土壤学

acid phosphate

acid phosphate of lime

acid-proof

acid radical

acid reaction

acid residue

acid rock

acid soil

acid-soluble

acid sulphate soil(=mangrove soil)

acid suspension

acid tolerant species

acidulation(＝acidation)

aciduric bacteria

acid value

aclimatic soil formation

aconitase

acreage under crop

acrisol

acrospore

acrosporous

Acrostalagmus Corda

acrothea

acrox

acrylic acid