共 23 条
[1]
A.O.A.C, 1975, Official methods of analysis of the Association of Official Analytical Chemists, P564
[3]
BARTLEY EE, 1975, BUFFERS RUMINANT PHY, P61
[4]
BINNERTS WT, 1968, VET REC, V82, P470
[5]
EL-SHAZLY K., 1958, JOUR AGRIC SCI, V51, P149, DOI 10.1017/S0021859600034122
[6]
ELLIOTT R. C., 1964, ANIM PROP, V6, P345
[8]
Goering H. K., 1970, Forage fiber analyses: apparatus, reagents, procedures, and some applications, V379