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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
 
Subject potassium, growth, magnesium, inland waters, osmoregulation, saline water
 
Description Not Available
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
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Date 2022-06-18T06:00:51Z
2022-06-18T06:00:51Z
2018-01-01
 
Type Research Paper
 
Identifier Not Available
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http://krishi.icar.gov.in/jspui/handle/123456789/72911
 
Language English
 
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Publisher Not Available