Salmon (image) University of California - Davis Share Print E-Mail Caption In winter 2013, a UC Davis-affiliated experiment in rearing salmon on the farmed Yolo Bypass floodway near Sacramento produced remarkable results. In 40 days, juvenile Chinook salmon grew nearly 1.5 inches longer and packed on weight at an average rate of 0.17 grams a day (pictured). Juvenile salmon that started at the same size and were released into the Sacramento River at the same time grew only about half as fast (not pictured). Credit Carson Jeffres/UC Davis Usage Restrictions Include photo credit. Share Print E-Mail Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.