( ( Macronutrients ( that ( constitute ( ( ( ( 0.2 to ) 1 ) % ) ( of ( dry ( organic weight ) ) ) ) ) ) ) ( ( include ( ( sulfur , ) ( chlorine ( , ( potassium ( , ( sodium ( , ( calcium ( , ( magnesium ( , ( iron ( , ( and copper ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) . ) )
(ROOT (S (NP (NP (NNS Macronutrients)) (SBAR (WHNP (WDT that)) (S (VP (VBP constitute) (NP (NP (QP (CD 0.2) (TO to) (CD 1)) (NN %)) (PP (IN of) (NP (JJ dry) (JJ organic) (NN weight)))))))) (VP (VBP include) (NP (NP (NN sulfur)) (, ,) (NP (NN chlorine) (, ,) (NN potassium) (, ,) (NN sodium) (, ,) (NN calcium) (, ,) (NN magnesium) (, ,) (NN iron) (, ,) (CC and) (NN copper)))) (. .)))
Macronutrients that constitute 0.2 to 1 % of dry organic weight include sulfur , chlorine , potassium , sodium , calcium , magnesium , iron , and copper .
(ROOT (S (NP (NNP Potassium) (, ,) (NNP calcium) (, ,) (CC and) (NNP magnesium)) (VP (VBP are) (VP (VBN considered) (NP (NNS macronutrients)))) (. .)))