wyszukanych pozycji: 2
The revival of endangered Puntius sarana (Hamilton 1822) in Bangladesh
ISBN: 9783639306361 / Angielski / Miękka / 2010 / 84 str. Termin realizacji zamówienia: ok. 13-18 dni roboczych. 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 Sukhair haor showed the highest ovulation (83.75%), fertilization (74.25%)and hatching rate ...
To revive the endangered olive barb, artificial breeding within and between two different stocks were conducted. Three breeding lines having 3 replica...
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cena:
253,29 zł |
Topology for Beginners
ISBN: 9789697341825 / Angielski / Miękka / 2023 / 210 str. Termin realizacji zamówienia: ok. 30 dni roboczych. |
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cena:
64,76 zł |