共 12 条
[1]
BANWART W L, 1972, Communications in Soil Science and Plant Analysis, V3, P449, DOI 10.1080/00103627209366401
[2]
DEROO HC, 1975, 750 CONN AGR EXP STN, P1
[5]
Jackson M.L, 1958, SOIL CHEM ANAL, P183
[7]
KING LD, 1972, J ENV QUAL, V2, P356
[8]
Murphy J., 1986, ANN CHEM ACTA, DOI 10.1016/S0003-2670(00)88444-5
[9]
NOYES R, 1969, CITRIC ACID PRODUCTI
[10]
Olsen S.R., 1965, AGRONOMY, P1035, DOI DOI 10.2134/AGRONMONOGR9.2.C22