Volume 6, Issue 2
مرور بر اساس
ارسال های اخیر
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Reproduction of Klunzinger Mullet, Liza klunzingeri , in coastal waters of Khuzestan Province (Persian Gulf)
(Agricultural Research,Education and Extension Organization, 2007-01-01)Some reproduction characteristics of keeled mullet, Liza klunzingeri, were studied during Apr. 2003 to Feb. 2004 in Khuzestan waters of the Persian Gulf. A total of 836 samples were monthly collected from two fish landings ...
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Determination of suitable trap type for the Caspian crayfish, Astacus leptodactylus eichwaldi, in Anzali coastal area, Iran
(Agricultural Research,Education and Extension Organization, 2007-01-01)The efficiency of different types of traps for catching of the Caspian Sea crayfish, Astacus leptodactylus eichwaldi, was investigated from Mar. 2002 to Feb. 2003. Totally 56 traps of four most commonly used types, ...
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Study on the potency of domperidone and metoclopramide for spawning induction in Kutum (Rutilus frisii kutum )
(Agricultural Research,Education and Extension Organization, 2007-01-01)The effectiveness of two kinds of dopamine antagonist (DA), metoclopramide (Met) and domperidone (Dom) combined with the gonadotropin releasing hormone analogue (D-Ala6, Des Gly10 ethylamide) GnRHa was assayed on the ...
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PUFA Content of silages prepared from tuna cannery wastes
(Agricultural Research,Education and Extension Organization, 2007-01-01)Ensiling as one of the best methods for utilization of tuna wastes was investigated. docosahexaenoic acid [DHA C22:6(n-3)]- rich products were obtained from the wastes (viscera and dark meat) of four tuna species, namely ...
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Reproduction of the ctenophore, Beroe ovata, in the Caspian Sea water
(Agricultural Research,Education and Extension Organization, 2007-01-01)The experiments with Beroe ovata showed that this ctenophore can survive and reproduce in the Caspian Sea water, though at far lower rate than in the Black Sea; larval growth in the Caspian Sea water was also slower and ...
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tudy on sex steroid-binding proteins (with emphasize on 17 -estradiol) in plasma of female and juvenile kutum (Rutilus frisii kutum)
(Agricultural Research,Education and Extension Organization, 2007-01-01)A sex steroid-binding protein (SBP) that binds to 17 b-estradiol with high affinity and moderate capacity was identified in the plasma of female and juvenile of kutum (Rutilus frisii kutum) sampled during the early stage ...
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Effects of cortisol on tesicular apoptosis in goldfish (Carassius auratus)
(Agricultural Research,Education and Extension Organization, 2007-01-01)Apoptosis is a programmed cell death that has been attributed to the action of stress hormones, such as cortisol. We investigated the in vitro effect of cortisol in goldfish (Carassius auratus) mature (GSI: 2.75-4.65) or ...
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Study on salinity tolerance and some physiological indicators of ion-osmoregulatory system in juvenile Beluga, Huso huso (Linnaeus, 1758) in the south Caspian Sea: Effect of age and size
(Agricultural Research,Education and Extension Organization, 2007-01-01)The salinity tolerance and hydromineral regulation capabilities of juvenile great sturgeon, Huso huso, of different age and size groups (1: 35 days, BW: 0.60±0.02g &TL; 4.80±0.13clp; II: 35 days, BW: 2.23±0.20 g & TL: ...
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Impact of two parasitic trematodes, Meiogymnophallus minutus and Himasthla spp., on the growth of the cockle, Cerastoderma edule
(Agricultural Research,Education and Extension Organization, 2007-01-01)The impact of two principal parasitic digenetic trematodes, Meiogymnophallus minutus and Himasthla spp., on the growth (weight and length) of the cockle, Cerastoderma edule, in Arcachon Bay (France) was studied. The ...
