News from this newspaper, "This year's rice crab comprehensive planting and breeding demonstration area covers an area of 4,623 mu. It is expected to produce 70 tons of river crabs, 50 tons of buckled crabs, and 2,800 tons of rice annually." On September 28, referring to this year's situation, Panjin Guanghe Crab Industry Co., Ltd. The relevant person in charge said excitedly. As a major member of the Panjin River Crab Industry Alliance, the photosynthetic crab industry has actively played a leading role in demonstration and made positive contributions to the promotion of the comprehensive cultivation of rice crabs.

Since the full implementation of the rural revitalization strategy, Panjin City, guided by industry, has accelerated the integration of primary, secondary and tertiary industries, and has embarked on a widely acclaimed "Road to Panjin". As one of the most essential parts, "rice and crab comprehensive breeding" has now become an important starting point for Panjin's pursuit of industrial prosperity.

In recent years, Panjin City has taken advantage of the national organic food production demonstration base and the national ecological demonstration zone to create the first comprehensive rice and crab breeding model in the country. The development method is mainly based on enterprises, breeding cooperatives, and family farms, and through land transfer, the area of rice fields for crab breeding will be expanded. In 2021, the comprehensive cultivation area of rice crabs in Panjin City will reach 850,000 mu. It is understood that at present, the area of rice field crab breeding in the country is more than 2 million mu, and Panjin City has become the largest comprehensive breeding base for rice crabs in the country.

In order to promote the comprehensive breeding and breeding of rice crabs in a healthy and orderly manner, Panjin City has formulated an implementation plan for the green development of the aquaculture industry in 2020, and vigorously develops the comprehensive breeding and breeding of rice crabs with the Panjin River Crab as its dominant and characteristic species. At the same time, in accordance with the relevant provincial policies, we actively allocated subsidy funds for the comprehensive cultivation and breeding of rice crabs, and established 72 demonstration areas (points) for the healthy breeding of adult crabs in paddy fields, so as to provide a basic guarantee for the promotion of comprehensive breeding and breeding of rice crabs.

Promote the "Panshan Model". "Early release and intensive breeding, combination of planting and breeding, and a win-win situation for rice and crabs" is a new technology of rice and crab comprehensive breeding and breeding, which is called the "Panshan Model", and has been demonstrated and promoted on a large scale in the main rice-producing areas in northern my country as the country's first rice-field fishery model. . In 2019, Panshan County became the province's first national model county for healthy fish farming.

Give full play to the leading effect. It is understood that at present, the comprehensive cultivation area of rice crabs in Panjin River Crab Industry Alliance has reached 238,000 mu, accounting for 30% of the city's comprehensive rice crab cultivation area, with an annual sales volume of 26,000 tons and a sales income of 460 million yuan. Panjin City actively promotes the construction of the Dawa Rice Crab Modern Agricultural Industrial Park, the Panjin Rice Crab Custom Garden and the New Rice Crab Ecological Planting and Breeding Demonstration Zone, and realizes the large-scale operation of land contiguous. Under the strong promotion of the policy, the comprehensive planting and breeding area of rice crabs in Xihai Village, Wangjia Street, Dawa District, has reached 500 mu.

As the scale of crab farming continues to expand, Panjin City spares no effort to implement standardized production to provide a solid technical guarantee for the crab industry. A number of departments have worked with leading enterprises to formulate and issue technical standards for adult crab breeding, technical specifications for rice field river crab breeding, and technical standards for ecological crab seedling production in earthen ponds, as well as a compilation of various technical manuals such as the experience of rice field crab breeding, to ensure that the city's rice field crab breeding technology is in It has been steadily upgraded in practice. At present, 18 townships in Panjin City have become the townships of ten thousand mu of crabs.

The comprehensive planting and breeding of rice crabs has realized more harvests in one place and multiple uses of water in one place. While the enterprises have obtained rich economic benefits, they have also achieved benefit sharing. In the process of demonstration and promotion, the leading local aquaculture enterprises in Panjin also adopted the method of "contract farming + base" and signed recycling contracts with farmers to recover crabs at a protective price, which effectively protected the interests of farmers.