TY - JOUR
T1 - Response of Microtus pennsylvanicus to vegetation fertilized with various nutrients, with particular emphasis on sodium and nitrogen concentrations in plant tissues
AU - Inoye, Richard S.
AU - Huntly, Nancy J.
AU - Tilman, D.
PY - 1987/6
Y1 - 1987/6
N2 - Fertilization of 1 × 4m plots of old‐field vegetation in Minnesota, USA, with various compounds resulted in increased plant tissue concentrations of N, P, K, Ca, Mg, Na, and Mn. Microtrus pennsylvanicus showed significantly greater activity, estimated by scat counts, on plots fertilized with sodium sulphate. Data also suggested that increased Microtus activity in response to elevated plant tissue sodium concentration resulted in greater soil nitrogen availability and higher levels of nitrogen in plant tissues.
AB - Fertilization of 1 × 4m plots of old‐field vegetation in Minnesota, USA, with various compounds resulted in increased plant tissue concentrations of N, P, K, Ca, Mg, Na, and Mn. Microtrus pennsylvanicus showed significantly greater activity, estimated by scat counts, on plots fertilized with sodium sulphate. Data also suggested that increased Microtus activity in response to elevated plant tissue sodium concentration resulted in greater soil nitrogen availability and higher levels of nitrogen in plant tissues.
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U2 - 10.1111/j.1600-0587.1987.tb00746.x
DO - 10.1111/j.1600-0587.1987.tb00746.x
M3 - Article
AN - SCOPUS:0023518078
SN - 0906-7590
VL - 10
SP - 110
EP - 113
JO - Ecography
JF - Ecography
IS - 2
ER -