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Several key factors that should be paid attention to in healthy culture of Japanese scallop
Since the 1980s, floating raft culture of Japanese scallop has developed rapidly in Changhai County, Liaoning Province. At present, the culture area has reached more than 100000 mu, and it has become an important species of local famous and special mariculture, which plays a very important role in the development of marine fishery economy. Although the culture technology of Japanese scallop has been popularized rapidly, due to the negligence of some technical links in the operation, the mortality rate increased continuously during the culture period, and the specification, quality and fatness of commercial scallop decreased, thus affecting the economic benefits of the industry. The author is based on
2019-01-16 -
Culture methods of Haihong
Aquaculture area: culture in the open sea area is chosen because of its fresh water quality and unobstructed water flow. Culture raft: select the raft for breeding chlamys farreri. Breeding equipment: make a rope made of two or three strands of rubber and tie a long rope to it, about 2m
2020-11-08 Haihong of aquaculture method summary sea area selection outside -
Rushan oyster producing area
Rushan oysters are produced in Rushan, Shandong Province. The main breed of Rushan oyster is Pacific oyster, which adopts raft culture. The aquaculture area is mainly distributed in the open water from Rushan pass in the west and Lang Nuankou in the east. Oyster industry has become the pillar of fishery economy in Rushan City.
2020-11-11 Rushan Oyster Origin produced in Shandong. Oh oyster -
How to raise oysters
Bamboo planting culture: a more common method of oyster culture can be cultured on the seafloor where there is a lot of soft mud and slow sea water flow, and bamboo of the right size can be inserted into the seafloor. Longline culture: convenient, can be cultured in the open sea and open sea, the rope needs to be fixed at the bottom of the sea
2020-11-08 Raw oysters how culture summary bamboo planting more common -
Are clams oysters? When is the harvest time for oysters and how much is the price of oysters?
After several months of being nurtured by the sea, the plump oysters are beginning to be harvested in Putai and Tungshih in Chiayi, and the harvest in Tainan is nearing completion. At present, the origin price of Tainan and Chiayi areas is not much different from that of previous years. 1 kg is about 110 to 130 yuan. However, this year,
2019-06-16 -
Culture technology of sea cucumber
Culture technology of sea cucumber
2018-09-08 -
Methods of oyster culture
Methods of oyster culture
2018-09-07 -
Scallop culture is inseparable from seawater and management, how to cultivate bay scallop
Scallop culture is inseparable from seawater and management, how to cultivate bay scallop
2018-07-14 -
Culture and processing technology of bay scallop
Culture and processing technology of bay scallop
2018-07-24 -
Experience of raft culture of abalone in shallow sea
1. Selection of sea area selection of sea area for abalone culture: smooth water depth, fresh water quality, no pollution, no rivers nearby, rich seaweed resources, relatively stable and medium salinity. The specific requirements are: 1. Water depth: abalone sea area, the sea water is not easy to be too shallow, the most
2020-11-08 Shallow sea raft aquaculture abalone experience one sea area -
Several measures for shortening the culture cycle of cultured scallop
I think we are very familiar with scallops in our daily life. Many people like to eat scallops. Scallops are one of the most common and most common seafood eaten by people. Moreover, the nutritional value of scallops is also very high, and its protein content is very high, so the market for scallops needs
2020-11-08 Culture scallop shortening cycle several measures I think -
Comparison of culture methods of abalone
Comparison of culture methods of abalone
2018-09-08 -
How to cut hibiscus
Experience: hibiscus can be propagated by cuttings or water roots, and the success rate of the former is higher than that of the latter, which is a cheap way to obtain new plants. Stem propagation is suitable for most woody ornamental plants (including hibiscus shrubs). Although litchi can also take root in ordinary water
2019-05-09 -
How to cut hibiscus at home
Experience: hibiscus can be propagated by cuttings or water roots, and the success rate of the former is higher than that of the latter, which is a cheap way to obtain new plants. Stem propagation is suitable for most woody ornamental plants (including hibiscus shrubs). Although litchi can also take root in ordinary water
2019-05-17 -
Raising grass silver carp in cages in reservoir
The so-called "reservoir cage set box" is to set up four small cages in a large cage. "raising grass carp on top and raising silver carp below" means raising grass carp in small cages and raising silver carp in the upper and lower layers of small cages and large cages (5m in height of small cages, 5.5m in height of large cages and 0.5m in interlayer height). Grass carp in small cages are fed with pellet feed for high-density intensive culture, while silver carp in large cages mainly use grass carp stool and leaking feed as bait, not special bait, for grazing type sparse and rough breeding. This kind of culture model
2019-01-16 -
Several problems to be paid attention to in abalone culture
Abalone is known as the soft gold of marine life, which is delicious, delicate and delicious, rich in nutrition, and has important economic value. 1. Raft culture at sea: the multi-layer abalone cage is better, the diameter of the multi-layer abalone cage is 45~50cm, and the height is 100cm 200cm 4 ~.
2020-11-08 Abalone culture should pay attention to a few problems abalone is called -
The prospect of abalone culture
The prospect of abalone culture
2018-09-08 -
Leaving a sea is leaving a future for young people. Fishermen appeal: Please leave the traditional operation area for wind power generation.
Leaving a sea is leaving a future for young people. Fishermen appeal: Please leave the traditional operation area for wind power generation.
2020-07-28 -
Where is Laver usually planted? What are the fertilization methods?
Porphyra is a kind of food that is often eaten in daily life. it is usually packed in the shape of a round cake in the supermarket. It is bought to make Seaweed and Egg Soup, which is very delicious and rich in nutrients, and is deeply loved by consumers. Where is Laver usually planted? What are the fertilization methods? I.
2020-11-08 Laver general planting where fertilization methods there are -
There are new changes in the fishing moratorium policy in 2019, and there will be incentives for the protection and recovery of marine resources during the fishing moratorium.
In order to encourage fishermen to suspend fishing in Hong Kong within a certain period of time, the Fisheries Department originally laid down the "key points for the implementation of voluntary fishing moratorium", and recently announced the "voluntary fishing moratorium incentive scheme" in accordance with item 2 of Article 59 of the Fisheries Law. among them, the reward for each sampan and fishing raft
2019-04-21 2019 fishing moratorium policy new change rest fishing period