共 17 条
[1]
[Anonymous], 1975, OFFICIAL METHODS ANA
[2]
Bartolome J. W., 1984, Developing strategies for rangeland management., P917
[3]
DANCKWERTS JE, 1986, 2ND P INT RANG C, P229
[5]
SHORT DURATION GRAZING AT THE TEXAS EXPERIMENTAL RANGE - EFFECTS ON FORAGE QUALITY
[J].
JOURNAL OF RANGE MANAGEMENT,
1982, 35 (03)
:372-374
[6]
14-VS 42-PADDOCK ROTATIONAL GRAZING - FORAGE QUALITY
[J].
JOURNAL OF RANGE MANAGEMENT,
1987, 40 (04)
:315-317
[7]
HEITSCHMIDT RK, 1985, TEXAS AGR EXP STA B, V1515
[8]
HEITSCHMIDT RK, 1989, IN PRESS J PROD AGR
[9]
Lauenroth W. K., 1979, Perspectives in grassland ecology., P3
[10]
Little T.M., 1978, AGR EXPT DESIGN ANAL