共 14 条
[2]
[Anonymous], 1970, OFFICIAL METHODS ANA
[3]
[Anonymous], 1944, SOIL PLANT ANAL
[4]
CARLSON RM, 1971, INSTRUMENTAL METHODS, P51
[5]
RAPID MEASUREMENT OF CHLORINE IN PLANT MATERIALS
[J].
SOIL SCIENCE SOCIETY OF AMERICA PROCEEDINGS,
1971, 35 (03)
:512-&
[6]
HIPP BW, 1971, SOIL SCI PLANT ANAL, V2, P237
[7]
JACKSON ML, 1958, SOIL CHEM ANAL, P261
[8]
Mehlich A., 1953, DETERMINATION P CA M
[9]
NELSON RA, 1960, J ASSOC OFF AGR CHEM, V43, P518