Record Details
Page 78
University of Arizona CONTENTdm Server Respository
| Field | Value |
|---|---|
| Title | Page 78 |
| Type | text |
| Identifier | su01219 http://server16127.contentdm.oclc.org/u?/udallmexwater,763 |
| Description | Under any irrigation regime the maintenance of a favorable salt balance in the crop root zone is essential to permanent production. With the water to be made available a need exists, in the Mexicali Valley as elsewhere, to use a portion of the present water supply to maintain an adequate root-zone salt balance. In considering this problem only average salinity values are relevant since long-term, steady-state leaching requirements are involved. If Vi and Vd are volumes of irrigation and... Epson Perfection 4870 Photo, 400 dpi, 8 bit, 8,805,888 bytes |
