کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
8494339 | 1552837 | 2016 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
The effects of adding microbial biomass to grow-out and maturation feeds on the reproductive performance of black tiger shrimp, Penaeus monodon
دانلود مقاله + سفارش ترجمه
دانلود مقاله ISI انگلیسی
رایگان برای ایرانیان
کلمات کلیدی
موضوعات مرتبط
علوم زیستی و بیوفناوری
علوم کشاورزی و بیولوژیک
علوم آبزیان
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: The effects of adding microbial biomass to grow-out and maturation feeds on the reproductive performance of black tiger shrimp, Penaeus monodon The effects of adding microbial biomass to grow-out and maturation feeds on the reproductive performance of black tiger shrimp, Penaeus monodon](/preview/png/8494339.png)
چکیده انگلیسی
A 40-day reproductive performance trial was conducted to assess the effect of targeted supplementation of Penaeus monodon broodstock grow-out and maturation diets with microbial biomass (MB). Over a seven month grow-out period, shrimp were fed a typical pelleted grow-out diet with or without 10% MB. Broodstock were then transferred to a maturation facility and a subset of animals from each grow-out diet fed on a typical fresh-frozen maturation diet that included a pellet ration with or without 30% MB (5.5% of total diet fed). At nine months of age, female broodstock were unilaterally eyestalk-ablated and reproductive assessments commenced. No significant difference in ovary maturation, hepatosomatic index, spawning and egg and nauplii production parameters was found between diet treatments (p = > 0.05). However, females originating from control ponds displayed a higher gonadosomatic index at first spawn, whilst the percentage of eggs that hatched was lower in females fed a MB-inclusive maturation diet (p = < 0.05). These results indicate that the inclusion of MB within broodstock grow-out and maturation diets (at the rates presented in this study) did not enhance reproductive performance of domesticated broodstock.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Aquaculture - Volume 450, 1 January 2016, Pages 206-212
Journal: Aquaculture - Volume 450, 1 January 2016, Pages 206-212
نویسندگان
Jake D. Goodall, Nicholas M. Wade, David J. Merritt, Melony J. Sellars, Kinam Salee, Greg J. Coman,