Aquatic value

In parallel with these results, the diagrams of Gibbs et al. supported the same seawater intrusion phenomena. Brackish karst springs first roseand then fell below sea level with epirogenic movements during the geological period, and therefore, karstification progressed. The samples were oversaturated with calcite, dolomite, and quartz, whereas they were undersaturated with gypsum and halite. The Al, Cu, and Zn values of some of the water samples exceeded the tolerance limit of aquatic life standards.

21p tanmocphong 29-01-2022 10 1   Download

Objectives: To develop a process to recover value-added products, especially in FPH and HA, from catfish by-products; to investigate the use of an FPH and HA mixture for shrimp feed at the period of 20-55 days old.

33p guitaracoustic09 14-01-2022 15 2   Download

The content of this thesis presents the current status of shrimp farming development in Tra Vinh province over the past time; analyzing factors affecting shrimp farming development from research results; solutions to promote the development of shrimp farming in Tra Vinh province in the coming time.

27p cothumenhmong10 19-03-2021 33 4   Download