SA Grain March 2014 - page 81

79
March 2014
1: Maize and cowpea intercropping.
Photo: H. Smith
2: Maize crop rotation system.
Photo: H. Smith
3: Diversified cover crop system.
Photo: S. Hodgson
4a: No-till planter for commercial farming.
Photo: H. Otto
1
2
3
4a
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