Method for breeding bullfrogs
Net boxes are arranged in 0.5m depth from water surface and the total area of net boxes is about 8-20% the water area. Whole growing course of bullfrogs is in the net box which has built-in feed platform and is fixed in either float or fixed mode. The breeding method for bullfrogs features the ecolo...
Saved in:
Main Authors | , , |
---|---|
Format | Patent |
Language | English |
Published |
06.07.1994
|
Edition | 5 |
Subjects | |
Online Access | Get full text |
Cover
Loading…
Be the first to leave a comment!