Tips about future sustainable fisheries management development

 Today, we will introduce some knowledge about the fishery.

The global fishery production has been slowing down year by year or affected by the increasing awareness of sustainable development of fisheries, which is also in line with the expectations of the United Nations Sustainable Development Goal 14: "Conservation and sustainable use of oceans and marine resources for sustainable development", The development trend of the world's fisheries in the future is generally reflected in the following three aspects:

Ecosystem Sustainability

In the future, international, regional and national fishery management legal systems and organizational models will continue to increase and improve, becoming the guarantee and foundation for the smooth cooperation and management of global sustainable fisheries. Since the adoption of the Code of Conduct for Responsible Fisheries in 1995, the United Nations and related organizations have issued a series of international guidelines and technical specifications accordingly, and the number of countries developing responsible aquaculture and establishing legal frameworks has also increased from less than 40 in 2011 to 2018. more than 90 countries.

Another sustainable development direction of the modern ecosystem is the improvement of technological innovation and informatization. First, the establishment of a comprehensive database of fisheries and aquaculture has made it possible to connect data on production, fishing vessels, trade, and employment. Based on this, information systems and partnerships have been established among various fisheries-related organizations, such as the Fishery Resources Monitoring System (FIRMS), the Aquatic Genetic Resources Monitoring System, and the Aquatic Species Introduction Database. Quantity and product legality monitoring, biological genetic research, fishery resource management, information exchange and sharing, etc. Now, more and more farmers use the dry type fish feed pellet machine.

Biodiversity Sustainability

The sustainability of biodiversity is an important part of maintaining marine ecosystems. At present, about 24.2% of fish stocks in marine fisheries are in a state of overfishing. It will be imperative to promote sustainable transformation of marine fishery fishing methods in the future. action. For example, among the seven species of tuna with high economic value, about 33.3% of the population is currently overfished. In the future, purse seine and trawling will continue to be replaced by longline fishing. Through the popularization of improved fishing gear fishing methods, bycatch will generally be reduced by about 25%-50%, and help to retain and select high-value species, improve economic efficiency and environmental sustainability.

Sustainable Fisheries Livelihood Development

In terms of sustainable fishery livelihoods, the United Nations has designated 2022 as the "International Year of Artisanal Fisheries and Aquaculture", and the participation of small-scale producers in sustainable resource management will become mainstream. Correspondingly, neglected human and labor rights in the fisheries and aquaculture value chain will also be emphasized in the future, and social security systems, laws and regulations at the national and international levels will be further implemented.

Aquaculture is the leading force in the global fishery in the future. As a major aquaculture country, China will continue to transform from extensive to intensive, adopting eco-friendly technological innovations to reduce production capacity and improve efficiency.

Kind tips:

The FAO forecast results are based on the following specific assumptions: future macroeconomic environment; international trade rules and tariffs; frequency of events and impact on resources; immunity from tsunamis, tropical storms (cyclones, hurricanes and typhoons), floods, Impact of severe climate events; no outbreaks of new fish diseases; fisheries management measures including fishing restrictions; and no market shocks. China's policy implications (the 13th Five-Year Plan) are also taken into account.

The world fishery in 2020 is still full of unknowns and challenges, but as people's awareness of sustainable development gradually increases, it is expected to bring a more promising future to the industry. 

Come to see the machine in LIMA Machinery.

Advantages Of Floating Fish Feed

Because the extruded floating fish feed can float on the water surface for a long time, the feeding situation of the fish can be observed well after feeding, and it is convenient to adjust the feeding amount according to the feeding situation of the fish. At the same time, the growth and health status of fish on the water surface can be understood more accurately according to the change of fish’s food intake. The farmers can calculate the amount of bait according to the breed, specification, quantity, water temperature, bait casting rate and so on, so as to quickly feed, save a lot of time and improve labor productivity.

Under the processing conditions of high temperature and pressure, starch in the feed is ripened, fat and other more conducive to digestion and absorption, fiber structure and cell wall are destroyed and softened, gossypol in cottonseed meal and anti-trypsin and other harmful substances in soybean, so as to improve the palatability and digestibility of the feed. In addition, due to the physical and chemical changes during the extrusion process, the powder produced by the extrusion feed is generally less than 1%, which directly improves the effective utilization of feed. Under normal conditions, the use of extruded floatation feed for fish can save 5-10% of feed compared to powder or other pellet feed. And you could use the dry type fish feed machine if you have a small farm.

The extruded feed of planktonic fish does not remain in the water for long. The floating time of high quality floating fish feed can be up to 12 hours, and it is easy to observe and control. It reduces or avoids the pollution of powder and residual bait to the water body, which is very beneficial to environmental protection and the growth of fish.

In the way of breeding, the extruded feed of planktonic fish has wide applicability. Floating fish feed can be used for pond fish culture, paddy field fish culture, running water fish culture, cage fish culture, factory fish culture, large watertight culture, etc. The use of floating fish feed has more advantages than other kinds of fish feed, especially for the low-density fish culture in mountain ponds, rice fields and large-scale intensive water surface culture.

Come to see the fish pellet making machine in LIMA Machinery.