CN107711623A - 一种鱼的养殖方法 - Google Patents
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Abstract
本发明提供一种鱼的养殖方法,包括以下步骤:a池塘的建设;b放养前准备;c鱼苗预处理;d饲料投喂;e水质管理;f适当捕捞。本发明能及时清除池塘内的废物、废渣,保持池塘环境良好,同时饲料营养搭配合理,可有效提高鱼的免疫能力,提高肉质质量,增加产量。
Description
技术领域
本发明涉及水产养殖领域,具体涉及一种鱼的养殖方法。
技术背景
鱼是我国居民的常见食品,是人体蛋白质摄入的重要来源。而作为水产鱼养殖,需要了解鱼的生物学特性、营养需要及饲养标准,熟悉各类饲料的营养特性、饲用价值和科学合理的加工,熟练掌握饲料的搭配,这样才能带来显著的效益。而目前,鱼的养殖方式大多都较为粗糙,饲料营养物质单一,池塘供养环境不合理,常常残耳、鱼的粪便不能及时排除,造成池塘水质恶化阻碍水产养殖的效率。
发明内容
本发明所要解决的技术问题是:提供一种鱼的养殖方法,能及时清除池塘内的废物、废渣,保持环境良好,同时饲料营养搭配合理,可有效提高鱼的免疫能力,增加产量。
为解决上述技术问题,本发明提供了以下技术方案:
一种鱼的养殖方法,包括以下步骤:
a池塘的建设:池塘向阳,光照较好,建设长方形、四角圆钝的鱼塘,面积为14-16亩,水深为1.8米,淤泥厚度为0.2米,每5亩池塘配套增氧机,鱼池排水口设置一层拦鱼栅两层闸板,采用倒虹吸式排水,并在排水口下方设沉淀池;
b放养前准备:将养殖池中的水抽剩15cm高,然后每亩播撒生石灰80公斤,加入消毒2天,抽干池水晾晒3天后,注入已消毒的湖水或河水至50~60厘米,施入发酵腐熟肥料,培养水中浮游生物;
c鱼苗预处理:培养水中浮游生物3~4天,将放养鱼苗放入盐水中浸泡10分钟后放入池塘,按照每亩3000~4000尾的比例投放鱼苗;
d饲料投喂:以投喂颗粒饲料为主,每天早上7点和晚上6分别进行一次饲料投喂,饲料原料为:豆粕、细米糠、骨粉、复合虫粉、玉米肽糙米胚芽粉、动物内脏干粉、虾青素、蜂蜜、氯化钠、维生素;
e水质管理:每5天换注新水1/4;每10天换水1/2;随着鱼体长大,水质渐浓,适当增加换水次数,高温季节更应每天进行换水,并每天开动增氧机2~3小时,保持池水溶氧丰富,透明度在30厘米以上;
f适当捕捞:每一个月捕捞体型达到2kg的鱼苗。
作为优选:所述沉淀池定期加入三氯化铁混凝剂,抑制藻类生长。
作为优选,所述饲料原料按重量份计为:豆粕25~35份、细米糠16~26份、骨粉10~16份、复合虫粉5~8份、玉米肽糙米胚芽粉3~5份、动物内脏干粉2~3份、虾青素2~3份、蜂蜜2~3份、氯化钠1~3份、维生素1~3份。
作为优选,所述饲料原料按重量份计为:豆粕30份、细米糠22份、骨粉12份、复合虫粉7份、玉米肽糙米胚芽粉4份、动物内脏干粉3份、虾青素3份、蜂蜜2份、氯化钠2份、维生素2份。
作为优选,所述复合虫粉为蝇蛆、黄粉虫、蝗虫中的一种或多种。
相比现有技术,本发明技术方案具有的有益效果是:本养殖方法可有效排除池塘粪便和废物,保持池塘清洁卫生,提高鱼群的肉质质量;同时,所用饲料营养价值全面,口感适宜,取材方便、经济,可有效改善鱼类免疫力,提高蛋白质量,提升生产效益。
具体实施方式
下面通过具体实施例子对本发明做进一步的详细描述。
实施例1:
一种鱼的养殖方法,包括以下步骤:
a池塘的建设:池塘向阳,光照较好,建设长方形、四角圆钝的鱼塘,面积为14亩,水深为1.8米,淤泥厚度为0.2米,每5亩池塘配套增氧机,鱼池排水口设置一层拦鱼栅两层闸板,采用倒虹吸式排水,并在排水口下方设沉淀池;
b放养前准备:将养殖池中的水抽剩15cm高,然后每亩播撒生石灰80公斤,加入消毒2天,抽干池水晾晒3天后,注入已消毒的湖水或河水至50厘米,施入发酵腐熟肥料,培养水中浮游生物;
c鱼苗预处理:培养水中浮游生物4天,将放养鱼苗放入盐水中浸泡10分钟后放入池塘,按照每亩3000~4000尾的比例投放鱼苗;
d饲料投喂:以投喂颗粒饲料为主,每天早上7点和晚上6分别进行一次饲料投喂,饲料原料为:豆粕、细米糠、骨粉、复合虫粉、玉米肽糙米胚芽粉、动物内脏干粉、虾青素、蜂蜜、氯化钠、维生素;
e水质管理:每5天换注新水1/4;每10天换水1/2;随着鱼体长大,水质渐浓,适当增加换水次数,高温季节每天进行换水,并每天开动增氧机2小时,保持池水溶氧丰富,透明度在30厘米以上;
f适当捕捞:每一个月捕捞体型达到2kg的鱼苗。
上述原料按重量份计为:豆粕25份、细米糠16份、骨粉10份、复合虫粉8份、玉米肽糙米胚芽粉5份、动物内脏干粉2份、虾青素3份、蜂蜜2份、氯化钠3份、维生素1份。
所述沉淀池定期加入三氯化铁混凝剂,抑制藻类生长。
所述复合虫粉为蝇蛆粉、黄粉虫粉和蝗虫粉。
实施例2:
一种鱼的养殖方法,包括以下步骤:
a池塘的建设:池塘向阳,光照较好,建设长方形、四角圆钝的鱼塘,面积为16亩,水深为1.8米,淤泥厚度为0.2米,每5亩池塘配套增氧机,鱼池排水口设置一层拦鱼栅两层闸板,采用倒虹吸式排水,并在排水口下方设沉淀池;
b放养前准备:将养殖池中的水抽剩15cm高,然后每亩播撒生石灰80公斤,加入消毒2天,抽干池水晾晒3天后,注入已消毒的湖水或河水至60厘米,施入发酵腐熟肥料,培养水中浮游生物;
c鱼苗预处理:培养水中浮游生物3天,将放养鱼苗放入盐水中浸泡10分钟后放入池塘,按照每亩3000~4000尾的比例投放鱼苗;
d饲料投喂:以投喂颗粒饲料为主,每天早上7点和晚上6分别进行一次饲料投喂,饲料原料为:豆粕、细米糠、骨粉、复合虫粉、玉米肽糙米胚芽粉、动物内脏干粉、虾青素、蜂蜜、氯化钠、维生素;
e水质管理:每5天换注新水1/4;每10天换水1/2;随着鱼体长大,水质渐浓,适当增加换水次数,高温季节更应每天进行换水,并每天开动增氧机3小时,保持池水溶氧丰富,透明度在30厘米以上;
f适当捕捞:每一个月捕捞体型达到2kg的鱼苗。
上述原料按重量份计为:豆粕35份、细米糠26份、骨粉16份、复合虫粉5份、玉米肽糙米胚芽粉3份、动物内脏干粉3份、虾青素2份、蜂蜜3份、氯化钠3份、维生素2份。
上述原料按重量份计为:豆粕30份、细米糠22份、骨粉12份、复合虫粉7份、玉米肽糙米胚芽粉4份、动物内脏干粉3份、虾青素3份、蜂蜜2份、氯化钠2份、维生素2份。
所述沉淀池定期加入三氯化铁混凝剂,抑制藻类生长。
所述复合虫粉为蝇蛆粉和蝗虫粉。
实施例3:
一种鱼的养殖方法,包括以下步骤:
a池塘的建设:池塘向阳,光照较好,建设长方形、四角圆钝的鱼塘,面积为15亩,水深为1.8米,淤泥厚度为0.2米,每5亩池塘配套增氧机,鱼池排水口设置一层拦鱼栅两层闸板,采用倒虹吸式排水,并在排水口下方设沉淀池;
b放养前准备:将养殖池中的水抽剩15cm高,然后每亩播撒生石灰80公斤,加入消毒2天,抽干池水晾晒3天后,注入已消毒的湖水或河水至56厘米,施入发酵腐熟肥料,培养水中浮游生物;
c鱼苗预处理:培养水中浮游生物3天,将放养鱼苗放入盐水中浸泡10分钟后放入池塘,按照每亩3000~4000尾的比例投放鱼苗;
d饲料投喂:以投喂颗粒饲料为主,每天早上7点和晚上6分别进行一次饲料投喂,饲料原料为:豆粕、细米糠、骨粉、复合虫粉、玉米肽糙米胚芽粉、动物内脏干粉、虾青素、蜂蜜、氯化钠、维生素;
e水质管理:每5天换注新水1/4;每10天换水1/2;随着鱼体长大,水质渐浓,适当增加换水次数,高温季节更应每天进行换水,并每天开动增氧机2.5小时,保持池水溶氧丰富,透明度在30厘米以上;
f适当捕捞:每一个月捕捞体型达到2kg的鱼苗。
上述原料按重量份计为:豆粕30份、细米糠22份、骨粉12份、复合虫粉7份、玉米肽糙米胚芽粉4份、动物内脏干粉3份、虾青素3份、蜂蜜2份、氯化钠2份、维生素2份。
所述复合虫粉为蝇蛆粉。
以上所述仅为本发明的优选实施例而已,并不用于限制本发明,对于本领域的技术人员来说,本发明可以有各种更改和变化。凡在本发明的精神和原则之内,所作的任何修改、等同替换、改进等,均应包含在本发明的保护范围之内。
Claims (5)
1.一种鱼的养殖方法,其特征在于,包括以下步骤:
a池塘的建设:池塘向阳,光照较好,建设长方形、四角圆钝的鱼塘,面积为14-16亩,水深为1.8米,淤泥厚度为0.2米,每5亩池塘配套增氧机,鱼池排水口设置一层拦鱼栅两层闸板,采用倒虹吸式排水,并在排水口下方设沉淀池;
b放养前准备:将养殖池中的水抽剩15cm高,然后每亩播撒生石灰80公斤,加入消毒2天,抽干池水晾晒3天后,注入已消毒的湖水或河水至50~60厘米,施入发酵腐熟肥料,培养水中浮游生物;
c鱼苗预处理:培养水中浮游生物3~4天,将放养鱼苗放入盐水中浸泡10分钟后放入池塘,按照每亩3000~4000尾的比例投放鱼苗;
d饲料投喂:以投喂颗粒饲料为主,每天早上7点和晚上6分别进行一次饲料投喂,饲料原料为:豆粕、细米糠、骨粉、复合虫粉、玉米肽糙米胚芽粉、动物内脏干粉、虾青素、蜂蜜、氯化钠、维生素;
e水质管理:每5天换注新水1/4;每10天换水1/2;随着鱼体长大,水质渐浓,适当增加换水次数,高温季节更应每天进行换水,并每天开动增氧机2~3小时,保持池水溶氧丰富,透明度在30厘米以上;
f适当捕捞:每一个月捕捞体型达到2kg的鱼苗。
2.如权利要求1所述的鱼的养殖方法,其特征在于,所述沉淀池定期加入三氯化铁混凝剂,抑制藻类生长。
3.如权利要求1所述的鱼的养殖方法,其特征在于,所述饲料原料按重量份计为:豆粕25~35份、细米糠16~26份、骨粉10~16份、复合虫粉5~8份、玉米肽糙米胚芽粉3~5份、动物内脏干粉2~3份、虾青素2~3份、蜂蜜2~3份、氯化钠1~3份、维生素1~3份。
4.如权利要求3所述的鱼的养殖方法,其特征在于,所述饲料原料按重量份计为:豆粕30份、细米糠22份、骨粉12份、复合虫粉7份、玉米肽糙米胚芽粉4份、动物内脏干粉3份、虾青素3份、蜂蜜2份、氯化钠2份、维生素2份。
5.如权利要求4所述的鱼的养殖方法,其特征在于,所述复合虫粉为蝇蛆、黄粉虫、蝗虫中的一种或多种。
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CN111194706A (zh) * | 2020-02-26 | 2020-05-26 | 海南晨海水产有限公司 | 一种高效的白星笛鲷的室外生态池塘人工育苗方法 |
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CN111194706A (zh) * | 2020-02-26 | 2020-05-26 | 海南晨海水产有限公司 | 一种高效的白星笛鲷的室外生态池塘人工育苗方法 |
CN111194706B (zh) * | 2020-02-26 | 2022-02-18 | 海南晨海水产有限公司 | 一种高效的白星笛鲷的室外生态池塘人工育苗方法 |
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