我场位于海丰县西南部红海湾之滨,是1956年建场的。现有耕地面积2万多亩,其中退海咸酸田17,000亩,占85%;1974年以来围海造田2,000亩,属盐碱土,占10%。建场前,在这块长达20多公里的荒海滩上,生长着猪鬃草、蜈蚣藤、老鼠韧,覆盖度为9%,沟边及洼地盛长野葱草,海滩和鱼塭里生长着红树林,呈明显的酸性反应,PH 值在5—6之间。土壤含盐量达0.4%以上,高者达1.5%,土质粘重。水源很 My field is located in Haifeng County, southwest coast of Red Bay, was built in 1956. The existing cultivated land area amounts to more than 20,000 mu, of which 17,000 mu are returned to sea acid field, accounting for 85%; and 2,000 mu of sea reclaimed land since 1974 is saline-alkali soil, accounting for 10%. Before the site was established, on this barren beach of more than 20 kilometers, there grew bristly grass, centipede vine and mouse, with a coverage of 9%. Grooves and hollows grew in wild greenery, beaches and crabs Mangroves, showed a clear acid reaction, PH value between 5-6. Soil salt content of more than 0.4%, up to 1.5%, soil sticky weight. Water is very