共 52 条
[1]
ALEXANDER M, 1965, METHODS SOIL ANALYSI
[3]
ARLE H. F., 1965, WEEDS, V13, P56, DOI 10.2307/4041099
[4]
AUDUS LJ, 1964, PHYSIOLOGY BIOCHEMIS
[5]
AUDUS LJ, 1970, 10TH P BRIT WEED CON, P1036
[7]
Black CA., 1957, SOIL PLANT RELATIONS
[8]
BREMNER JM, 1965, METHODS SOIL ANALYSI
[9]
BRYANT TA, 1967, 20 P STH WEED C, P395