Acid Treatment [1042]

Arctostaphylos nevadensis seeds/acid scarification (45:312)
Bicarbonate water/treating (38:423)
Crataegus species/acid seed treatments (32:203)
Root promotion on stem cuttings by acid and base (26:95)
Seed dormancy/acid treatment to overcome (39:205)
Seed germination Lathyrus latifolius/sulfuric acid treatment (47:673)
Sophora secundiflora seeds/scarification treatments (40:423)