植物水培教案

1.2.3.34.1.2.3.1.2.3.1.2.1.2.1.2.1.kt2.1.2.:1.2.3.1234NFTkt1213NPSKCaMgFeMnBZnCuMoNiCl/////:/:/:///3~pH1121100.3pH104120ppm1.1:12.1.KDKD3.10201511.23pHpH2.1510231.A+AB+BC2.ABC3.A+AB+BC