Dryland farming - Wikipedia
Dryland farming and dry farming are agricultural techniques for non-irrigated cultivation of crops. ... short rainy season, saline soil or water, strong dry winds, poor soil structure, over-grazing, limited technological development, poverty, political instability. ...
soil test kit Equipment in South Africa | Environmental XPRT
Results for soil test kit equipment from Delta-T ThetaProbe, Eijkelkamp, Hooghoudt and other leading brands. Compare and contact a supplier in South Africa