"This year's rice crab comprehensive planting and breeding demonstration area covers an area of 4,623 acres, with an estimated annual output of 70 tons of river crabs, 50 tons of buckled crabs, and 2,800 tons of rice." 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.