Irrigation Economic Effect
Economic technical parameters of the central pivot Fregat in the tobacco Virginia type
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- The economic evaluation of central pivot in tobacco enterprise Sandino, municipality Mantua, province Pinar del Rio was conduced. When were used eight irrigations and a net irrigation requirement of 1503 m3/ha, was got a yield of 1.1 t/ha with an increase of 0.4 t/ha in compar...