Zobrazeno 1 - 10
of 19
pro vyhledávání: '"G. S. Haylor"'
Publikováno v:
Aquaculture Research. 32:999-1004
The effects of feeding time and frequency on the growth, feed utilization and survival of Clarias gariepinus (Burchell 1822; family Clariidae) fingerlings were evaluated in a 25-day study. Groups of African catfish with an initial individual weight o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::efca95b605741943f00ad0b983b7f7f9
https://doi.org/10.1046/j.1365-2109.2001.00635.x
https://doi.org/10.1046/j.1365-2109.2001.00635.x
Publikováno v:
Aquatic Living Resources. 13:129-137
Groups of juvenile rainbow trout were fed to satiation for 10 days after 1, 11 and 21 days of feed deprivation. These fish (initial body weight = 20 ± 2 g) were previously fed at different feeding levels (0.5 or 1.5 % initial body weight, to satiati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2d6f7eef64a83a2d874b924e3f401649
https://doi.org/10.1016/s0990-7440(00)00149-2
https://doi.org/10.1016/s0990-7440(00)00149-2
Publikováno v:
Aquaculture Research. 30:901-905
Cycles of movement and feeding of African catfish, Clarias gariepinus (Burchell 1822) fingerlings (113.48 ± 1.87 mm total length) were studied using an infrared illumination and video recording system. The study was carried out over a 15-day period
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9722c014c9d9a38363699a763933e9b3
https://doi.org/10.1046/j.1365-2109.1999.00421.x
https://doi.org/10.1046/j.1365-2109.1999.00421.x
Publikováno v:
Aquaculture Nutrition. 4:175-182
Gastric evacuation rate, return of appetite and satiation time of African catfish, Clarias gariepinus Burchell 1822, fingerlings, fed with a commercial pelleted feed, were determined under experimental conditions. The gastric evacuation rate was desc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3771e07ce1c99348db73d0a73238470f
https://doi.org/10.1046/j.1365-2095.1998.00063.x
https://doi.org/10.1046/j.1365-2095.1998.00063.x
Publikováno v:
Aquaculture. 160:251-258
The effects of stocking density, light and shelter on the growth and survival of Clarias gariepinus fingerings was evaluated. In this experiment African catfish with initial individual mean weight 0.79±0.1 g were reared at two different stocking den
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d100495b8f8a177c580a559806410524
https://doi.org/10.1016/s0044-8486(97)00250-0
https://doi.org/10.1016/s0044-8486(97)00250-0
Autor:
M S Bhutta, G. S. Haylor
Publikováno v:
Aquaculture Research. 28:691-705
Natural resource managers in Pakistan today preside over a massive investment in water distribution infrastructure. An historical bias towards large-scale irrigation systems and a focus on water use for arable crop production appears to have contribu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::04344df50d381c5494e6a0e2db1da6d1
https://doi.org/10.1046/j.1365-2109.1997.00912.x
https://doi.org/10.1046/j.1365-2109.1997.00912.x
Publikováno v:
Aquaculture Research. 28:621-627
Large variability between ponds in aquaculture experiments often leads to imprecise estimates of treatment effects. One solution would be to increase the number of experimental ponds but the availability of ponds is usually limited. A cross-over tria
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5dbe0cb326e1e1e746cb5c5a709e320c
https://doi.org/10.1046/j.1365-2109.1997.00904.x
https://doi.org/10.1046/j.1365-2109.1997.00904.x
Autor:
Mohammed F. A. Mollah, G. S. Haylor
Publikováno v:
Aquatic Living Resources. 8:431-438
Resume Temperature is the major abiotic factor controlling the rate of morphogenesis in fish. The present work investigated hatching time and the transition from endogenous to exogenous feeding at five constant temperatures over the range 1535°C. Cl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b18850f1cb008eaa36db9e795475d83a
https://doi.org/10.1051/alr:1995051
https://doi.org/10.1051/alr:1995051
Publikováno v:
Aquatic Living Resources. 7:79-85
Resume Fagbenro O., K. Jauncey, G. Haylor. Aquat. Living Resour., 1994, 7, 79-85. Dry diets containing varying levels of dried fermented fish silage and soybean meal blend (FS: SBM) as replacement for 25,50 or 75 % of fish meal protein were fed to ju
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::531b70ac8bc89fc72a5a86d0bb34e427
https://doi.org/10.1051/alr:1994010
https://doi.org/10.1051/alr:1994010
Autor:
G. S. Haylor
Publikováno v:
Aquaculture Research. 24:473-482
The satiation time, stomach capacity, gastric evacuation rate and return of appetite were investigated in Clarias gariepinus larvae. The evacuation of food from the stomach was described by the exponential model. Gastric evacution was found to be inv
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::762ee805315583053e7a2703adbf8ed9
https://doi.org/10.1111/j.1365-2109.1993.tb00622.x
https://doi.org/10.1111/j.1365-2109.1993.tb00622.x