Improvement of the nutritional value and growth of rotifer (Brachionus plicatilis) by different enrichment period with Bacillus sp.
Brachionus plicatilis is a widely used as natural feed in hatchery. Characteristics of rotifers as biocapsule can improve the quality of rotifers in a practical way. Bacillus sp. is capable of improving the nutrition rotifers to produce vitamins, food detoxication or through enzymatic activity such...
Saved in:
| Main Authors: | , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Asosiasi Sains Akuakultur Indonesia
2011-01-01
|
| Series: | Jurnal Akuakultur Indonesia |
| Online Access: | https://journal.ipb.ac.id/index.php/jai/article/view/4119 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1832587070942478336 |
|---|---|
| author | Sutia Budi . Zainuddin Siti Aslamsyah |
| author_facet | Sutia Budi . Zainuddin Siti Aslamsyah |
| author_sort | Sutia Budi |
| collection | DOAJ |
| description |
Brachionus plicatilis is a widely used as natural feed in hatchery. Characteristics of rotifers as biocapsule can improve the quality of rotifers in a practical way. Bacillus sp. is capable of improving the nutrition rotifers to produce vitamins, food detoxication or through enzymatic activity such as protease, lipase, and amylase. This research aimed at observing the influence of the enrichment length of Bacillus sp. on the quality of nutrition and growth of rotifers. The research container was a polyearbonate vessel of one ton volume which contained Nannochloropsis sp. with the density of 105 cell/mL, it was then scattered with rotifer with the density of 1,000 ind./mL. The types of bacteria used were Bacillus subtilis, B. pumilus and B. licheformis with the density of 2x1010 cfu/g. The experiments tried with different enrichment length were A = 0 hour, B = 5 hours, C = 10 hours and D = 10 hours with triplicate. As the comparing data, rotifer culture experiment was carried out with Nannochlorophsis sp.as the control. The number of containers were 24 which consists of 12 for threatment and 12 pieces as control. Variables measured were proximate to each treatment and the growth of rotifers. The result of the research revealed the enrichment length of rotifers with Bacillus sp. has significantly (P |
| format | Article |
| id | doaj-art-57f77297ade043ad9a46e2c19ed9135f |
| institution | Kabale University |
| issn | 1412-5269 2354-6700 |
| language | English |
| publishDate | 2011-01-01 |
| publisher | Asosiasi Sains Akuakultur Indonesia |
| record_format | Article |
| series | Jurnal Akuakultur Indonesia |
| spelling | doaj-art-57f77297ade043ad9a46e2c19ed9135f2025-01-24T18:01:02ZengAsosiasi Sains Akuakultur IndonesiaJurnal Akuakultur Indonesia1412-52692354-67002011-01-0110110.19027/jai.10.67-733714Improvement of the nutritional value and growth of rotifer (Brachionus plicatilis) by different enrichment period with Bacillus sp.Sutia Budi0. Zainuddin1Siti Aslamsyah2Program Magister Ilmu Perikanan Pascasarjana Universitas HasanuddinFakultas Ilmu Kelautan dan Perikanan, Universitas HasanuddinFakultas Ilmu Kelautan dan Perikanan, Universitas Hasanuddin Brachionus plicatilis is a widely used as natural feed in hatchery. Characteristics of rotifers as biocapsule can improve the quality of rotifers in a practical way. Bacillus sp. is capable of improving the nutrition rotifers to produce vitamins, food detoxication or through enzymatic activity such as protease, lipase, and amylase. This research aimed at observing the influence of the enrichment length of Bacillus sp. on the quality of nutrition and growth of rotifers. The research container was a polyearbonate vessel of one ton volume which contained Nannochloropsis sp. with the density of 105 cell/mL, it was then scattered with rotifer with the density of 1,000 ind./mL. The types of bacteria used were Bacillus subtilis, B. pumilus and B. licheformis with the density of 2x1010 cfu/g. The experiments tried with different enrichment length were A = 0 hour, B = 5 hours, C = 10 hours and D = 10 hours with triplicate. As the comparing data, rotifer culture experiment was carried out with Nannochlorophsis sp.as the control. The number of containers were 24 which consists of 12 for threatment and 12 pieces as control. Variables measured were proximate to each treatment and the growth of rotifers. The result of the research revealed the enrichment length of rotifers with Bacillus sp. has significantly (Phttps://journal.ipb.ac.id/index.php/jai/article/view/4119 |
| spellingShingle | Sutia Budi . Zainuddin Siti Aslamsyah Improvement of the nutritional value and growth of rotifer (Brachionus plicatilis) by different enrichment period with Bacillus sp. Jurnal Akuakultur Indonesia |
| title | Improvement of the nutritional value and growth of rotifer (Brachionus plicatilis) by different enrichment period with Bacillus sp. |
| title_full | Improvement of the nutritional value and growth of rotifer (Brachionus plicatilis) by different enrichment period with Bacillus sp. |
| title_fullStr | Improvement of the nutritional value and growth of rotifer (Brachionus plicatilis) by different enrichment period with Bacillus sp. |
| title_full_unstemmed | Improvement of the nutritional value and growth of rotifer (Brachionus plicatilis) by different enrichment period with Bacillus sp. |
| title_short | Improvement of the nutritional value and growth of rotifer (Brachionus plicatilis) by different enrichment period with Bacillus sp. |
| title_sort | improvement of the nutritional value and growth of rotifer brachionus plicatilis by different enrichment period with bacillus sp |
| url | https://journal.ipb.ac.id/index.php/jai/article/view/4119 |
| work_keys_str_mv | AT sutiabudi improvementofthenutritionalvalueandgrowthofrotiferbrachionusplicatilisbydifferentenrichmentperiodwithbacillussp AT zainuddin improvementofthenutritionalvalueandgrowthofrotiferbrachionusplicatilisbydifferentenrichmentperiodwithbacillussp AT sitiaslamsyah improvementofthenutritionalvalueandgrowthofrotiferbrachionusplicatilisbydifferentenrichmentperiodwithbacillussp |