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Agrekon
Agricultural Economics Research, Policy and Practice in Southern Africa
Volume 43, 2004 - Issue 1
63
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ARTICLES/ARTIKELS

THE IMPACT OF CROP ROTATION ON PROFITABILITY AND PRODUCTION RISK IN THE EASTERN AND NORTH WESTERN FREE STATE

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Pages 101-111 | Published online: 04 May 2010

REFERENCES

  • Binding , Hr , van Schalkwyk , H D , Van Zyl , J and Sartorius von Bach , H J . 1993 . Diversification as a risk strategy in times of change: A study in the eastern Orange Free State . Agrekon , 32 ( 4 ) : 182 – 186 .
  • Botha , P W , Meiring , J A and van Schalkwyk , hd . 1999 . Quantifying the risk associated with crop rotation systems of an eastern free state trial . Agrekon , 38 ( 2 ) : 229 – 240 .
  • Harwood , J L , Heifner , R , Coble , K , Perry , J and Somwaru , A . 1999 . Managing risk in farming: Concepts, research and analysis , Agricultural Economic Report No 774 Washington, DC : Division, Economic Research Service, US Department of Agriculture .
  • Helmers , G A , Yamoah , C and Varvel , G E . 2001 . Separating the impacts of crop diversification and rotations on risk . Agronomy Journal , 93 : 1337 – 1340 .
  • Loubser , H L and Nel , A A . 2004 . Productivity and stability of grain yield in maize and sorghum as affected by rotational cropping systems in the north western Free State . South African Journal of Plant and Soil , 21 ( 2 )
  • Nel , A A , Purchase , J L and Barnard , A . 2003 . Productivity and stability of grain yield in wheat and maize as affected by rotational cropping systems in the eastern Free State . South African Journal of Plant and Soil , 20 ( 2 ) : 81

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