, typically expressed as pH value; soils with pH below 7.0 are considered acidic
The farmer tested the soil acidity before planting crops to ensure proper pH levels.
O agricultor testou a acidez do solo antes de plantar colheitas para garantir níveis adequados de pH.
2. The property of soil containing excess hydrogen ions that can affect nutrient availability and plant growth
High soil acidity can limit the availability of essential nutrients like calcium and magnesium.
A alta acidez do solo pode limitar a disponibilidade de nutrientes essenciais como cálcio e magnésio.
Soil acidity is a critical concern in agricultural regions of Brazil, particularly in the central-west and southeast regions where naturally acidic soils are common. The term is widely used in agricultural extension programs and farming communities. In the USA, soil acidity management is fundamental to crop production, especially in the eastern regions where soils tend to be naturally acidic. Both Brazilian and American farmers routinely conduct soil testing and pH adjustment as part of standard agricultural practices.
Synonyms / Sinônimos
soil pHsoil reactionsoil hydrogen concentrationacidity level
Antonyms / Antônimos
soil alkalinitysoil basicity

Regional Variations

General Brazilian
acidez do solo
Standard term used in agricultural and soil science contexts
Rio de Janeiro
acidez do solo
Same as general Brazilian Portuguese
São Paulo
acidez do solo
Common in agricultural regions; sometimes referred to as 'nível de pH do solo'
Portugal
acidez do solo
Used identically; Portuguese agricultural communities use this term

Related Words

pH scalesoil amendmentlimenutrient availabilityaluminum toxicityion exchange capacity

Related Idioms & Phrases

adjust soil acidity
test for soil acidity
correct soil acidity
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