Table 1 Physiochemical properties of the tested dates palm biochar.

From: Biochar from date palm enhances hydroponic growth of Ocimum Basilicum under arid conditions of Fujairah

Dates palm biochar types

Physiochemical properties

Units

Leaflet

Petiole

Fruits

Current

(v)

Voltage

(mA)

pH

 

EC

(µS/cm)

TDS

(mg/l)

Drained water

(ml)

Ca

(ppm)

K

Mg

Na

Fe

Cu

Zn