FRESH-WATER GREEN ALGAE (CHLOROPHYTA) AS A NATURAL PIGMENT FOR MOJOSARI DUCKS
An experiment in a completely randomize design was undertaken to study the use of fresh-watergreen algae as a yolk coloring agent in Mojosari ducks during a laying period on productiveperformance and egg quality from 36 to 44 wk of age. A total of 80 thirty-six wk-old laying ducks weredivided into f...
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| Format: | EJournal Article |
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Diponegoro University,
2015-03-01.
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| LEADER | 02288 am a22002773u 4500 | ||
|---|---|---|---|
| 001 | JITAA_UNDIP_9149_7407 | ||
| 042 | |a dc | ||
| 100 | 1 | 0 | |a Indarsih, B. |e author |
| 100 | 1 | 0 | |e contributor |
| 700 | 1 | 0 | |a Asnawi, A. |e author |
| 700 | 1 | 0 | |a Purnamasari, D.K. |e author |
| 245 | 0 | 0 | |a FRESH-WATER GREEN ALGAE (CHLOROPHYTA) AS A NATURAL PIGMENT FOR MOJOSARI DUCKS |
| 260 | |b Diponegoro University, |c 2015-03-01. | ||
| 500 | |a https://ejournal.undip.ac.id/index.php/jitaa/article/view/9149 | ||
| 520 | |a An experiment in a completely randomize design was undertaken to study the use of fresh-watergreen algae as a yolk coloring agent in Mojosari ducks during a laying period on productiveperformance and egg quality from 36 to 44 wk of age. A total of 80 thirty-six wk-old laying ducks weredivided into four dietary treatments and each of four replicates with 5 birds. Diets were formulated witha commercial concentrate, rice bran and yellow corn (2:4:4) according to a commercial standard diet asa control, and three other dietary treatments with 2, 4 or 8% of green algae were included. Fresh watergreen algae had a significant effect on the feed uptake, egg production, and feed conversion ratio (FCR)(p<0.05). Egg production and FCR improved at added 2 and 4% green algae. No differences wereobserved in egg yolk index, albumen index, Haugh Unit, and egg shell thickness (P>0.05) except eggyolk color. The yolk color increased within 7 days after feeding with the test diets. The present studyindicated that fresh-water green algae could be used as a natural coloring agent in laying ducks and at8% of green algae showed the highest score of (Roche Yellow Color-15). | ||
| 540 | |a https://creativecommons.org/licenses/by-sa/4.0/ | ||
| 546 | |a eng | ||
| 690 | |a green algae; corn; rice bran; egg production; yolk color | ||
| 655 | 7 | |a info:eu-repo/semantics/article |2 local | |
| 655 | 7 | |a info:eu-repo/semantics/publishedVersion |2 local | |
| 655 | 7 | |a Peer-reviewed Article |2 local | |
| 786 | 0 | |n Journal of the Indonesian Tropical Animal Agriculture; Vol 40, No 1 (2015): March; 45-51 | |
| 786 | 0 | |n 2460-6278 | |
| 786 | 0 | |n 2087-8273 | |
| 787 | 0 | |n https://ejournal.undip.ac.id/index.php/jitaa/article/view/9149/7407 | |
| 856 | 4 | 1 | |u https://ejournal.undip.ac.id/index.php/jitaa/article/view/9149/7407 |z Get Fulltext |