Word: wolfforth
(lookup in dictionary)
(lookup stats)
Dates: during 1980-1989
Sort By: most recent first
(reverse)
Conservation may forestall the end. Farmers can simply use less water. They are already converting from profitable but water-thirsty corn to water-thrifty crops such as wheat, sorghum and cotton. James Mitchell, a cotton farmer from Wolfforth, Texas, has installed an experimental center-pivot sprinkler that, instead of spraying outward, gently drops water directly into the planted furrows, thereby reducing evaporation. Sophisticated laser-guided land graders can now almost perfectly flatten the terrain so that water is not wasted in runoff. Electrodes planted in the fields can measure soil wetness and determine exactly when water is needed. Today, these...
| 1 |