At present, the main sources of Huangpi seedlings are as follows:
Directly caught in the wild
From April to October each year, it can be captured in rice fields and shallow water ditches using a cricket cage or lighting method at night. The captured jaundice will be culled from sick and injured and then restocked. This method is especially suitable for first-timers. use.
Market purchase
1. Choose from the market to choose a healthy, disease-free, injury-free body;
2. Yellow-brown body color than the orange-gray-gray growth rate, increased meat multiples should be higher, especially the larger macular more preferred purchase.
3. Seedling specifications are basically the same, it is best to 20 to 50 per kilogram, the specification is too small, the survival rate is low, then can not be listed that year; too large specifications, low meat multiplier, the unit net output is not high.
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