The measure of acidity/alkalinity in soils is based on the relative concentration of active hydrogen ions.
Correct Answer:
Verified
Q121: Many essential plant nutrients occur in soil
Q122: The less the colloidal content of the
Q123: Solum is another term for the R
Q124: Humus is an example of inorganic colloids
Q125: Shale regolith produces coarse-textured soil and limits
Q127: Scientists recognize 175 gradations of soil color.
Q128: The process of eluviation in soils is
Q129: In cool climates, areas of poor drainage
Q130: The deposition of finer particles at a
Q131: Field capacity is the maximum amount of
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents