百人牛牛

春季蟹苗施肥工作该怎么做呢?

文章来源:阳澄湖大闸蟹官网

FABURIQI:2020-02-03 12:56:51

文章分类:大闸蟹百科

一年一度的春季蟹苗投放工作相继在三月中旬左右完成,俗话说“三分种、七分管”,投放完蟹苗后,水产养殖的关键在于管理。目前蟹种放养已基本结束,随着温度升高,蟹进入正常的摄食生长阶段,做好春季管理为蟹获得高产高效奠定基础,当前蟹养殖重点应做好几个方面,下面阳澄湖大闸蟹官网客服为大家介绍:

一年一度的春季蟹苗投放工作相继在三月中旬左右完成,俗话说“三分种、七分管”,投放完蟹苗后,水产养殖的关键在于管理。目前蟹种放养已基本结束,随着温度升高,蟹进入正常的摄食生长阶段,做好春季管理为蟹获得高产高效奠定基础,当前蟹养殖重点应做好几个方面,下面阳澄湖大闸蟹官网客服为大家介绍:

YI、SHUIWEIDIAOKONG

百人牛牛 ZAOCHUNXIECHISHUIWEIYIBANKONGZHIZAI30-60LIMI,GAIBIANYIWANGQIANSHUIFANGYANGDEZUOFA,YIFANGMIANYOULIYUSHUIWENSHENGGAO,XIEKAISHI,CUJINFUYOUDONGZHIWUHEDIQISHENGWUDESHENGZHANG,LINGYIFANGMIANYOUXIAOPINGHENGCHISHUIZHOUYEWENCHA,KUODASHUITIKONGJIAN,FANGZHIZAOCHUNQUEYANG,WEIXIESHOUCITUIQIAOYINGZAOLIANGHAODEHUANJING。TONGSHIYAOMIQIEZHUYITIANQIYUBAO,FANGZHIDAOCHUNHANSHIXIECHANSHENGYINGJIFANYING。

ER、LUOSITOUFANG

LUOSIYINGYANGFENGFU,SHIXIEDEYOUZHIDONGWUXINGERLIAO,TONGSHIYENENGYOUXIAOJINGHUACHITANGDIZHIHESHUIZHI。DANZAIYANGZHIZAOQILUOSITOUFANGTAIDUORONGYIZAOCHENGSHUIZHIQINGSHOU,QINGTAIDALIANGZISHENG。YIBANZAIQINGMINGQIANMEIMUFANG300-400JIN,6-8YUEFENFANG200-300JIN。

SAN、HELISHIFEI

百人牛牛 ZAIMIAOZHONGFANGYANGQIANYAOSHIJIFEI,ZAIYANGZHIGUOCHENGZHONGYAOSHIDANGZHUIFEI,BAOCHISHUITIYOUYIDINGDEFEIDU,DUITIGAOXIEDESHANGSHIGUIGEYOUZHONGYAOZUOYONG。YOUQISHIYANGZHIZAOQI,SHUIZHINANFEI,GENGYAOSHAOLIANGDUOCISHIFEI,JIANYIHUNHESHIYONGFUHEFEIHESHENGWUFEISHIDUFEISHUI,GAISHANSHUITIYINGYANGZHUANGKUANG,CUJINSHUIZHONGYOUYIZAOLEIXUNSUFANZHI,BAOCHISHUIZHIPINGHENG,ZENGJIASHUITIRONGJIEYANG,WEISHUICAOSHENGZHANGTIGONGYINGYANGYAN,YIZHIQINGTAIZISHENG。

SI、SILIAOTOUWEI

百人牛牛 XIEJINGGUOYUEDONG,TINEIYINGYANGWUZHIXIAOHAOJIAODUO,XIEZHONGXIATANGHOU,JISHITOUSISHIGUANJIANJUCUO,KEXUNSUHUIFUXIETIZHI,QUEBAOXIEDIYICITUIQIAOSHUNLIJINXING。ZAISHUIWENDA10℃YISHANGYINGJISHIKAISHI,SILIAOJIANYIYIKELISILIAOHEXINXIANXIAOZAYUWEIZHU,TONGSHITIANJIA0.2~1%DEDUOGUATANG,YIMANZUXIEZHENGCHANGSHENGZHANGDEXUQIU,KELISILIAODEDANBAIHANLIANGYINGZAI40%YISHANG,LIJINGZAI1.2HAOMIZUOYOUWEIZUISHIYI;XINXIANXIAOZAYUTOUWEIQIANZUIHAOYONGKAISHUITANGYIXIA,QIECHENGXIAOKUAIYANTANGBIANSIZHOUDINGDIANTOUFANG,XIANGYANGCHUDUOFANGDIAN。TOUWEISHIJIANZAIQINGTIANXIAWU,TOUWEILIANGKONGZHIZAIQUANCHIXIEZONGTIZHONGDE1%-3%,YIBANZAIXUNTANGSHIWUSHENGERHOUZAITOUWEI。

WU、BINGHAIFANGZHI

百人牛牛 TAOYANGQINGXIADETANGKOU,SHUIWENSHANGSHENGHOUJIANYINEIFUKANGJUNYAO+WAIYONGXIAODUJI,YIFANGQINGXIALANSAIBING。

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