共 21 条
[1]
CHANG S. C., 1957, SOIL SCI, V84, P133, DOI 10.1097/00010694-195708000-00005
[2]
SOIL PHOSPHORUS FRACTIONS IN SOME REPRESENTATIVE SOILS
[J].
JOURNAL OF SOIL SCIENCE,
1958, 9 (01)
:109-119
[3]
COLE CV, 1951, SOIL SCI SOC AMER P, V20, P531
[4]
THE PHYSICO-CHEMICAL BEHAVIOUR OF NUTRIENTS IN SOILS
[J].
JOURNAL OF SOIL SCIENCE,
1952, 3 (02)
:238-250
[5]
FITTS JW, 1956, 121 NORTH CAR AGR EX
[6]
GAARDER T, 1930, 14 VESSL FORTS FORS
[8]
KAILA A, 1965, J SCI AGR SOC FINLAN, V37, P104
[10]
KITTRICK J. A., 1955, SOIL SCI SOC AMER PROC, V19, P455