Research Article

Nursery Growing Media: Agronomic and Environmental Quality Assessment of Sewage Sludge-Based Compost

Table 9

Concentrations of macronutrients in tissues of Bougainvillea plants as influenced by growing media (150DAT, on dry matter basis).

Growing mediummg kg−1
NPKCaMgNa

SSC025.1c6.53d38.3c19.7c9.63c4.01b
SSC2527.3c7.02c40.4c19.1c12.4b4.55b
SSC4030.2b7.51b45.2b20.9b14.3b5.30a
SSC5531.5b7.74b48.3b21.1b15.7b5.70a
SSC7035.4a8.40a56.2a23.4a18.5a5.92a
Significance*******

Data are mean values, .
In each column different letters indicate significant differences for (test S.N.K.).
indicates difference at ; indicates difference at .