Table 2.

Soil fertility of the studied sites.

Soil origina (city and state)Geographic regionpHPKCaMgAlMO
(mg L−1)(mg L−1)(cmolc dm−3)(cmolc dm−3)(cmolc dm−3)(%)
Natal, Rio Grande do NorteNortheast6.83.68146.843.411.0800.86
Juazeiro, BahiaNortheast7.2318.22154.396.991.310.11.19
Mangaratiba, Rio de JaneiroSoutheast5.018.85126.942.770.610.272.43
Itaguai, Rio de JaneiroSoutheast5.74.9491.322.430.610.420.51
Seropédica, Rio de JaneiroSoutheast4.82.8133.510.610.160.120.88
Fortaleza, CearáaNANANANANANANANA
Petrolina, PernambucoaNANANANANANANANA
Soil origina (city and state)Geographic regionpHPKCaMgAlMO
(mg L−1)(mg L−1)(cmolc dm−3)(cmolc dm−3)(cmolc dm−3)(%)
Natal, Rio Grande do NorteNortheast6.83.68146.843.411.0800.86
Juazeiro, BahiaNortheast7.2318.22154.396.991.310.11.19
Mangaratiba, Rio de JaneiroSoutheast5.018.85126.942.770.610.272.43
Itaguai, Rio de JaneiroSoutheast5.74.9491.322.430.610.420.51
Seropédica, Rio de JaneiroSoutheast4.82.8133.510.610.160.120.88
Fortaleza, CearáaNANANANANANANANA
Petrolina, PernambucoaNANANANANANANANA
a

Soil analysis is not available for Fortaleza and Petrolina.

Table 2.

Soil fertility of the studied sites.

Soil origina (city and state)Geographic regionpHPKCaMgAlMO
(mg L−1)(mg L−1)(cmolc dm−3)(cmolc dm−3)(cmolc dm−3)(%)
Natal, Rio Grande do NorteNortheast6.83.68146.843.411.0800.86
Juazeiro, BahiaNortheast7.2318.22154.396.991.310.11.19
Mangaratiba, Rio de JaneiroSoutheast5.018.85126.942.770.610.272.43
Itaguai, Rio de JaneiroSoutheast5.74.9491.322.430.610.420.51
Seropédica, Rio de JaneiroSoutheast4.82.8133.510.610.160.120.88
Fortaleza, CearáaNANANANANANANANA
Petrolina, PernambucoaNANANANANANANANA
Soil origina (city and state)Geographic regionpHPKCaMgAlMO
(mg L−1)(mg L−1)(cmolc dm−3)(cmolc dm−3)(cmolc dm−3)(%)
Natal, Rio Grande do NorteNortheast6.83.68146.843.411.0800.86
Juazeiro, BahiaNortheast7.2318.22154.396.991.310.11.19
Mangaratiba, Rio de JaneiroSoutheast5.018.85126.942.770.610.272.43
Itaguai, Rio de JaneiroSoutheast5.74.9491.322.430.610.420.51
Seropédica, Rio de JaneiroSoutheast4.82.8133.510.610.160.120.88
Fortaleza, CearáaNANANANANANANANA
Petrolina, PernambucoaNANANANANANANANA
a

Soil analysis is not available for Fortaleza and Petrolina.

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