Effect of fortification of potassium and magnesium in the diet and culture water on growth, survival and osmoregulation of Pacific white shrimp, Litopenaeus vannamei reared in inland ground saline water.
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Title |
Effect of fortification of potassium and magnesium in the diet and culture water on growth, survival and osmoregulation of Pacific white shrimp, Litopenaeus vannamei reared in inland ground saline water.
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Creator |
Jahan I, Reddy AK, Harikrishna V, Sudhagar AS, Srivastava PP, Singh S, Varghese T
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Subject |
potassium, growth, magnesium, inland waters, osmoregulation, saline water
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Description |
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A 60 day trial was conducted to evaluate the effect of dietary supplementation of graded levels of potassium (K+) and magnesium (Mg2+) on Litopenaeus vannamei reared using IGSW (inland ground saline water, 10 ppt). Two different types of waters, IGSW without ionic fortification (R-IGSW, R-raw) and IGSW fortified with K+ & Mg2+ (F-IGSW, F-fortified) with equivalent salinity sea water was used. Four experimental diets with graded levels of K+ & Mg2+: F1 (5 g KCl & 150 mg MgCl2 kg-1 of feed); F2 (10 g KCl & 300 mg MgCl2 kg-1 of feed); F3 (15 g KCl & 450 mg MgCl2 kg-1 of feed) and F4 (with no ionic amendment) were tested in the trial, for each of the two types of water. A significant improvement in the growth and survival has been observed in the groups fortified with K+ & Mg2+ in the feed (P Not Available |
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Date |
2022-06-18T06:00:51Z
2022-06-18T06:00:51Z 2018-01-01 |
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Type |
Research Paper
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Identifier |
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Not Available http://krishi.icar.gov.in/jspui/handle/123456789/72911 |
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Language |
English
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Relation |
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Publisher |
Not Available
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