How to deal with strong cool rain and snow weather in aquaculture? – Aquatic Forum – China Animal Husbandry Website – A useful animal husbandry website
Seawater Pond breeding.
(1) Before the cold wave, add water to increase the water level, keep the pond water level in 1.5 meters, the water level of the seawater beach is more than 0.5 meters; (2) Fill the new water regularly, and change the water. If the breasts are shallow, it is not possible to maintain a deep water, and the aquatic products that have reached the specifications of the goods, such as shuttle crabs, should be harvested in time; if they cannot be harvested, it should be transferred in time before the low temperature, preventing the aquatic products from being frozen from the cold Loss; (3) seawater breeding pond reduces the beach dry dew time, and the temperature is relatively high when it is required. Pond treatment: 1 week before the pond is released, the insectic fluid produced by the dilution of the biological EM bacteria with 100 ~ 300 times the dilution of the biological EM bacteria, which is produced by the antibiotic fluid, which is substituted with the antibiotic EM bacteria. Spray the pond and used to disinfect and purify them. 2.5 liters per acre of water. Water quality purification: 3 to 10 days prior to stocking, splashing the dilution of the biological EM bacteria with a dilution of the biological EM bacteria. Depending on the water quality, starting 15 days, after a month, the water quality is poor, properly shortening the sprinkle time. It is used in a 15-acre surface (1.5 meters or less). Pond batch fermentation: According to the pond base, Cui Green Island Aquaculture Biomini, brown sugar = 500: 1: 1, add appropriate water, mixed accumulation of 7-14 days. Add: Press 0.2% of the amount, evenly sprayed on the bait. Treatment of animal bait: When feeding fresh animal bait, press 0.1% to stir well. Disinfection: use 200-500 times Emperor’s aquaculture to spray and disinfect the cultured tools such as the cultivation tools such as the cultivation tools and fishing nets. Aquatic products preservation: use 10 times the green island seafood produced fresh living agent, spray the water and water tank every 1-2 days, extend the freshness of the aquatic product, and keep the meter luster. Cuver Island Biotechnology recommends a preservation agent from Japan’s Cui Green Island Seafood Gas Production, which is made of photorated flora, lactic acid flora, yeast group, Gram-positive amplifier flora, fermentation-like flora, etc. The 5 categories, more than 80 kinds of beneficial microorganisms. The collection of these genus active principles constitute the principle of the function of the product. Cuver Island Biological Seafood Gas Restroom Preservative, improvement of aquatic product development activity!Improve the activity and quality of seafood, thereby reducing the mortality rate in the process, prolonging the time of life! This is because the Green Island Biological Preservative agent is the original liquid in Japan, a bottle of 100 ml of stock. 10 tons of water, and the microbial benefits have more time to survive. The use of seafood produces preservation agents is very simple, a bottle of 100 ml of stock solution, after dilution with 1L water, directly throwing a small water body and stir well, in the truth, the more good, the original liquid is put on, the better Seafood water products have no bad effect. But invested more, it will cause traumatic costs. Therefore, there is also a good cost-effective question when used.
100 ml of the stock solution, can be used for 10 tons of water (ie 10 cubic meters of water), 100 m7 green island seafood, aquatic yield, bio-preservation agent, 1 liter (2 kg) Water is diluted, can handle 10 tons of water (ie 10 cubic meters of water), one ton of water treatment costs are only 3.8 yuan, which is much cheaper than the price of aquatic preservation products on the market.
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