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3.亲虾培育(1)投饵:以配合饲料与动物性饵料相结合,投饵量占虾体重的3%～4%,每天投喂两次,早晨以颗粒料为主,晚上以动物性饵料为主,傍晚投喂量占全天的70%～80%。(2)水质:每隔1天吸污1次,去除残饵及排泄物,每隔10～15天更换一次水,每次换水1/3。不定期泼洒生石灰,用量为每亩7.5
3. Broodstock breeding (1) feeding: to feed with animal feed combination, the amount of feeding accounted for 3% to 4% of shrimp body weight, fed twice a day, mainly in the morning pellets, at night animals The main bait, feeding in the evening accounted for 70% to 80% of the day. (2) water quality: sewage every 1 day 1, removal of bait and excrement, every 10 to 15 days to replace the water, each changing water 1/3. Uneven splash lime, the amount of 7.5 acres per mu