If oil is left in a seed meal, like sunflower, would it affect the nitrogen-phosphorus-potassium (NPK) ratio?

Most seed meals have a 6-4-2 NPK ratios. Oil pressing without solvents can leave as much as 20% oil in the seed cake. Would this change how I use it as a fertilizer? Would the oil content affect...

11 November 2012 2,615 3 View