References
- Acocks , J.P.H. 1975 . Veld types of South Africa , Mem. Bot. Surv. S. Afr. No 40 Pretoria : Govt. Printer .
- Haydock , K.P. and Shaw , N.H. 1975 . The comparative yield method for estimating dry.matter yield of pasture. . Aust. J. exp. Agric. Anim. Husb. , 15 : 663 – 670 .
- Jones , R.M. and Harsreaves , J.N.G. 1979 . Improvements to the dry‐weight‐rank method for measuring botanical composition . Grass and Forage Sc. , 34 : 181 – 189 .
- Kelly , R.D. and McNeill , L. 1980 . Tests of two methods for determining herbaceous yield and botanical composition. . Proc. Grassld Soc. sth. Afr. , 15 : 167 – 171 .
- ‘t Mannetje , L. and Haydock , K.P. 1963 . The dry‐weight‐rank method for the botanical analysis of pasture. . J. Brit. Grassld Soc. , 18 : 268 – 275 .
- Petrides , G.A. 1975 . Principal foods versus preferred foods and their relation to stocking rate and range condition. . Biol Conserv. , 7 : 161 – 169 .