Results 141 to 150 of about 4,338 (174)
Some of the next articles are maybe not open access.
The Culture of Larval Penaeid Shrimp
Transactions of the American Fisheries Society, 1969Abstract Large numbers of penaeid shrimp were reared to postlarvae from eggs spawned in the laboratory. Rearing containers were four 1,040-liter tanks and one 1,890-liter tank. Temperature affected the rate of development through the larval stages. In water of 30 ppt (parts per thousand) salinity, the average time required for larvae of brown shrimp to
Harry L. Cook, M. Alice Murphy
openaire +1 more source
The Thai Journal of Veterinary Medicine, 2009
Research on an innate immune system of penaeid shrimp is greatly motivated by economical requirements, because their culture is limited by the development of infectious diseases. As invertebrates, shrimp’s natural immunity acts as a fast and efficient defence mechanism against the pathogens.
Gabriel Aguirre-Guzman +4 more
openaire +1 more source
Research on an innate immune system of penaeid shrimp is greatly motivated by economical requirements, because their culture is limited by the development of infectious diseases. As invertebrates, shrimp’s natural immunity acts as a fast and efficient defence mechanism against the pathogens.
Gabriel Aguirre-Guzman +4 more
openaire +1 more source
Mariculture of Penaeid Shrimp in China
1994Shrimp mariculture has a long history of hundreds of years in China. Before the 1950’s, shrimp farming in China was mainly by the traditional extensive mixed polyculture of shrimps and fishes. The stocking of shrimp and fish fries was entirely by natural process.
Liu Rui-yu, Cao Deng-gong
openaire +1 more source
Practical Feeding—Penaeid Shrimps
1989Demand for shrimp in the world market, especially in the industrialized countries, has increased considerably in recent years as the oceans have become a less reliable supply. The ocean fisheries for shrimp are at near maximum sustainable yield. Shrimp catch from the sea is unpredictable due to uncontrollable natural phenomena.
Chhorn Lim, Amber Persyn
openaire +1 more source
Discrimination of Penaeid Shrimps with PCR-RFLP Analysis
Journal of Shellfish Research, 2008Abstract A rapid polymerase chain reaction restriction fragment length polymorphism (PCR-RFLP) analysis was designed to examine genetic differentiation of some penaeid shrimps. Three hundred and fifty-six bp of cytochrome-b gene, a specific part of mitochondrial genome, was amplified with PCR to figure out differences between shrimp species Penaeus ...
HİSAR, OLCAY +4 more
openaire +3 more sources
1998
Until about two decades ago, all shrimp supplied to the world markets was harvested from the oceans. Presently, the ocean fisheries for shrimp are at near maximum sustainable yield. Shrimp catches from the sea are unpredictable due to uncontrollable natural phenomena.
openaire +1 more source
Until about two decades ago, all shrimp supplied to the world markets was harvested from the oceans. Presently, the ocean fisheries for shrimp are at near maximum sustainable yield. Shrimp catches from the sea are unpredictable due to uncontrollable natural phenomena.
openaire +1 more source
On the 2-crop culture of penaeid shrimps
Chinese Journal of Oceanology and Limnology, 1988Although much progress has been made in the last few years on the hatchery rearing of penaeid shrimps, the use of artificial feeds and the innovation of culture techniques, the key problem in the shrimp culture industry is still to increase yield per unit culture area for greater economic returns.
Hu Qingbo +3 more
openaire +1 more source
Nutrient requirements of penaeid shrimps
Aquaculture, 1998Of the penaeid shrimps, Penaeus japonicus has been studied early and more thoroughly than the other species in terms of nutrient requirements. In recent years, more research has been carried out for Penaeus monodon and Penaeus vannamei. Other penaeid shrimps lag behind in this aspect. However, even for P.
openaire +1 more source
[Research advances in behavioral ecology of penaeid shrimps. I. Behavior of penaeid shrimps].
Ying yong sheng tai xue bao = The journal of applied ecology, 2006The behavioral ecology of penaeid shrimps has been studied extensively in many countries due to their special ecological habit and important position in sea water aquaculture. This paper reviewed the recent literatures on the behavior of penaeid shrimps, including feeding, locomotion, defense, mating, spawning, molting, burrowing and emergence, with ...
Pei-dong, Zhang, Xiumei, Zhang, Jian, Li
openaire +1 more source
CONTROL OF Zoothamnium sp. ON PENAEID SHRIMP
Proceedings of the annual workshop - World Mariculture Society, 1973ABSTRACTMortalities of two commercial shrimp, Penaeus aztecus and P. setiferus used in pond culture experiments conducted by Texas A&M University in Brazoria and Orange counties, Texas, were caused by Zoothamnium sp. Mortality was attributed to anoxia when the infestation of the protozoan became heavy enough around the gills of the shrimp to ...
Sterling K. Johnson +2 more
openaire +1 more source