First-year production in well-managed Alabama crawfish ponds have averaged about 500 pounds per acre. Second-year yields have averaged around 750 pounds with a few farms producing 1,000 pounds per acre.An excellent average crawfish production would be 1,200 to 1,500 pounds per acre. A producer will rarely achieve 1,500 to 2,000 pounds per acre in a single pond.irst-year production in well-managed Alabama crawfish ponds have averaged about 500 pounds per acre. Second-year yields have averaged around 750 pounds with a few farms producing 1,000 pounds per acre.
Summary. Cystic fibrosis (CF) lung disease is characterised by chronic inflammation and infection. Patients are predominantly infected by specific pathogens, of which Staphylococcus aureus and Pseudomonas aeruginosa are the most important.ummary. Cystic fibrosis (CF) lung disease is characterised by chronic inflammation and infection. Patients are predominantly infected by specific pathogens, of which Staphylococcus aureus and Pseudomonas aeruginosa are the most important.
The CF gene was discovered in 1989 on chromosome pair 7 -- volume 7 in our genetic encyclopedia -- by researchers supported by the CF Foundation. Cystic fibrosis is an example of a recessive disease. That means a person must have a mutation in both copies of the CF gene to have CF.ystic fibrosis is caused by mutations in the gene that produces the cystic fibrosis transmembrane conductance regulator (CFTR) protein. This protein is responsible for regulating the flow of salt and fluids in and out of the cells in different parts of the body.