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1饵料管理 由于梭子蟹相互残食比较严重,因此,饵料必须充足。暂养及大池养成初期,日投饵量达幼蟹体重的100％-200％,以成体丰年虫、鱼糜为主。养成中期,水温较高,梭子蟹生长迅速,蜕皮次数多,日投饵量一般为体重的15％-20％,以切碎的杂鱼和低值贝类为主。9月份以后,梭子蟹已长至150 g以上,投饵量一般为蟹体重的8％左右,以杂鱼为主,并适当增加富
1 bait management As the crabs eat each other more serious, therefore, food must be adequate. Holding and large ponds in the early stages of development, feeding on the amount of adult crab weight 100% -200% to adult Artemia, surimi-based. Develop medium-term, high water temperature, rapid growth of the shuttle crab, molting frequency, the amount of daily feeding is generally 15% -20% of body weight to chopped trash and low shellfish based. After September, the shuttle crab has grown to more than 150 g, feeding the amount of crab weight is generally about 8% of the trash-based, and appropriate increase in wealth