Patent ID: 8425819

Claim:
A cutting culture medium, comprising the following components in the following volume percentage: pine scales 20-50%, vermiculite 10-40%, peat 15-40%, and perlite 10-30%; wherein: said pine scales have a particle size of 2-5 mm; said vermiculite has a particle size of 3-5 mm; said perlite has a particle size of 2-4 mm; and the cutting culture medium comprises 300-700 g trace elements per cubic meter of the cutting medium, said trace elements comprising the following components in the following weight percentage: calcium sulfate 9-11%, magnesium sulfate 19-21%, manganese sulfate 9.5-11.5%, zinc sulfate 3.8-5.4%, copper sulfate 1.2-2.8%, ferrous sulfate 48.5-56.5%, boric acid 0.2-0.9%, and ammonium heptamolybdate 0.05-0.15%.