Table 3: Content components in the form available for plants (mg kg-1) in ameliorants (CW, SM) and soil samples (the slash represent the data for 2011/2012).
Variant |
Analyzed Growing Medium |
Ca |
Mg |
Ni |
Cu |
S |
CW |
Initial ameliorant |
123000 |
1800 |
6 |
7 |
35 |
Ameliorant after 3 growing seasons (2012) |
26090 |
1130 |
20 |
220 |
1350 |
Soil layer 0-5 cm |
5130/190 |
234/20 |
9/5 |
250/310 |
310/700 |
Soil layer 5-10 cm |
460/60 |
215/10 |
2/2 |
240/280 |
430/860 |
Soil layer 10-15 cm |
170/50 |
20/10 |
3/3 |
170/200 |
230/420 |
SM |
Initial ameliorant |
2870 |
25630 |
25 |
1 |
20 |
Ameliorant after 3 growing seasons (2012) |
1580 |
4320 |
14 |
30 |
280 |
Soil layer 0-5 cm |
300/170 |
450/310 |
5/6 |
180/200 |
330/560 |
Soil layer 5-10 cm |
110/50 |
50/130 |
4/4 |
160/160 |
290/510 |
Soil layer 10-15 cm |
100/2 |
20/50 |
3/3 |
160/100 |
160/680 |
CW - carbonatite wastes, SM - serpentinite magnesite