Pencarian
Now showing items 21-30 of 44
Studies on the sources of luminescent Vibrio harveyi in Penaeus monodon hatcheries
(Asian Fisheries Society, Fish Health Section, 1992)
One of the major problems in the otherwise highly successful Penaeus monodon hatchery industry in the Philippines is the occurrence of luminescent bacterial disease due to Vibrio harveyi. The possible sources of the bacteria ...
Development of hatchery techniques for the mud crab Scylla serrata (Forskål): Comparison of feeding schemes
(Australian Centre for International Agricultural Research, 1999)
Scylla serrata larvae were reared in 3 L plastic containers and fed various amounts of artificial diets (AD) with or without natural food (NF: Brachionus rotundiformis and newly-hatched Artemia). The amounts of AD fed alone ...
Defatted soybean meal and Leucaena leaf meal as protein sources in diets for Penaeus monodon juveniles
(Asian Fisheries Society, 1990)
Penaeus monodon juveniles, mean weight 0.38 g, were fed 12 practical diets with 30, 20 or 16% Peruvian fish meal, 15 or 35% defatted soybean meal (DSM), 10% Leucaena leucocephala , leaf meal (LM), and 15% shrimp meal with ...
Protein and dry matter digestibility of feedstuffs in complete diets for Penaeus monodon
(Asian Fisheries Society, 1997)
The digestibilities of animal and plant protein sources were determined for P. monodon (30 ~ 40 g wet weight). Protein sources were incorporated in complete diets containing the indicator, chromic oxide at 1.8%. Casein, ...
Larval survival and megalopa production of Scylla sp. at different salinities
(Australian Centre for International Agricultural Research, 1999)
Salinity tolerance was determined for each zoeal stage of Scylla sp. Larvae from ablated pond-grown females were abruptly transferred to salinities of 12, 16, 20, 24, 28 and 32 ppt. Spawning salinity or previous rearing ...
Shrimp diseases in the Philippines: a historical perspective of research, training and development.
(Department of Marine Biology, Ocean University of Qingdao, 1998)
Pioneering research on shrimp diseases in the Philippines was spearheaded at the Aquaculture Department of the Southeast Asian Fisheries Development Center at Tigbauan, Iloilo in 1975. Investigations initially covered ...
New developments in marine prawn disease research in south east Asia.
(Malaysian Fisheries Society. Occasional Publication No. 6, 1992)
Researches on marine shrimp diseases for the past three years centered primarily on the diagnosis and control of viral and bacterial infections as well as nutritional, toxic and environmental diseases. Diagnostic techniques ...
Bacterial diseases of penaeid shrimps: An Asian view
(Fish Health Section, Asian Fisheries Society, 1995)
In the past 5 Yr, bacterial diseases have become limiting factors in penaeid culture systems, their effects becoming directly proportional to the growth of the industry in terms of severity and imoact. Although eight ...
Growth, molting, food ingestion, and absorption in juvenile Macrobrachium rosebergii in relation to dissolved oxygen
(European Aquaculture Society, 1989)
Growth, molting, food ingestion, and absorption in juvenile Macrobrachium rosenbergii were evaluated at 2.5, 3.5, 5.0, and 7.7ppm dissolved oxygen (DO), 29°C, and 0.5°/oo salinity. DO levels were maintained by bubbling ...
Response of Penaeus monodon juveniles to aflatoxin B1 dietary contamination
(Asian Fisheries Society, 1994)