Search
Now showing items 41-50 of 56
Spontaneous maturation and spawning of sea bass Lates calcarifer in floating net cages
(Blackwell Publishing, 1991)
Male and female sea bass (Lates calcarifer Bloch) from 1982 wild-caught juveniles reared in floating net cages matured at about 2.0–2.5 years (mean body weight =1.1 kg; mean total length = 42.0 cm) and 3–4 years (2,7 kg; ...
Bioactivity of stored luteinizing hormone-releasing analogue (LHRHa) in sea bass, Lates calcarifer Bloch
(Wiley-Blackwell, 1996)
The spawning induction activity of dissolved and pelleted (D-Ala<sup>6</sup>, Pro<sup>9</sup> N ethylamide) luteinizing hormone-releasing hormone analogue (LHRHa) stored for various periods was assessed in mature female ...
Reproductive performance of hatchery-bred donkey's ear abalone, Haliotis asinina, Linne, fed natural and artificial diets
(Blackwell Publishing, 2001)
Hatchery-bred donkey's ear abalone, Haliotis asinina, Linne broodstock were given diets consisting of natural food, seaweed (SW), Gracilariopsis bailinae, D1; combination of SW and artificial diet (AD), D2; and AD alone, ...
Induced spawning of maturing milkfish (Chanos chanos) using human chorionic gonadotropin and mammalian and salmon gonadotropin releasing hormone analogues
(Elsevier, 1988)
The response of maturing female milkfish to D-Ala<sup>6</sup>-des Gly<sup>10</sup> mammalian GnRH ethylamide (mGnRH-A), D-Arg<sup>6</sup>-des Gly<sup>10</sup> salmon GnRH ethylamide (sGnRH-A) and human chorionic gonadotropin ...
The effect of micro algal diet and rearing condition on gonad maturity, fecundity and embryonic development of the window-pane shell, Placuna placenta Linnaeus.
(Elsevier, 2002)
Immature <i>Placuna placenta</i> (Linnaeus) broodstock were given the micro algae <i>Isochrysis galbana</i> (T-ISO) Parke and <i>Tetraselmis tetrahele</i> (G.S. West) at different combinations and density levels and reared ...
Measures of egg quality in induced spawns of the Asian sea bass, Lates calcarifer Bloch
(Springer Verlag, 2000)
The egg morphometry and lipid and protein components were determined in induced spawns (n = 14) of the sea bass, Lates calcarifer, to identify measures of egg quality. Based on fertilization and hatching rates, the spawns ...
Effect of dietary astaxanthin and vitamin A on the reproductive performance of Penaeus monodon broodstock
(Cambridge University Press, 1998)
The reproductive performance of pond tiger shrimp given astaxanthin (100 mg·kg<sup>−1</sup>) and/or vitamin A (20 000 IU·kg<sup>−1</sup>) for 61 d in tanks was assessed in a 2 × 2 factorial experiment in a completely ...
Dose-dependent spawning response of mature female sea bass, Lates calcarifer (Bloch), to pelleted luteinizing hormone-releasing hormone analogue (LHRHa)
(Elsevier, 1989)
The induction of sequential spawnings of mature female sea bass following intraperitoneal implantation of various doses of luteinizing hormone-releasing hormone analogue (LHRHa) in a 95% cholesterol pellet was investigated. ...
Use of gonad color in sexing broodstock of Placuna placenta (Linnaeus, 1758)
(California Malacozoological Society, Inc., 1992)
The window pane oyster, Placuna placenta (Linnaeus, 1758), is a highly valuable bivalve species inhabiting the muddy bottom of coastal bays from the Arabian Sea on the west through the Indian Ocean and Malayan Seas to the ...
Egg cannibalism by milkfish (Chanos chanos Forsskal) spawners in circular floating net cages
(Blackwell Publishing, 1992)
Egg cannibalism by milkfish spawners in a circular floating net cage was investigated. The cage was lined with a fine mesh hapa net to retain spawned eggs and to prevent the entry of fish egg predators. Water samples were ...