Nutritional fish pathology : Morphological sings of nutrient deficiency and toxicity in farmed fish
In contrast to extensive and semi-intensive culture systems where fish obtain all or oart of their nutrient needs naturally available food organisms, fish maintained under intensive culture systems rely totally on the provision of a nutritionally complete diet throughout their culture cycle.
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Format: | Bog |
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Rome
FAO
1985
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Thư viện lưu trữ: | Trung tâm Học liệu Trường Đại học Cần Thơ |
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