книги Наука, техника, медицина Техника Машиностроение

The revival of endangered Puntius sarana (Hamilton 1822) in Bangladesh. The artificial breeding, growth and genetics variation of endangered olive barb, Puntius sarana (Hamilton 1822) for its genetic improvement

Код 1431643

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Аннотация к книге "The revival of endangered Puntius sarana (Hamilton 1822) in Bangladesh. The artificial breeding, growth and genetics variation of endangered olive barb, Puntius sarana (Hamilton 1822) for its genetic improvement"

To revive the endangered olive barb, artificial breeding within and between two different stocks were conducted. Three breeding lines having 3 replication of each were performed with pituitary gland extract at the doses of 6.5mg/kgbdwt.The ovulation, fertilization and hatching rate were studied. The growth performances and survival rate of the larvae of three lines were also studied for 35 days. The best offspring were analyzed with ten allozyme enzymes in two buffer systems. The broods of...

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Издательство: Книга по требованию
Дата выхода: июль 2011
ISBN: 978-3-6393-0636-1
Объём: 84 страниц
Масса: 147 г
Размеры(высота, ширина, толщина), см: 23 x 16 x 1

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