Table 1 Chemical characteristics and ingredients of used soils.

From: Efficacy of chemical and biological slug control measures in response to watering and earthworms

Parameter

Compost soil mixture of Seiringer (data of analysis)

Seramis Bio Hochbeet-Gemüseerde peat free

pH-value (CaCl2)

7.25–8.75

5–7

Salt content (g l−1 KCl)

2.6–4.6

1–3

N (mg l−1)

45

40–300

P2O5 (mg l−1)

818

40–300

K2O (mg l−1)

2713

300–1000

Ingredients

green waste compost, fine sand, peat and pieces of red-bricks

bark humus, green waste-compost, horn grit, coconut fiber, calcium carbonate, and extraction residues of oilseeds