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L-ascorbyl-2-phosphate Mg as vitamin C source for juvenile Penaeus monodon
(Aquaculture Department, Southeast Asian Fisheries Development Center, 1996)
Phosphated ascorbic acid (magnesium L-ascorbyl-2-phosphate or MAP) is a stable form of vitamin C. The suitability and growth requirement level of this derivative in practical diet was determined for juvenile Penaeus monodon. ...
Coastal aquaculture in Thailand
(Aquaculture Department, Southeast Asian Fisheries Development Center, 1994)
The coastal area has been explored for aquaculture and coastal aquaculture has expanded quite rapidly in Thailand. The economically important culture species are shrimp (Penaeus monodon), sea bass (Lates calcarifer), and ...
Health management in tropical aquaculture systems
(Aquaculture Department, Southeast Asian Fisheries Development Center, 1995)
Health management strategies are very important in aquaculture. In Asia, health management practices are broadly similar for the various aquatic species that are cultured. These focus mainly on maintaining the good health ...
Effect of dietary astaxanthin and vitamin A on the reproductive performance of Penaeus monodon broodstock
(Aquaculture Department, Southeast Asian Fisheries Development Center, 1996)
Reproductive performance of pond-reared tiger shrimp given astaxanthin (100 mg/kg diet) and Vitamin A (20,000 IU) for 61 days was assessed in a 2x2 factorial experiment in a completely randomized design. Mean gonad index ...
Feed formulation and evaluation for semi-intensive culture of fishes and shrimps in the tropics
(Aquaculture Department, Southeast Asian Fisheries Development Center, 1996)
Semi-intensive farming systems account for about 70% of fish and crustacean aquaculture production in the tropics, employing semi-intensive feeding methods ranging from the use of low-cost pond fertilization techniques to ...
Aquaculture in Malaysia
(Aquaculture Department, Southeast Asian Fisheries Development Center, 1995)
Aquaculture in Malaysia is experiencing rapid growth. Total production in 1992 amounted to 79,699 tons valued at RM 207.4 million. These figures are 23% and 25% higher than the previous year's. Semi-culture of the cockle ...
Nutritional requirements of commercially important shrimps in the tropics
(Aquaculture Department, Southeast Asian Fisheries Development Center, 1996)
The culture of tropical shrimps has gained greater economic importance particularly among Southeast Asian countries. As shrimp fanning moves from low-input, low-technology operation to the intensive and even highly intensive ...
Reproductive performance of captive Penaeus monodon fed various sources of carotenoids
(Aquaculture Department, Southeast Asian Fisheries Development Center, 1996)
Three groups of pond-reared Penaeus monodon broodstock were fed formulated diet in combination with carotenoid-containing natural food: mussel + shrimp broodstock pellet (MBP), crab + BP (CBP), and Artemia + BP (ABP). After ...
Kappaphycus and Gracilariopsis meal as binders for diets of tiger shrimp
(Aquaculture Department, Southeast Asian Fisheries Development Center, 1996)
Two locally grown seaweeds, Kappaphycus alvarezii and Gracilaria heteroclada, were tested as binders in diets for shrimp juveniles to minimize the use of wheat flour, a common binder. The seaweeds were washed, dried, ground, ...
Use of the golden apple snail, cassava, and maize as feeds for the tiger shrimp Penaeus monodon in ponds
(Aquaculture Department, Southeast Asian Fisheries Development Center, 1996)
Penaeus monodon stocked in ponds at 8,000/ha were fed four types of farm-made feeds starting on day 16 of a 4-month culture period. The feeds were golden apple snail alone or in combination with cooked cassava or maize, ...