我区沿海滩涂的土地资源很丰富,现有滩涂地340多万亩,具有种植饲草、发展畜牧业和淡水养鱼业的潜力。但影响土地资源开发的主要障碍因子是盐害和贫瘠,植被组成较为单纯,种类也较贫乏。为改变滩涂地自然草场的产量低、品质差及利用率不高的状况,我们从1984年起建立人工草场和进行饲草品种的筛选,以选出适合沿海种植和畜、禽、鱼喜食的饲草,现将资料整理如下: Coastal beaches in our area is rich in land resources, the existing beach more than 340 acres and has the potential to plant forage, develop livestock husbandry and freshwater fish farming. However, the main obstacle factors that affect the development of land resources are salt damage and infertility, the vegetation composition is simple and the species is also poorer. In order to change the low yield, poor quality and low utilization rate of the natural grassland in the tundra, we have set up artificial grassland and forage species screening since 1984 to select suitable for coastal planting and livestock, poultry and fish eating Forage, now the data are organized as follows: