scholarly journals Perkembangan Awal Larva Ikan Mas (Cyprinus carpio L) dari Induk yang Diberi Pakan dengan Penambahan Kurkumin

2021 ◽  
Vol 21 (2) ◽  
pp. 176
Author(s):  
Livana Dethris Rawung ◽  
Jacson Saruan ◽  
Debby J.J. Rayer ◽  
Emma Mauren Moko

Perkembangan awal larva sangat dipengaruhi oleh ketersediaan makanan yang berasal dari kantung telurnya. Tidak terpenuhi nutrisi pada masa awal perkembangan dapat mempengaruhi perkembangan larva. Tujuan penelitian ini adalah untuk mengukur diameter telur hasil pemijahan  dan panjang badan pada awal perkembangan larva ikan mas dari induk yang diberi pakan dengan penambahan kurkumin. Penelitian ini menggunakan induk betina ikan mas yang diberikan suplementasi kurkumin pada beberapa dosis yaitu 0%; 0,25%; 0,5%; 1%; dan 2%.  Ikan yang telah matang gonad kemudian dipijahkan. Telur yang telah terbuahi kemudian diambil untuk ditetaskan dan diamati perkembangan larvanya selama 2 hari setelah penetasan (hsp). Hasil pengamatan menunjukkan bahwa perlakuan suplementasi kurkumin dengan dosis 0,5% yang diberikan dalam pakan induk betina ikan mas memberikan nilai yang optimal terhadap diameter telur hasil pemijahan (p<0,05) dan panjang badan larva sampai pada umur 2 hsp (p<0,05), namun panjang mutlak larva sampai pada 2 hsp tidak menunjukkan adanya perbedaan antar perlakuan (p>0,5). Berdasarkan hasil penelitian ini dapat disimpulkan bahwa suplementasi kurkumin dengan konsentrasi 0,5% pada induk betina ikan mas dapat mengoptimalkan pertumbuhan larva pada awal kehidupannya.Kata kunci : Cyprinus carpio, kurkumin, larva Early Development of Common Carp Larva from Broodstock Fed Diet Supplemented with CurcuminABSTRACTThe early growth of the larva is greatly influenced by the availability of food from the egg yolk. Insufficiency of nutrition in the early stages of development can affect the development of larva. The purpose of this study was to know the early growth of larva from broodstock supplemented with curcumin. This study used the female broodstock of common carp that supplemented with curcumin at several doses; 0%; 0,25%; 0,5%; 1%; and 2%. The fishes that had been mature were spawned, and the fertilized eggs were taken to be hatched. The larva was observed for 2 days after hatching (dah). The results showed that the treatment of curcumin supplementation with a dose of 0,5% given in the common carp feed gave an optimal value for egg diameter (p <0,05) and body length of the larva until the age of 2 dah (p <0,05), but did not differ for absolute length growth (p>0,05).Key words: Cyprinus carpio, curcumin, larva

Copeia ◽  
2014 ◽  
Vol 2014 (1) ◽  
pp. 87-94 ◽  
Author(s):  
Christopher Izzo ◽  
Terry Bertozzi ◽  
Bronwyn M. Gillanders ◽  
Stephen C. Donnellan

1970 ◽  
Vol 28 ◽  
pp. 51-55 ◽  
Author(s):  
M Sultana ◽  
M Nahiduzzaman ◽  
MM Hassan ◽  
MUH Khanam ◽  
MAR Hossain

The study was aimed at standardization of cryopreservation protocol for the commoncarp, (Cyprinus carpio) spermatozoa for using in the artificial propagation. Three extenders(Alsever’s solution, egg-yolk citrate and 0.9% NaCl) were combined with three cryoprotectants(ethanol, methanol and DMSO). Two-step freezing protocol (5°C to -4°C at a rate of 4°C per minutethen -4°C to -80°C at a rate of 10°C per minute and finally held for 10 min) was carried out in acomputer-controlled freezer where 0.25 ml straws containing spermatozoa were stored in a liquidnitrogen container at -196°C. Alsever’s solution with ethanol, Alsever’s solution with methanol andegg yolk citrate with DMSO gave better motility (%) in both pre-freeze (93.33±1.05, 90±1.83 and88.33±2.11, respectively) and post-thaw (80±4.28, 74.17±3.96 and 76.67±4.59, respectively)periods whereas, 10% cryoprotectant gave the best motility during post-thaw period. Consideringboth pre-freeze and post-thaw motilities of the common carp spermatozoa, 1:9 was the best ratiofor the milt and cryodiluents. The egg yolk citrate with DMSO yielded the best fertilization(37.67±1.76%) and hatching (28.67±1.85%) compared to other combinations under study.Key words: Cyprinus carpio; spermatozoa; cryopreservation; cryoprotectant; cryodiluent; fertility.DOI: 10.3329/ujzru.v28i0.5287Univ. j. zool. Rajshahi Univ. Vol. 28, 2010 pp. 51-55


2005 ◽  
Vol 13 (5) ◽  
pp. 451-458 ◽  
Author(s):  
Rahmi Aydın ◽  
Kenan Köprücü ◽  
Mustafa Dörücü ◽  
Sibel Şimşek Köprücü ◽  
Murat Pala

1993 ◽  
Vol 202 (3) ◽  
pp. 152-158 ◽  
Author(s):  
Petra Gevers ◽  
Anthony J. M. Coenen ◽  
Henk Schipper ◽  
Henri W. J. Stroband ◽  
Lucy P. M. Timmermans

2013 ◽  
Vol 39 (3) ◽  
pp. 507-512 ◽  
Author(s):  
Jami L. Sloan ◽  
Elise B. Cordo ◽  
Allen F. Mensinger

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