( ( ( The macronutrients ) ( obtained ( from ( the soil ) ) ) ) ( ( include ( ( ( nitrogen ( -LRB- ( N -RRB- ) ) ) , ) ( ( ( ( ( ( ( ( ( ( phosphorus ( -LRB- ( P -RRB- ) ) ) , ) ( potassium ( -LRB- ( K -RRB- ) ) ) ) , ) ( calcium ( -LRB- ( Ca -RRB- ) ) ) ) , ) ( magnesium ( -LRB- ( Mg -RRB- ) ) ) ) , ) and ) ( sulphur ( -LRB- ( S -RRB- ) ) ) ) ) ) . ) )
(ROOT (SINV (S (NP (DT The) (NNS macronutrients)) (VP (VBD obtained) (PP (IN from) (NP (DT the) (NN soil))))) (VP (VBP include)) (NP (NP (NN nitrogen)) (PRN (-LRB- -LRB-) (NP (NNP N)) (-RRB- -RRB-)) (, ,) (NP (NP (NP (NN phosphorus)) (PRN (-LRB- -LRB-) (NP (NNP P)) (-RRB- -RRB-))) (, ,) (NP (NP (NN potassium)) (PRN (-LRB- -LRB-) (NP (NNP K)) (-RRB- -RRB-))) (, ,) (NP (NP (NN calcium)) (PRN (-LRB- -LRB-) (ADJP (JJ Ca)) (-RRB- -RRB-))) (, ,) (NP (NP (NN magnesium)) (PRN (-LRB- -LRB-) (NP (NNP Mg)) (-RRB- -RRB-))) (, ,) (CC and) (NP (NP (NN sulphur)) (PRN (-LRB- -LRB-) (NP (NNP S)) (-RRB- -RRB-))))) (. .)))
The macronutrients obtained from the soil include nitrogen (N), phosphorus (P), potassium (K), calcium (Ca), magnesium (Mg), and sulphur (S).
(ROOT (S (NP (NNP Potassium) (, ,) (NNP calcium) (, ,) (CC and) (NNP magnesium)) (VP (VBP are) (VP (VBN considered) (NP (NNS macronutrients)))) (. .)))