Bulletin of the National Research Centre

Table 1 Various soil analysis

From: Growth and chemical profile of clary sage (Salvia sclarea L.) in response to algae and banana peel extracts

Items	Values
Sand	20.9%
Silt	33.8%
Clay	45.3%
pH	7.6
EC (dS/m)	1.8
Organic matter	1.7%
CaCO₃	0.8%
Total N	81.3%
Cations (mg/100 g of soil)
P	22.7
K	24.1
Ca	78.3
Mg	19.5
Na	40.7
Anions (mg/100 g of soil)
HCO₃	25.9
Cl	12.2
SO₄	24.1

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