Displaying items by tag: fish farming
Experience with Czech pond farming enables net manufacture to expand abroad
This artcle was featured in EUROFISH Magazine 5/ 2020.
A producer of nets has used the pond farming industry in the Czech Republic as a springboard to market his products to freshwater and marine fish farmers in several European countries. The Czech Republic is among the largest producers of freshwater farmed fish in the EU, most of it in earthen ponds. This should come as no surprise as there is a long tradition of pond farming in what is now the Czech Republic. According to researchers at the University of South Bohemia, in the 16th century the country had some 20,000 fishponds occupying about 180,000 hectares. Today, while the number of ponds has increased by a fifth, the area has Dobeš-Nets, a company based in the Czech Republic, produces nets for the aquaculture and fishing industries. shrunk to 52,000 ha, but production per hectare has soared from 70 kg to 450 kg. As a result, Czech production in 2018 was about 23,000 tonnes.
It is now over 200 years since the water carrier in Luigi Cherubini’s opera expressed for the first time that without water our world would be an ‘empty barrel’. But this has in the meantime become a serious problem. Climate change is increasing the pressure to use water even more sparingly. This affects aquaculture in particular for almost two-thirds of global output are currently produced in fresh water.
This article was featured in EUROFISH Magazine 5 / 2020.
Successful transition from carps to high-value species
This article was featured in EUROFISH Magazine 4 / 2020
Armenia has favorable climatic conditions for the commercial breeding and growing of species of trout (Salmonidae) and sturgeon (Acipenseridae). The country’s rich resources of subterranean water and its suitable climate enable the commercial production of these fi sh all the year round.
The potential of the fishing sector has been recognized by private companies who have contributed to developing the industry. Their efforts have meant that Armenia today has a large number of companies with extensive experience in the production of fish and efficient management skills.
This article featured in Eurofish Magazine 6 2018.
St. Petersburg, the “Venice of the North”, hosted the second edition of the Global Fishery Forum and Seafood Expo Russia on 13-15 September 2018. The event centered on what to expect from the global fisheries industry and markets in the coming decades.
The forum brought together more than 1 100 business leaders, members of international food and fisheries organizations, specialized ministries, international seafood companies and fisheries representatives from 42 countries, including Canada, China, Denmark, the Faroe Islands, Germany, Iceland, Italy, Japan, Morocco, Norway, and Turkey.
Asia strongly represented at aquaculture session
The session “Aquaculture production and development forecast by 2050” focused on the discussions of the state of the global aquaculture sector, its future growth, and environmental control and safety. Moderated by Ekaterina Tribilustova, Eurofish International Organisation, the session hosted experts from specialized agencies, ministries, sectorial organisations and unions from 8 countries, including the Federal Agency for Fisheries of Russia, the Union of Sturgeon Breeders of Russia, China’s Union of Seafood Processing Enterprises, Ministry of Agriculture and Forestry of Turkey, the Ministry of Agricultural Development of Islamic Republic of Iran and Shilat Organization for Fisheries and Fish Farming of Iran, and the National Institute of Research and Development of fisheries sector in the Republic of Korea.
At present, the aquaculture industry produces over 45% of fish and seafood products consumed globally, while the share of fish products is 53%, according to the FAO. At the same time, the global population has never consumed as much fish as now. Since 1961, the growth rates of fish consumption in the world have been two times higher than the population growth, while the production growth rates have been declining. It is expected that even growing at a slower rate the aquaculture sector can eliminate the gap between growing demand and declining resources playing a major role in providing the world population with the proteins they need. The aquaculture sector in particular has an especially important role in improving food nutrition and fighting hunger.
This article featured in Eurofish Magazine 6 2018.
Demand for fish and seafood products is growing throughout the world. Although catches from the fishing sector have stagnated since the 1990s per capita supply worldwide has increased. This is mainly due to global aquaculture which is growing year by year at impressive rates of between 6 and 8 per cent. In spite of this, fish farming is still criticised and its image is in many places far from good.
Without aquaculture it would not be possible to maintain today’s level of fish and seafood supply to mankind. Despite improved sustainability the quantity of fish landed cannot be increased at will, especially since the effects of regional overfishing, natural stock fluctuations, and climate change are difficult to calculate. With the targeted production of fish and seafood humanity has found a way out of this dilemma rendering aquaculture a logical step that has long been common and "normal" in other areas of food production such as fruit, vegetables and meat. We are all well aware of the fact that these products are not collected from the wild but are systematically grown or bred and produced by mankind according to his needs. Although agricultural production has a “head start” of hundreds of years, aquaculture is rapidly catching up, with its production capacity growing worldwide by 3 to 4 million tonnes a year. In the last decade alone it almost doubled. If this growth continues aquaculture could be on a level with traditional fishing by the beginning of the next decade.
There is a lot to be said for aquaculture. For example the fact that most of the production and spectacular growth rates are achieved in Asia and South America, thereby strengthening the economies of developing countries. Aquaculture has become an important source of income, providing welcome – and valuable – export goods. Low resource and feed requirements also clearly speak in favour of aquaculture. In the case of salmon only 1.3 kg of feed is needed for the fish to grow by one kilogram, whereas poultry need 2 kg and pigs 2.9 kg of feed. And measured in terms of land use per kilogram of protein produced, aquaculture performs better, too. Depending on farming intensity, 160 to 2,100 square metres of land area per kilogram of protein produced are required for cattle farming, whereas fish in aquaculture are presumed to require less than 25 square metres. And even when we look at nutrient emissions that contribute to the eutrophication of water bodies, aquaculture often scores better than people think, as the following table shows.
A positive outlook for rainbow trout and the insufficient use of available EMFF funds are among the observations in recent examinations of Spain’s aquaculture sector. A report from APROMAR says the situation after a 2016 judgement by Spain’s Supreme Court declaring that rainbow trout was an invasive species has been addressed by the Congress of Deputies. The report stated that APROMAR welcomed this as step in the right direction to return to normalize the cultivation of such an important species in Spain as rainbow trout. Rainbow trout enjoys a growing market in Europe, and several countries, from Turkey to Denmark, are leaders in its production. Spain’s expertise in aquaculture technology and marketing make rainbow trout a promising area for economic investment.
APROMAR also described the “disappointingly scarce use” of the European Maritime and Fisheries Fund (EMFF). The report stated that for practical purposes the development of aquaculture activities in Natura 2000 areas was very scarce and that applications to the EMFF continued to be insufficient and even reached historical lows when it was below 15%. There are even parts of the EMFF that have not yet been launched, such as the Financial Instrument, which is essential for large aquaculture companies to access support for fish processing and distribution.