土壤中阳离子代换能力大小的顺序为( )
A、Na+ < K+ < NH4+ < H+ < Mg2+ < Ca2+ < Al3+< Fe3+;
B、NH4+ < Na+ < K+ < Mg2+ < Ca2+ < H+ < Al3+ < Fe3+;
C、Na+ < K+ < NH4+ < Mg2+ < Ca2+ < H+ < Al3+ < Fe3+;
D、Na+ < NH4+< K+ < Mg2+ < Ca2+ < H+ < Al3+ < Fe3+
发布时间:2025-04-30 02:05:34