WHITELEG SHRIMP FARMING PROCESS IN LINED POND SYSTEMVI. COMMON ISSUES DURING WHITELEG SHRIMP FARMING IN LINED PONDS 1. ENVIRONMENTAL ISSUES1.1. LARGE pH FLUCTUATION (Morning – Afternoon > 0.5)a) CausesAlgae photosynthesize strongly during the day and respire...
V. POND MANAGEMENT – CARE AND ENVIRONMENTAL CONTROLIII. Stage 3: Second Grow-out Stage (Commercial Culture Stage 2)The commercial grow-out phase is commonly divided into two stages:Stage 1: from 30 to 60 days of ageStage 2:...
SOLUTIONS FOR CONTROLLING SUSPENDED SOLIDS IN LINED SHRIMP PONDS What are suspended solids in lined ponds?Suspended solids, also known as Total Suspended Solids (TSS), are very fine solid particles that do not dissolve in water and...
1. IntroductionIn intensive whiteleg shrimp (Litopenaeus vannamei) farming using bottom-lined ponds, farmers often focus on managing pond bottom conditions, toxic gases, and disease pathogens, while underestimating the serious risks posed by suspended solids (TSS –...
V. POND MANAGEMENT & CARE – NURSERY ENVIRONMENT (PHASE 1)I. Phase 1: Nursery Stage (Vèo Stage)1. Nursery durationNursery in ponds < 500 m²: 15–25 daysNursery in ponds > 500 m²: 25–35 days 2. Water Quality Managementa....
III. PRE-STOCKING POND PREPARATION1. Pond Cleaninga. Cleaning the Nursing Pond (Ao Vèo)For newly constructed / first-time-use pondsUse a high-pressure washer to rinse the entire liner surface to remove dust, soil, organic debris, and algae.Scrub the...
