Using a selectively bred nongenetically modified soybean meal to replace fishmeal in practical diets for the Pacific white shrimp Litopenaeus vannamei

Growth and digestibility trials were conducted to evaluate the use of nongenetically modified soybean meal (NMSBM) as a supplement in practical shrimp feeds. The apparent digestibility coefficient of dry matter, protein, and energy for the reference diet and NMSBM were 72.87% and 90.13%, 84.83% and 96.61%, and 85.26% and 96.10%, respectively. The 10-week growth trial was conducted to evaluate the replacement of fishmeal by NMSBM at the levels of...