Growth Performance and Nutrient Uptake of Oil Palm Seedling in Prenursery Stage as Influenced by Oil Palm Waste Compost in Growing Media

Table 4

Relationship between shoot and root dry weight, nitrogen (N), phosphorous (P), potassium (K), calcium (Ca), and magnesium (Mg) uptake and soil pH as affected by compost addition in growing media.

Interaction between soil pH and	Equation
Shoot dry weight, g^−1		0.86
Root dry weight, g^−1		0.78
N uptake, mg plant^−1		0.84
P uptake, mg plant^−1		0.84
K uptake, mg plant^−1		0.85
Ca uptake, mg plant^−1		0.85
Mg uptake, mg plant^−1		0.88

Note: significant at the level of 0.0001 probability level.