This medicinal succulent thrives in the warm semi-arid climate and, once processed, is shipped out across the nation in various forms, commonly ending up in skin care products. The Valley's soil not only supports a variety of crops but also a stunning array of livestock. The South Texas beef industry still holds a valuable share of the national market. But in recent years, several Valley ranchers have taken on more than just cattle. If you drive some of the Valley's back roads, you're more than likely to see exotic game, especially game from Africa, which has a similar climate to South Texas.
Ranchers breed ostrich and emu for their meat, leather and feathers.
Axis deer, antelope, wildebeest, bison, even endangered black rhinos are bred, among other exotic browsers from India and Africa, for conservation and controlled hunts, depending on the species. The Arroyo Colorado supplies water for several shrimp farms in that area. Huge ponds are stocked with shrimp, and when harvest time comes, workers drain the ponds and vacuum the shrimp onto ice. The Texas Agricultural Research and Extension Center, located in Weslaco, provides assistance to thousands of Valley farmers and ranchers, in addition to finding more efficient ways to grow and harvest existing crops. The center is also constantly seeking safe, effective methods of pest control.