Documents | Seafish

An Economic Assessment of Oyster on Growing Utilising the

This report has been produced from a scanned original and may therefore contain some formatting and other inaccuracies. In cases where this affects the technical content, a paper copy of the original report can still be obtained from Seafish

Interviews with Fish Friers Selling Blue Whiting & Customers

This report, prepared on behalf of the White Fish Authority (WFA) by David Elliott & Associates, describes the reactions of five fish friers in Wigan, Peterborough and Chatteris (Cambridgeshire), and their customers to block filleted blue whiting. It is the third report covering interviews held with fish friers selling blue whiting, and their customers. The first two reports, issued as TR 137 and TR 146 in 1976, dealt with a situation where frozen block filleted blue whiting was supplied to members of the Executive Council of the National Federation of Fish Friers who had volunteered to sell the fish on the WFA’s behalf. Since these reports were issued, the WFA have continued to sell blue whiting on a low key, but regular and fully commercial basis to a number of outlets – some 30 friers have now tried the fish. This report has been produced from a scanned original and may therefore contain some formatting and other inaccuracies. In cases where this affects the technical content, a paper copy of the original report can still be obtained from Seafish.

Operations of the Advisory Inspection Service and Results June 83-March 84

Analysis of the results of fish quality assessment for samples collected from hospitals throughout the UK. This report has been produced from a scanned original and may therefore contain some formatting and other inaccuracies. In cases where this affects the technical content, a paper copy of the original report can still be obtained from Seafish

A Study to Forecast Costs of Farming Scallops and Queens

Biological data, from controlled culture trials with scallops (Pecten maximus) and Queen scallops Chlamys opercularis) on the Scottish west coast, have been applied to Japanese long line methods. Costs have been established and commercial viability is discussed for farming on a crofter basis, that is with a vessel, a vehicle and family labour provided free of charge. Although the early growth rate of Queen scallops is superior to that of scallops, the formers lower sales value cannot yet make its cultivation viable, even on the most favourable basis of allowing all market costs of a combined scallop and Queen operation to be charged against scallop production. However, if the significantly higher inert yield in cultivated Queen Scallops, compared to wild stock, were reflected in the sales value by only 25%, combined culture of the two scallop species would warrant further evaluation. This report has been produced from a scanned original and may therefore contain some formatting and other inaccuracies. In cases where this affects the technical content, a paper copy of the original report can still be obtained from Seafish.

Mackerel Research - Omnibus Survey of Housewives in March 1980

For the past four years, as part of its on-going programme of research into consumer and trade attitudes towards mackerel, the White Fish Authority has been commissioning quantitative research in the form of omnibus surveys in order to determine current usage of the species. The surveys were conducted in July 1976, September 1977, September 1978 and March 1980. This report deals with the fourth of these surveys, and its findings are compared with the findings obtained in 1977 and 1978. The survey differs from previous ones in that an additional question was asked to determine meal occasion and type of meal use. This report has been produced from a scanned original and may therefore contain some formatting and other inaccuracies. In cases where this affects the technical content, a paper copy of the original report can still be obtained from Seafish.

Summary of Recent Work on the CAP of Fish

Recent findings on the processing, distribution and retailing of fish commercially packaged in a controlled atmosphere are given. Temperatures were generally significantly above the recommended range of 0-2<sup>o</sup>C.

Investigation into Potential Fuel Savings by Using Auxiliary Sail on Existing Fishing Vessels

The rising cost of fuel which has amounted to almost 700% in the last decade has resulted in a revival of interest in sail power as a means of fishing boat propulsion. This study examines the theory of sail power and its relevance to the modern fishing vessel especially the trawler or trawler/seiner of under 24m in length. The high standards of stability now required for fishing vessels coupled with the hull form developments which have taken place since the advent of the diesel engine preclude the application of sail power to existing vessels. The study develops the formulae for the sail area which can be carried by the modern vessel whilst still remaining within the IMCO criteria and this is so negligible to be not worth the structural changes and expense. This report has been produced from a scanned original and may therefore contain some formatting and other inaccuracies. In cases where this affects the technical content, a paper copy of the original report can still be obtained from Seafish.

A Survey of Current Research on the Selectivity of Fishing Gear

The selectivity of fishing gears has become an important issue in recent years as a consequence of greater awareness of the necessity to conserve fish stocks, and to take only those species and sizes of commercial value. This report summarises current research work in this field and the ‘state of the art’ of different selectivity investigations. Research is being carried out by several international research organisations and among the leading authorities are the DAFS Aberdeen Laboratory and MAFF’s Lowestoft Laboratory. This report has been produced from a scanned original and may therefore contain some formatting and other inaccuracies. In cases where this affects the technical content, a paper copy of the original report can still be obtained from Seafish.

Specification for Freezing and Packaging of Oyster Meat

This report is a collection of six specifications developed by the Authority to assist oyster processors and product manufacturers. The recipes and procedures are based on work conducted by the Authority’s Market Development Unit to a point at which interested firms can sophisticate the products to suit their won systems and requirements. This report has been produced from a scanned original and may therefore contain some formatting and other inaccuracies. In cases where this affects the technical content, a paper copy of the original report can still be obtained from Seafish.

The Continued Development of a Larval Rearing Technique for Turbot

Eggs of turbot, Scophthalmus maximus, were transported from the White Fish Authority’s Marine Farming Unit, Hunterston and the Ministry of Agriculture, Fisheries & Food Unit, Lowestoft at the eyed ova stage and hatched in tanks at the Authority’s Marine Farming Unit, Ardtoe. The tanks, with constant illumination and temperature control, were stocked with rotifers, Brachionus plicatilis and algae (mainly Phaeodactylum sp) before the eggs were installed. The larvae were fed successively on rotifers, various stages of the brine shrimp, Artomia salina, and mysid shrimps, Leptomysis gracilis. A total of 1,764 metamorphosed fish were produced, the survival of the best batch of eggs being 1.1%. This report has been produced from a scanned original and may therefore contain some formatting and other inaccuracies. In cases where this affects the technical content, a paper copy of the original report can still be obtained from Seafish.

Fishmeal and Feed Fisheries Group. News alert. October 2023.

Quarterly news alert sent to fishmeal and feed fish news subscribers on 16 October 2023.

SECLG Presentation 2. The role of social audits. 12 October 2023.

Tim Pilch, independent consultant spoke about human rights within global seafood supply chains. This file may not be suitable for users of assistive technology. If needed please request an accessible format

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