Shallow sea beet algae breeding techniques

1. Selection of aquaculture sites in the sea area should be conducted in a harbor where the tides are relatively smooth and less affected by large wind waves. The water depth is 5-30 meters, and the bottom is a sandy bottom or muddy bottom. The flow rate is 15-25 m/min. The water quality in the sea area is good, the transparency is above 30 cm, the salinity is 18 ‰ -32 ‰, the food is rich in organisms, there are few enemy predators, and there is no large amount of industrial or domestic sewage injection.

2. Truss settings Truss settings must ensure smooth water flow, safe facilities, and easy operation and management. The truss has a variety of styles such as single rope rake and bamboo raft floating buoy. The main structure includes floating rafts, pile cables, pile heads, floats and slings. The texture, length and diameter of each part of the equipment shall be determined by the conditions of the sea area, the convenience of the material source and the service life. Different breeds have different breeding ropes. Oyster culture rubber ropes, red brown ropes for mussel culture, polyethylene net curtains for seaweed breeding, and polyethylene ropes for hijiki culture.

3. Seed transport according to the distance and transport conditions, determine the transport method. There are two types of transportation methods: dry transport and water transport, and dry transport is usually used.

4. Hang (clamp) seedlings of better quality, specifications should be equal. When hanging (clamping) seedlings, it is necessary to control the seed density and ensure the growth space.

5. The daily management often visits the sea to observe, make up the seedlings promptly, remove the attached organisms, adjust the buoyancy, prevent disease and predators, check the safety of the trusses, and do a good job of disaster prevention. The algae cultivation also needs to regulate the water layer, and the laver cultivation should be timely dried.

6. Set-up or Rotation In order to increase the utilization ratio of the sea area and the utilization rate of the facilities and increase the economic income, the algae cultivation or the algae breeding and algae breeding can be carried out. In recent years, a number of new aquaculture models have emerged in marine aquaculture in our province, such as mussels and kelp breeding, mussels and tsutsugamushi cultivation, sea participation in kelp cultivation, and seaweed and kelp farming, and seaweed aquaculture. In other ways, it shows better economic benefits.

At present, there are three types of beet algae nesting methods: range nesting, daytime nesting and cross-fertilization. It is most convenient to use nesting in a range, the effect of nesting is good, but the cost is increased. Hanging, hanging shellfish, etc. are effective, but there may be mutual entanglement, abrasion, and inconvenient operation. Localities can choose according to the conditions of the sea and their own breeding needs. In rotation, we must pay attention to the issue of complementary growth in the fast-growing period of breeding breeds.

7. Harvest as much as possible before the typhoon to avoid the loss caused by the typhoon.

Dehydrated White Radish Shreds

When I was a child, my family was short of supplies. When the radishes came down, my grandmother would make salted shredded radishes and store them for winter consumption. When making seasoned dehydrated shredded white radish, you can also use a household heater to separate it if there is not enough sunlight outside. When needed, the processed radishes can be placed on a clean bamboo curtain, close to the heater, and the heat released by the heater can dry the radishes. Dehydrated shredded white radish should be turned frequently during the drying process. After about four or five days, he can be dehydrated and air-dried. At this time, he can continue to bask for two days. It is then collected and placed in an airtight container. Homemade dehydrated shredded radish can be stored in a dry environment.

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