一、选好养蛏涂场 1、选择风浪较小、潮流畅通,稍有淡水注入的中潮带海区作为养蛏涂场。 2、海涂要求平坦,倾斜度小,大风季节涂面稳定,一般不会遭泥沙复盖。 3、涂质以泥质为佳(或稍有沙土混合),涂泥软硬适中,涂层结构严密,中间无孔洞和稀泥层,保水性能好。 4、每年春、秋季节,涂面常有硅藻类(俗名“油泥”,一种黄褐色的浮游生物,是蛏子的主要食物)附生繁殖,发生面积大,停留 First, choose a good Tuo Tu field 1, choose a smaller storm, smooth flow, a little fresh water into the tide zone as a nourishing Tu Tu field. 2, Tidal flat requirements, small inclination, windy season coated surface is stable, generally will not be covered by sediment. 3, the coating quality is better with shale (or a little sand mixed), hard and soft coating mud, the coating structure is tight, the middle hole and thin mud layer, good water retention. 4, every spring and autumn seasons, often coated with diatom (common name “sludge”, a kind of brown plankton, is the main food of prickly heat) epiphytic reproduction, the occurrence of large area, stay