new pond Learn more about new pond
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New fish pond the most local anti-leakage method, new fish pond with what disinfection? What should I pay attention to?
The best way to prevent water leakage in the new fish pond is to tamp the bottom of the pond completely by mechanical compaction, and the yellow mud can be evenly applied to the bottom of the pond and then irrigated after natural air drying. What to disinfect the new fish ponds: bleach and Qingtang Ling can be used in the new fish ponds.
2020-11-08 New fish ponds new fish ponds most earnest prevention leakage method use what -
Matters needing attention for raising crabs in new ponds
Since Xintang has just been built, there are still many things to pay attention to when it is used to raise crabs. Let's introduce it to you. Plant water peanuts properly in Xintang. This can not only provide food for crabs, but also purify water quality and prevent crab disease.
2020-11-08 New pond new pond crab culture precautions due to -
New techniques and matters needing attention in culture of soft-shelled turtle
Culture ponds: it is appropriate to choose quiet and sunny places to build new turtle ponds, juvenile turtle ponds, juvenile turtle ponds, 3-year-old turtle ponds and adult turtle ponds. Selection of seedlings: you can choose and buy high-quality seedlings in formal farms or aquaculture markets, and raise them in cages for 15 days before stocking. Temperature:
2020-11-08 Soft-shelled turtle culture new technology and matters needing attention summary -
What should be paid attention to in newly dug fish ponds?
What should be paid attention to in newly dug fish ponds?
2019-11-03 -
How to increase oxygen in fish ponds in winter
How to increase oxygen in fish ponds in winter
2019-12-16 -
New techniques for raising Pelteobagrus fulvidraco
1. Pond conditions in general, as long as the pond foundation is tight, there is no leakage, and the water source is not polluted, it is appropriate to cultivate the pond with an area of 15-5 hectares and a water depth of about 1.5cm. 2. Stocking fish species 1. Stocking methods: there are three ways to raise Pelteobagrus fulvidraco in ponds, one of which is once.
2020-11-08 Raise Pelteobagrus fulvidraco well new technology one pond condition general -
How to disinfect the newly dug fish ponds? Beginners must master these four steps!
Now many friends will go to fish culture, as a mariculturist, fish pond is the key to fish culture. If it is a newly dug fish pond in your own house, you can't put the fish fry in right away. So how to disinfect the newly dug fish ponds? How to manage water quality? one
2020-11-11 Newly dug of fish pond how treatment disinfection novice must master -
New techniques for healthy and high-yield culture of green shrimp in ponds
New techniques for healthy and high-yield culture of green shrimp in ponds
2018-07-10 -
Using new technology to raise fattening shrimp
Xu Zhihua, a shrimp farmer in Fengma Yi Village, Hengli Town, Nansha District, Guangzhou City, contracted 60 mu of pond to raise Penaeus vannamei. In 2007, under the guidance of agricultural technicians, he used enzyme technology and fish and shrimp fertilizer, and achieved a net income of 5000 yuan per mu. Xu Zhihua carried out comparative experiments in two ponds. The No. 1 pond was sprinkled with enzyme bacteria, fertilized and watered with fish and shrimp, and 50,000 shrimp fry were released per mu. He applied sparingly and did not use water purifying agent or germicidal agents throughout the process, but there was no phenomenon of floating head and dead shrimp, and the shrimp survived.
2019-01-16 -
Using new technology to raise fattening shrimp
Xu Zhihua, a shrimp farmer in Fengma Yi Village, Hengli Town, Nansha District, Guangzhou City, contracted 60 mu of pond to raise Penaeus vannamei. In 2007, under the guidance of agricultural technicians, he used enzyme technology and fish and shrimp fertilizer, and achieved a net income of 5000 yuan per mu. Xu Zhihua carried out comparative experiments in two ponds. The No. 1 pond was sprinkled with enzyme bacteria, fertilized and watered with fish and shrimp, and 50,000 shrimp fry were released per mu. He applied sparingly, without using water purifying agents and fungicides throughout the process, but there was no phenomenon of floating head and dead shrimp, and the survival rate of shrimp was more than 95%. 4
2019-01-16 -
Culture techniques of brocade carp
Culture techniques of brocade carp
2018-09-08 -
Fish fingerling cultivation in autumn
The range of water temperature in autumn is between 20-30 ℃, which is a good time for fish growth, especially for fish species with small size and poor physique, which is the fattening season, so farmers must strengthen the cultivation of fish species. 1. Disinfect and clear the pond and transfer to the new pond: the old fish pond that breeds the fish species. After several months of feeding in spring and summer, the water quality gradually ages, the dissolved oxygen and food organisms decrease, and the number of pathogenic microorganisms increases, which will stagnate the growth of the fish species. Grass carp are more likely to get sick in such old ponds. At this time, the fish species should be transferred to the new pond to strengthen the cultivation. Where there is a shortage of water
2019-01-15 -
New technology of clearing pond and removing wild land
At present, the commonly used pond cleaning drugs are quicklime, tea meal, bleach, bleach, trichloroisocyanuric acid and so on. 1. Quicklime clear pond quicklime (CaO) produces strongly alkaline calcium hydroxide when exposed to water, which makes the pH (pH) of the pond water rise sharply to 11: 12, so it can kill wild fishes, enemy organisms and various pathogens. two。 Tea meal Qingtang tea meal is a round cake made from the remaining residue of Camellia oleifera seeds after pressing oil. Usage: beat the tea meal into small pieces and use
2019-01-16 -
Ecological fish culture technology
Ecological fish culture is a good way of aquaculture. Ecological fish culture makes use of the material cycle and energy conversion relationship between biological and environmental factors, as well as between biological and biological factors in the aquaculture ecosystem, and makes purposeful artificial control to establish a new ecology.
2020-11-08 Ecology fish culture technology ecology yes a very good -
"raise" photovoltaic in fish ponds
"raise" photovoltaic in fish ponds
2019-02-21 -
Successful example of Water quality Control in New Shrimp Pond
Successful example of Water quality Control in New Shrimp Pond
2018-07-25 -
New techniques for artificial control of field snails in natural ponds
Field snail is not only a favorite fitness food, but also a bait for raising carnivorous fish. Due to overfishing, natural resources are decreasing day by day, and the prospect of developing field snail culture is promising. In recent years, our town has made great efforts to promote artificial imitation of natural ponds to raise field snails, that is, to create a good ecological environment in the ponds, to plant a small amount of water plants for field snails to perch and to avoid summer heat, and to place some branches and stones for field snails to live in different water layers. if possible, an aerator can be installed in the pond. Field snails live in such a living environment, the average output of 667 square meters can reach 800 kg ~ 1000 000.
2019-01-16 -
The fish farmer in Chongqing has found a new way to get rich.
The fish farmer in Chongqing has found a new way to get rich.
2019-02-18 -
Artificial Propagation and Culture Technology of New Variety Changfeng Crucian Carp
Artificial Propagation and Culture Technology of New Variety Changfeng Crucian Carp
2019-02-20 -
Matters needing attention in herring culture
Matters needing attention in herring culture
2019-04-30