There is a good prospect of breeding carp without feeding cages

Reservoirs without feeding cages Cultured earthworms and squid are a kind of extensive and extensive farming methods that directly utilize the reservoir's natural feed for grazing, and are also a breeding method for producing pollution-free high-quality fish products. In recent years, due to its simple structure, low construction cost, convenient layout, and easy daily management in the aquaculture process, this farming method is being continuously applied and developed in the waters of Dayiwan, Jiyuan City, Xiaolangdi Reservoir. According to reports, no feeding bait cages in the waters of Dayi Bay are mainly stocked puffer fish and squid, and a small amount of squid grazing fish are used. After 2 years of breeding time, squid tails weigh up to 1.5 to 2 kg. . A 4-meter 6-meter 2. and 5-meter non-feeding bait cage can produce 150 to 200 kg of alfalfa and squid per year, and can earn more than 1,000 yuan in net profit. In the whole process of breeding, farmers need only check the box once a month. Reservoirs without feeding cages Cultured earthworms and catfish are one of the farming models promoted by Jiyuan City combined with pollution-free cage culture in recent years. It can effectively reduce the aquaculture industry’s own pollution of water bodies, and is an energy-saving and ecological model. Type of farming mode.

Hearing Aids

Hearing aid is a small electronic device that you wear in or behind your ear . It makes some sounds louder so that a person with hearing loss can listen , communicate , and participate more fully in daily activities . The hearing aid can help people hear more in both quiet and noisy situations.

Digital Hearing Aids,Hearing Aids,Wireless Hearing Aids,Bluetooth Hearing Aids

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