Comparative study of fertilization, hatching and survival rates of triploid hybrids of clarias macrocephalus and clarias gariepinus cross, exposed to heat shock.
The freshwater catfish has been considered as the most economically valuable fish in Southeast Asia. Clarias macrocephalus, a native catfish is one of the species mostly cultured in the Philippines because of its tender and delicious meat. However, this species is fast becoming scarce due to its s...
| 主要作者: | |
|---|---|
| 格式: | Thesis |
| 語言: | English |
| 出版: |
2005.
|
| 主題: |