Wednesday, September 19, 2012

Feeding part 3


Gravity Irrigation


Radical climate changes that occur in the Andes, forcing herders to develop knowledge for the management and distribution of water and for administration, especially in times of drought. The surface irrigation is the predominant method, although other types are including irrigation, such as spraying, for example.


                     Gravity Irrigation




                                                                                                         Spraying Irrigation


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