一、造成刺参养殖池塘老化的原因主要有以下几个方面:①绿藻(浒苔)的繁殖、死亡及沉淀。②残饵及刺参排泄物的长期沉积。③海水中悬浮物的长期沉淀。上述三个方面所存在的种种杂物,经过长期的聚集使池底形成了厚厚的淤积,经夏季的高温作用易发酵产生有毒有害气体(如硫化氢等), First, the reasons for the aging of sea cucumber breeding ponds mainly in the following aspects: ① Chlorella (Enteromorpha) breeding, death and precipitation. ② bait and sea cucumber fecal long-term deposition. ③ long-term precipitation of suspended solids in seawater. All the above-mentioned three kinds of debris exist, after long-term accumulation to the bottom of the pool formed a thick sediment, the summer heat easily fermented toxic and harmful gases (such as hydrogen sulfide, etc.)