Effect of Soil Physical State on the Earthworms in Hungary

Table 2

Earthworms’ live weight (g m^-2) in the top 20 cm layer of a brown gleyic forest soil, under maize (Pyhra, 1998–2006, from [33]).

Tillage variants	1998	2000	2002	2004	2006	Mean
Direct drilling	52.7	24.2	55.1	64.3	217.8	82.8
Ridge till	9.8	11.3	41.9	17.8	67.1	29.6
Ploughing	14.7	3.5	23.8	11.7	42.3	19.2
Years	rainy	dry	rainy	average	average