Group 1 - The article highlights the successful cultivation of sea worm grass in saline-alkali land in Hainan, showcasing a green transformation in the local agricultural sector [3][4]. - Sea worm grass is a high-value, salt-tolerant plant that can be consumed fresh or processed, with its oil being a nutritious edible health oil [3][4]. - The cultivation process utilizes seawater for irrigation, which helps purify aquaculture wastewater and addresses nutrient pollution issues [3]. Group 2 - Hainan Haiyu Biotechnology Co., Ltd. has established a breeding base for sea worm grass, covering an area of 170 acres, which includes various specialized facilities [4]. - The estimated yield from planting sea worm grass is about 40 kilograms of seeds per acre, potentially generating over 100,000 yuan in seed income based on current international market prices [5]. - The company plans to develop a range of products using sea worm grass extracts, including health supplements and functional foods, while promoting rural revitalization and sustainable agricultural practices [5].