Text | Figure: Haida Agriculture and Animal Husbandry, Shrimp Line, Zhuhai Rongchuan Technical Service Department
Note: The price of shrimp mainly depends on the market supply and demand, the specific price is affected by factors such as sales channels, shrimp body color, vitality, uniformity of specifications, disease or not, etc., the price is not the same in various places, this content is only for the reference of farmers.
Pearl River Delta - the latest breeding situation
The current price of shrimp in the Pearl River Delta is about 16 yuan/jin for 40 pieces, 19-20 yuan/kg for 30 pieces, and 22 yuan/kg for 25 shrimps, and the price of shrimp is maintained at a low price.
- 8 percent of the pond was stored, and nearly 3 percent of the disease occurred
The Pearl River Delta is now about 8 percent of the overall storage pond, of which there are 5 small shrimps, 3 percent of medium shrimps, and 2 percent of large shrimps. The main breeding problems in the market are repeated fluctuations in weather, alternating sunny and rainy, which is easy to cause stress, and pathogenic Vibrio is frequent, and cross-infection is serious in some areas. The overall incidence rate of the market is close to 3%.
- Shower stress Pay attention to prevention and control
1) The recent continuous showers can easily lead to shrimp stress and vibrio outbreaks, which need to be prevented and controlled.
2) The temperature continues to rise, and various areas have begun to dismantle sheds one after another, and it is necessary to do a good job in advance of operations such as strong shrimp, water stabilization, and bottom modification.
3) At present, the price of shrimp is at a low and medium price, and it is necessary to increase the output and expand the size to have a better profit margin. Entering the May Day holiday, the market terminal consumption may rise.
Each core farming area - the latest farming situation
Daao area
At present, the head price of 30 white shrimp ponds in Jiangmen Daao area is 21 yuan/jin, and 40 are about 16 yuan/jin.
- Breeding overview: 7.5 into the pond, Vibrio is frequent
At present, the pond is about 7.5 percent, of which 4 percent are below 100, 3.5 percent are 100-50, and 2.5 percent are more than 50. The market incidence rate is about 3 percent, and the current breeding pain points are mainly strong convective weather, iridescent, highly pathogenic Vibrio species.
- Market analysis: May Day or upward
1) At present, the breeding environment is greatly affected by the weather, and it is necessary to do a good job in disease prevention and control, especially the anti-stress operation of the recent strong convective weather.
2) The next few days will be rainy weather, and it is necessary to do a good job of prevention and control, as well as vibrio prevention and control after the weather is clear.
3) The shrimp storage pond is decreasing, May Day is approaching, and the follow-up shrimp price is expected to rise slightly.
Zhongshan area
At present, the head price of 43 white shrimp ponds in Zhongshan area is 14 yuan/jin, and 30 are 19 yuan/jin.
- Breeding overview: 7 into the pond, stress stealing death
At present, Zhongshan has about 7 percent of the ponds, of which 5 percent are below 100, 3 percent are 100-50, and 2 percent are more than 50; the market incidence rate is about 3 percent, and the main pain point of breeding is the shrimp stress caused by heavy rainfall and the pond returns to the bottom, and the shrimp are weak and lead to stealing death.
- Market analysis: affected or downside by small shed shrimp
1) At present, some customers seek stability, release fish larvae to clear the pond, and the breeding is mainly concentrated in about 30-40 days.
2) In the future, heavy rainfall will continue, shrimp will die of stress, and it is necessary to do a good job in the operation of strong shrimp to supplement mineral elements and vitamins;
3) It is expected that the market will fall slightly in the near future due to the impact of shrimp from the shed.
Zhuhai area
At present, the head price of 24 white shrimp ponds in Zhuhai is about 21.5 yuan/jin, and 35 are 18 yuan/jin.
- Breeding overview: 8.5 into the pond, polyvibrio
At present, Zhuhai has about 8.5 percent of the ponds, of which 5 percent are below 100, 2 percent are 100-50, and 1.5 percent are more than 50. The incidence rate of the market is less than 1 percent, and the main breeding problems are sporozoi, Vibrio parahaemolyticus, and environmental water pollution.
- Market analysis: market or stability
1) At present, there are many small and medium-sized shrimp in the shed, which are greatly affected by weather diseases, and the eating material fluctuates greatly.
2) In the next feeding period of shrimp, the weather changes greatly and there is a lot of rain, so it is necessary to strengthen the water stabilization operation of strong shrimp.
3) It is expected that the follow-up market will remain stable, with more imported shrimp and sluggish consumption.
Panyu area
At present, there are 23 whiteleg shrimp in Panyu area at 23 yuan/jin and 30 shrimp at 20 yuan/jin.
- Breeding overview: 9 into the pond, the weather is changeable
At present, Panyu has about 9 percent of the pond, of which 8 percent are below 100, 100-50 are 1 percent, and more than 50 are 1 percent. The incidence rate of the market is about 2 percent, and the main pain points of breeding are iridescent virus infection and weather changes.
- Market analysis: follow-up or flat
At present, it is basically in the Qing period, and the rainbow explosion in Lingshan and other areas. The next step is to clear the pass to 100 passes, which are prone to iridescent, sporozoides, and highly pathogenic Vibrio, and it is necessary to pay attention to the prevention of strong shrimp. It is expected that the subsequent shrimp price will be basically the same as now.
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