Ngày tải lên :
23/03/2014, 00:20
... Kaiser, K., and Guggenberger, G.: Dissolved organic carbon and nitrogen in pre-
cipitation, throughfall, soil solution, and stream water of the tropical highlands in northern
Thailand, J. Plant. ... N and P,
and extractable NO
−
3
, but lower soil pH, C/N ratio, soil bulk density and extractable NH
+
4
concentration than the pine and mixed forests (Table 1). Soil condition in the pine and
mixed ... Aitkenhead-Peterson, J. A., Aber, J. D., Merriam, J. L., and
Kaushal, S. S.: Effects of chronic nitrogen amendment on dissolved organic matter and
inorganic nitrogen in soil solution, Forest Ecol. Manag.,...