Loach seedlings are usually placed before and after the vernal equinox, and the newly purchased loach seedlings are delicate and may not be noticed when they enter the pool, which may cause considerable damage. Therefore, when the loach seedlings enter the pool, we must pay attention to the following points:
First, the dense network La Tang Qing damage. Muddy seedlings must use a dense mesh to pull empty ponds several times before entering the pond. On the one hand, the remaining clear ponds accumulated on the bottom of the pool are fully dissolved; on the other hand, the enemy is further removed.
Second, test clear pond effect. Before the muddy seedlings enter the pool, check whether the drug toxicity of the clear pond disappears and whether the water's fatness is appropriate. First take half a bucket of water, and observe the muddy seedlings in water for 8 to 10 hours to see if they are normal to determine whether the muddy seedlings can enter the pool. Secondly, the water's fatness can be judged according to the water color, transparency, and the biological condition of the fish. If the pool water is found to be too fat, the water can be adjusted and adjusted; the water of the pool water is not enough, and a small amount of chemical fertilizer or fermented dung should be added immediately or increased. Food.
Third, do a slow seedling treatment. When the muddy seedlings enter the pool, the temperature of the pool water must not be lower than 3°C. If the water temperature difference is too large, you should gradually adjust the temperature difference, muddy seedlings adapted to enter the pool. For muddy seedlings transported in plastic bags, the opening of the plastic bag should be slowly put into a pre-placed water tank before entering the pool. After 10 to 20 minutes, the muddy seedlings and water are slowly poured into the tank. seedling". If the loach seedlings were found lying supine when the bag was opened, this is a phenomenon of carbon dioxide poisoning. As long as the seedlings are kept in easing, they can be restored after putting in fresh water for a while. If the muddy seedlings are directly poured into the pool from the bag, even if the naked eye observes normal life when stocking, death will occur after the lower pond, that is, it will die after transportation. In addition, the muddy seedlings should be disinfected before entering the pool. Can be soaked in 1% baking soda for 20 to 30 minutes.
Fourth, insist on eating the next pond. Mud seedlings fed 1 or 2 cooked egg yolks or feed yeasts before entering the pool had a significantly higher survival rate or growth rate than non-fed ones. After the loach seedlings arrive, feed them with cages and re-enter the pool. When picking seedlings in cages, the muddy seedlings of the upper head usually have stronger constitutions and the individuals are larger. The muddy seedlings of the lower head are of poorer physical fitness and the individuals are smaller, so that individuals of different sizes and physical strengths can have different abilities. The seedlings were basically separated and gradually formed size differentiation during the rearing process.
Fifth, deepwater veneer put seedlings. Loach seedlings when the pond to choose the deep water, close to the water slowly put seedlings, such as the discovery of muddy seedlings densely integrated group, to use the water droplets to spill lightly, make it scattered into the pool. When it comes to windy weather, it is necessary to enter the pool in the deep water of the upper winds to prevent the muddy seedlings from being blown to the pool slope or to the bottom of the pool and causing casualties.
Six, stocking specifications are the same. The same pond should be stocked with the same kind of muddy seedlings. Try to put in enough time to avoid the occurrence of large fish and small fish out of specifications. Inconsistent muddy seedlings are stocked together, and the growth rate of large muddy seedlings is much higher than that of small muddy seedlings, and polarization is even more pronounced. In addition, the timing of the muddy seedlings in the pond is chosen to be clear and sunny. Avoid wind, rain or night swimming.
We mainly export European Chinese onions, garlic and ginger.
Fresh yellow onion and red onion size 60-80mm 70-90mm 90-110mm 10kg/net bag, 20kg/net bag or 25kg/net bag (2019 new crop onion)
Peeled yellow onion and red onion size 60-80mm 70-90mm 90-110mm 10kg / box, 20kg / box, filled with nitrogen, storage time of 90 days.
Frozen onion, frozen onion cube, frozen onion ring 10kg/box or 20kg/box Save for 2 years.
We also offer garlic, ginger and peeled garlic
Our onions have been sold in the Netherlands, the UK, Poland, and Italy, and the quality is very good.
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