Abstract
water quality and reduces the need for water exchange, while the flocculated
materials serve as natural shrimp feed. T his research aimed at comparing effects of corn starch and molasses addition on the white leg shrimp (0.07 g/individual) stocked indoor at 250 individual/m3, with aeration and lighting, and fed with 37% protein and CIN ratio of 12. Both corn starch and molasses additions resulted in low Total Ammonia Nitrogen levels. The amount of bioflocs in both treatments increased over time. In the molasses treatment the periphyton growth was higher at the end of the experiment and had higher crude protein content compared to corn starch. But the latter resulted in significantly higher growth rate, production, average weight of the shrimp, and lower FCR. Nitrogen retention in the corn starch treatment was greater than that in the molasses treatment.
| Original language | English |
|---|---|
| Title of host publication | 12th Asian Fisheries & Aquaculture Forum (AFAF) |
| Pages | 314-314 |
| Number of pages | 1 |
| Publication status | Published - 12 Apr 2019 |
| Event | 12th Asian Fisheries & Aquaculture Forum (AFAF): Transforming Asian Fisheries and Aquaculture for Sustainable Production and Nutrition - Iloilo Convention Center, Iloilo, Philippines Duration: 8 Apr 2019 → 12 Apr 2019 https://www.afsconferences.net/category/afaf/ |
Conference
| Conference | 12th Asian Fisheries & Aquaculture Forum (AFAF) |
|---|---|
| Country | Philippines |
| City | Iloilo |
| Period | 8/04/19 → 12/04/19 |
| Internet address |
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Effects of carbohydrate sources on a biofloc culture system for white leg shrimp (Penaeus vannamei). / Tran, Tinh; Koppenol, Tom; Hai, Tran Ngoc; Verdegem, M.C.J.
12th Asian Fisheries & Aquaculture Forum (AFAF). 2019. p. 314-314.Research output: Chapter in Book/Report/Conference proceeding › Abstract › Academic
TY - CHAP
T1 - Effects of carbohydrate sources on a biofloc culture system for white leg shrimp (Penaeus vannamei)
AU - Tran, Tinh
AU - Koppenol, Tom
AU - Hai, Tran Ngoc
AU - Verdegem, M.C.J.
PY - 2019/4/12
Y1 - 2019/4/12
N2 - The addition of carbohydrate stimulates biofloc growth and the latter improveswater quality and reduces the need for water exchange, while the flocculatedmaterials serve as natural shrimp feed. T his research aimed at comparing effects of corn starch and molasses addition on the white leg shrimp (0.07 g/individual) stocked indoor at 250 individual/m3, with aeration and lighting, and fed with 37% protein and CIN ratio of 12. Both corn starch and molasses additions resulted in low Total Ammonia Nitrogen levels. The amount of bioflocs in both treatments increased over time. In the molasses treatment the periphyton growth was higher at the end of the experiment and had higher crude protein content compared to corn starch. But the latter resulted in significantly higher growth rate, production, average weight of the shrimp, and lower FCR. Nitrogen retention in the corn starch treatment was greater than that in the molasses treatment.
AB - The addition of carbohydrate stimulates biofloc growth and the latter improveswater quality and reduces the need for water exchange, while the flocculatedmaterials serve as natural shrimp feed. T his research aimed at comparing effects of corn starch and molasses addition on the white leg shrimp (0.07 g/individual) stocked indoor at 250 individual/m3, with aeration and lighting, and fed with 37% protein and CIN ratio of 12. Both corn starch and molasses additions resulted in low Total Ammonia Nitrogen levels. The amount of bioflocs in both treatments increased over time. In the molasses treatment the periphyton growth was higher at the end of the experiment and had higher crude protein content compared to corn starch. But the latter resulted in significantly higher growth rate, production, average weight of the shrimp, and lower FCR. Nitrogen retention in the corn starch treatment was greater than that in the molasses treatment.
M3 - Abstract
SP - 314
EP - 314
BT - 12th Asian Fisheries & Aquaculture Forum (AFAF)
ER -