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    东港市凌云食品有限公司

    LIANXIREN:PANGJINGLI

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    SHOU JI:132-1415-6777(WEIXINTONGBU)

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    DI ZHI:DANDONGSHIQIANYANGZHENYUSHUCUNGONGYEQU

    东港海螺的繁殖方法

    2019-11-26

    东港海螺等贝类生物是卵生或卵胎生动物(是介于卵生和胎生之间的一个过渡品种,鲨鱼也有部分种类是卵胎生的)。海螺的产期大概在5~8月,这段时期海域水温较高,适宜海螺等生活繁衍。

    博乐棋牌DONGGANGHAILUOYOUDEZHONGLEIZHUYAOSHIXIANGHAISHUIZHONGJITIPAILUANPAIJING,SHOUJINGHOUDESHOUJINGLUANXIANGFUYOUSHENGWUYIYANGPIAOFUZAISHUIZHONG,YUDAOJIAOSHIBIANFUZHESHANG,ZAIJIAOSHIFENGXIDAIFUHUA,YOUDEZHONGLEISHIZAITINEIZIXINGFUHUA,LEISIYUWONIUDENGDEFANZHI。

    YI、YANGZHIHUANJING

    YUANLICHITANGNEIDEQITABEILEI,XUANZEYIKUAIYUE5-6MUXIANGDUIPINGZHENGDEDIFANG,YONG22MUWANGQUANWEI,CHULIHAODIJIAO,FANGZHIFASHENGTAOYIYINGXIANGQITABEILEISHENGZHANG,WEIWANGZHONGJIANYAOFENSANCHAYOUXIAOZHUGAN,WEIGAOWENQUEYANGJIJIEHAILUOSHANGPAHUXIZUOZHUNBEI;YANGZHIGUOCHENGZHONGYAOJINGCHANGDUIWANGJUJINXINGQINGXI,BAOZHENGWEIWANGNEIWAISHUIYUANDUILIUCHANGTONGWUZU,YIQUEBAOYOUZUGOUDEZAOLEI,SUODUANYANGZHIZHOUQI。

    二、苗种选择

    苗种的来源主要是海洋捕捞,人工育苗较少,每年2-3月份本地海头、柘汪、城东等码头渔船有售。另外燕尾港3-4月份有出售,苗种选用20粒/斤,健康,无破损,洗净用筐装运输。放苗时,均匀将苗种播洒在已整理好的围网内。

    三、管理和喂养

    DONGGANGHAILUOSUOSHIYINGDEHAISHUILIHUAZHIBIAORUXIA:YANDU10‰-30‰,PHZHI7.5-8.8,YAXIAOSUANYAN0.10ppmYIXIA,TOUMINGDU30cmZUOYOU。YISHANGLIHUAZHIBIAONEISHUIWENZAI10-35℃SHIHAILUOSHENGZHANGJIAOKUAI。HAILUODESHIXINGGUANG,SILIAOTOUWEIYIXIAOZAYUHEDIJIABEILEIWEIZHU,TONGSHIZHUYISHUIZHONGGUIZAOHANLIANG,HAILUOYILVSHIGUIZAO,RITOUERLIANGGENJUCHITANGSHUIZHIERDING,GUIZAOQUEFADECHITANGDUOTOUER,FANZHISHAOTOU。2-3TIANJIANCHAYICIHAILUOSHESHIQINGKUANG,FANGZHITOUERGUODUOZAOCHENGDIZHIEHUA,ZHUYICHITANGSHUIZHIDEBIANHUA,FANGZHIDINIFAHEI,YINFABINGBIAN,FAXIANPAGANSHIYAOJISHISHIYONGLILIYANG,POSADIGAI,DINGQISHIYONGEMDIAOSHUIWANG,DIAOZHENGSHUIZHI,BAOCHICHITANGNEIDEYOUYIJUNQUNWEIYOUSHIZHONGQUN,CONGERCUJINSHUISHENGDONGWUDESHENGZHANG。


    东港海螺哪家好

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