( ( contains ( ( many ( trace element ) ) ( necessary ( for ( plant growth ) ) ) ) ) . )
(ROOT (S (VP (VBZ contains) (S (NP (JJ many) (JJ trace) (NN element)) (ADJP (JJ necessary) (PP (IN for) (NP (NN plant) (NN growth)))))) (. .)))
contains many trace element necessary for plant growth.
(ROOT (S (NP (NNP Plant) (NNP nutrition)) (VP (VBZ is) (NP (NP (DT the) (NN study)) (PP (IN of) (NP (NP (DT the) (JJ chemical) (NNS elements)) (ADJP (JJ necessary) (PP (IN for) (NP (NN plant) (NN growth)))))))) (. .)))