Open AccessSupplementation of astaxanthin and vitamin E in feed on the development of gonads white shrimp broodstock Litopenaeus vannamei Boone 1931
Author(s) -
Fajar Maulana,
Harton Arfah,
Mita Istifarini,
Mia Setiawati
Publication year - 2017
Language(s) - English
Resource type - Journals
ISSN - 2354-6700
DOI - 10.19027/jai.16.2.135-145
Subject(s) - astaxanthin , litopenaeus , broodstock , shrimp , zoology , biology , vitamin , vitamin e , hatching , feed conversion ratio , food science , endocrinology , biochemistry , fishery , body weight , antioxidant , aquaculture , carotenoid , fish <actinopterygii>
Increase production high quality of white shrimp Litopenaeus vannamei broodstock can be done with the addition of vitamin E or astaxanthin. A dose used was 350 ppm vitamin E, 500 ppm astaxanthin, combination of 350 ppm vitamin E, and 500 ppm astaxanthin, combination of 175 ppm vitamin E and 250 ppm astaxanthin. The purpose of this research was to evaluate the effect of astaxanthin and vitamin E supplementation with different dose in the feed on gonad maturity of white shrimp broodstock. Feeding of vitamin E and astaxanthin was performed in three times, at 06.00, 12.00 and 20.00 by as much as 2% of the shrimp weight. The results showed that combination of 175 ppm vitamin E and 250 ppm astaxanthin giving highest relative survival (100.00±0.00%), growth rate of broodstock shrimp (1.07±0.26%/day), the fastest maturity of first gonads level achieved 14 days (19.45 ±4.81%), maturity of fourth gonads level achieved 41 days, levels of spawning (33.33±8.33%), fecundity (87,000±2,000 eggs) and hatching rate (49±1.53%). Keywords: astaxanthin, Litopenaeus vannamei , vitamin E. ABSTRAK Meningkatkan kualitas induk udang vaname Litopenaeus vannamei dapat dilakukan dengan penambahan vitamin E atau astaxanthin pada pakan. Tujuan penelitian ini adalah untuk mengetahui pengaruh pemberian astaxanthin dan vitamin E dengan dosis berbeda dalam pakan terhadap tingkat kematangan gonad calon induk udang vaname. Dosis yang digunakan 350 ppm vitamin E, 500 ppm astaxanthin, 350 ppm vitamin E, dan 500 ppm astaxanthin, 175 ppm vitamin E dan 250 ppm astaxanthin. Pemberian pakan dengan penambahan vitamin E dan astaxanthin dilakukan sebanyak tiga kali, yaitu jam 06.00, 13.00, dan 20.00 WIB sebanyak 2% dari bobot udang. Hasil menunjukkan bahwa perlakuan terbaik didapatkan pada pemberian kombinasi 175 ppm vitamin E dan 250 ppm astaxanthin dengan tingkat sintasan induk udang 100,00±0,00%, laju pertumbuhan spesifik induk udang 1,07±0,26%/hari, kematangan gonad pertama tercepat dicapai pada 14 hari sebanyak 19,45±4,81%, kematangan gonad keempat didapat pada hari ke-41, tingkat pemijahan 33,33±8,33%, fekunditas 87.000±2.000 telur, dan derajat penetasan telur mencapai 49±1,53%. Kata kunci: astaxanthin, udang vaname Litopenaeus vannamei , vitamin E