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Table 4 Effect of different apatites on the biomass of ryegrass

From: Remediation of copper contaminated soil by using different particle sizes of apatite: a field experiment

Treatment Biomass of shoot (g) Biomass of root (g) Total biomass of shoot (g) Total biomass of ryegrass (g)
1st cutting 2nd cutting 3rd cutting
NAP 314.5 b 670.7 b 343.1 b 232. 9 b 1328 b 1561 b
MAP 2808 a 1819 a 1075 a 501.3 a 5703 a 6205 a
OAP 356.3 b 685.0 c 240.6 b 159.2 bc 1282 b 1441 b
  1. Mean values followed by different lowercase letters in each column means significantly different (p < 0.05, n = 3)