Download e-book for iPad: Advances in shrimp aquaculture management by Sascha W. Felix

By Sascha W. Felix

ISBN-10: 9383048964

ISBN-13: 9789383048960

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Example text

Disadvantages (a) They do not generally grow to a large size. (b) Susceptible for Taura Syndrome Virus (TSV) infection. Chapter 3 Water Quality Management The emphasis on water quality standards for shrimp aquaculture is much more than the other farming systems. Shrimps are considered to be more sensitive to abrupt changes in water quality parameters and hence utmost care needs to be exercised to maintain the water quality in shrimp farms. (i) Temperature Both growth and survival are directly influenced by temperature variations.

Monodon P. semisulcatus • Brown pigment distributed evenly but more • Brown pigment distributed only on the anterior intensively on posterior part of telsion. base and about one-third posterior tip of telsion. • Endopod of uroped may be totally or partly • Only posterior part of endoped of uropods is pigmented. pigmented. • Exopod of uropod is mostly unpigmented; in • Exopod of uropod mostly with small blotch on some cases with a small blotch on the inner the inner later oposterior margin as continuation latero-posterior margin.

When the production process is done according to the basic rules, it will not significantly affect the quality of the diet. On the other hand, selection of raw materials and formulation do have a decision influence on the performance of the diet. Imbalances in formulation or presence of toxins in the ingredients can severely affect shrimp health status and can lead to increased susceptibility to diseases. Processing of feed essentially shapes a particle and gives the ingredient mash the physical presentation that is required for handling and optimal feeding of the shrimp.

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Advances in shrimp aquaculture management by Sascha W. Felix


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