... making pond bottom wet before liming in order to increase the effect of lime. The results show that 100% farmers in both groups of trial and attended training BMP adopted liming bottom. However, ... than that of Ha Tinh and TT-Hue provinces, respectively. Total income of BMP household in all of 3 provinces was highest compare to other groups. However, total income of Baseline farms in Nghe ... (PL 45) , and Nghe An and Ha Tinh stocked with smaller seed (PL 15) . The stocking density of BMP and Non-BMP was almost the same and at 16 shrimp/m2. In the group of Baseline, the stocking...