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.
CF is caused by a mutation in the gene cystic fibrosis transmembrane conductance regulator (CFTR). The most common mutation, Î´F508, is a deletion (Î´ signifying deletion) of three nucleotides that results in a loss of the amino acid phenylalanine (F) at the 508th position on the protein.he main signs and symptoms of cystic fibrosis are salty-tasting skin, poor growth, and poor weight gain despite normal food intake, accumulation of thick, sticky mucus, frequent chest infections, and coughing or shortness of breath.