Question

Is soil a neutral staff?

Answer 1

yes soil is a neutral staff

Answer 2

Global variation in soil pH.Red= acidic soil.Yellow= neutral soil.Blue= alkaline soil.Black= no data.Soil pHis a measure of theacidityorbasicityof asoil.pHis defined as the negativelogarithm(base 10) of the activity of hydro ninepins (H+or, more precisely,H3O+aq) in asolution. In soils, it is measured in a slurry of soil mixed with water (or a salt solution), and normally falls between 3 and10, with 7 being neutral. Acid soils have a pH below 7 andalkalinesoils have a pH above 7. Ultra-acidic soils (pH<3.5) and very strongly alkaline soils (pH>9) are rare. Soil pHis considered a master variable in soils as it affects many chemical processes. It specifically affectsplant nutrientavailability by controlling the chemical forms of the different nutrients and influencing the chemical reactions they undergo. The optimum pH range for most plants is between 5.5 and 7.5; however, many plants have adapted to thrive at pH values outside this range.