共 13 条
[1]
BURNSIDE O. C., 1964, AGRON J, V56, P348
[2]
DOUGHERTY CT, 1969, NEW ZEAL J AGR RES, V12, P367
[3]
Hammerton J. L., 1971, PANS, V17, P226
[6]
KALTON RR, 1949, 359 IOW AGR EXP STA
[7]
KNAKE ELLERY L., 1962, WEEDS, V10, P26, DOI 10.2307/4040555
[9]
RADLEY R W, 1968, Journal of the Agricultural Society of Trinidad and Tobago, V68, P165
[10]
SANDHU RS, 1970, INDIAN J AGR SCI, V40, P295