*A Farm Bill extension is very likely.  *USDA is offering additional aid to Texas farmers and ranchers affected by heat and drought.  *Dairy research in Texas is focusing on heat and drought challenges. *Ionophores can be an economical option for cattle producers.  *Beef production is decreasing in the U.S. and that affects the beef export market.  *Cotton harvest is getting underway in West Texas, while dryland producers are shredding failed fields.*Spring born beef calves are being weaned right now.  *Quail season opens this Saturday.