preface

The crab has been the Chinese love of a kind of aquatic products. Especially before and after the Mid-Autumn festival, crab paste fat aojiang, colour and lustre is ruddy. But traditional crab breeding with the worsening of water environment and the negative impact of increasing. Sharp decline in the number of wild crab, crab farms also have more problems, the main problems are as follows:

1., the crab feed nutrition is not comprehensive, resulting in a decline in quality of crab;

2., the artificial breeding crabs because of inbreeding, variety degeneration, disease-resistant ability decline gradually in the process of growth;

3, crabs in the concentration range from self-harm phenomenon, disability crabs without presentation, resulting in wasted objectively;

4, concentration range of breeding density is too small, for now have good water level is a waste. According to the report, a common hairy crabs to one square metre of pond area. Therefore, scale, intensive, factory crab breeding is an inevitable trend. The crab apartment is an important part of factory farming crabs.

In the process of five herding of crabs, ponds, aquaculture wastewater often disorderly emissions. Lead to accumulation of pollutants in water bodies such as lakes and rivers around. Not only affects the ecological balance of nature, but also lead to water eutrophication and algae bloom, aquatic outbreaks such as catastrophic consequences. Seriously affect the sustainable development of aquaculture.

The product description

Crab apartment refers to water or under the condition of circulating water, divide the crab a separate feeding and management of a device. Usually made of plastic materials. Suitable for all kinds of seawater and freshwater crab varieties. Because a free-range a crab crab apartment, so is a good way to avoid crab between self-harm. Crab apartment is equipped with water and water respectively, the water quality concentration adjusted after processing, into the crab apartment. According to the scientific way to regular feeding of crabs, timing observation. The breeding process, as far as possible not to use drugs, do not use the chemical products, do not use the commercial crab feed. Completely do green environmental protection, pollution-free health.

Product advantages

Crab apartment can not only avoid cannibalism well lead to the decrease of the quality of the products, but also has smaller crab farming land use area. If it again with circulating water treatment system, can make the crab breeding is not affected by seasonal factors and outside pollution. One can produce at least three crab. Easily do anti-season sale, in addition to the large amount of price high, set for the brand can play a positive role in pushing ahead.

Crabs rise apartments in southeast Asian countries, has not been popular in China. Blue spirit aquatic animals have always been the pursuit of circulating water breeding technology innovation. Will factory aquaculture system combined with crab apartment, will greatly improve the production efficiency of aquaculture. As well as intensive management, reduce dependence on external factors.

Use place

Large-scale aquaculture farms, juvenile crab breeding field, green crab farms, seawater swimming crab farms, hairy crab farms.

Pictures

Are molting crab:

just one crab in one box:

Crab apartment caused reporters interest: