CN109169445A - 一种青虾的环保科学养殖方法 - Google Patents
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Abstract
本发明公开一种青虾的环保科学养殖方法,包括以下步骤,建池:选择水体深度为1‑1.5m,流动性好的河沟或池塘或作为青虾的养殖池,每亩池塘采用漂白粉或漂白粉精彻底进行消毒,挑选未带病原菌、未经过药浴、抗病能力强的小青虾幼苗,投放到水体中,投喂煮烂的有机初级饲料和投喂中药饲料喂养,通过上述方式,本发明一种青虾的环保科学养殖方法,该养殖方法保证青虾健康无公害的基础上,促进青虾快速生长,肉质鲜美、蛋白质含量高,大大提高了青虾的产量。
Description
技术领域
本发明涉及水产养殖领域,特别是涉及一种青虾的环保科学养殖方法。
背景技术
国际和国内市场转而对淡水虾的需求量越来越大,因此,发展淡水虾养殖大有可为, 目前有些淡水龙虾的养殖方法不科学,导致淡水龙虾含有抗生素、激素等药品,重金属超标,甚至寄生虫和致病菌,对人们的身体健康造成威胁。
发明内容
本发明主要解决的技术问题是提供一种青虾的环保科学养殖方法,该养殖方法保证青虾健康无公害的基础上,促进青虾快速生长,肉质鲜美、蛋白质含量高,大大提高了青虾的产量。
为解决上述技术问题,本发明采用的一个技术方案是:
一种青虾的环保科学养殖方法,包括以下步骤:
(1)建池:选择水体深度为1-1.5m,流动性好的河沟或池塘或作为青虾的养殖池,在养殖池的池边浅水带四周种植沉水植物;
(2)虾苗投放:在养殖池塘放水前,每亩池塘采用漂白粉或漂白粉精彻底进行消毒,按照每亩300-500kg的比例向养殖池中投放基肥,挑选未带病原菌、未经过药浴、抗病能力强的小青虾幼苗,投放到水体中,每亩投放量为1.2-1.8万尾;
(3)日常管理:第一周到第七周,每天投喂2次,投喂煮烂的初级饲料,投喂量为青虾体重的8~10%;第八周以后,投喂中药饲料,投喂量为虾体重的8~12%,每3~5天施撒微生物改善水质,加水,过滤杀菌充氧,调节水温、溶氧量和pH值。
优选的,所述沉水植物为水花生、轮叶黑藻或伊乐藻中的一种。
优选的,所述基肥包括厩肥、鸡粪、牛粪、猪粪的一种或者多种。
优选的,所述初级饲料包括蟹粒、墨鱼粉、麦麸、虾壳粉及枯草芽孢杆菌。
优选的,所述中药饲料中各个原料的重量份数分别为菜籽饼20~40份、棉籽饼15~18份、复合维生素1~3份、光合细菌2~3份、银杏叶0.5~.5份以及白芷2~5份。
本发明的有益效果是:该养殖方法保证青虾健康无公害的基础上,促进青虾快速生长,肉质鲜美、蛋白质含量高,大大提高了青虾的产量。
具体实施方式
下面将对本发明实施例中的技术方案进行清楚、完整地描述,显然,所描述的实施例仅是本发明的一部分实施例,而不是全部的实施例。基于本发明中的实施例,本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其它实施例,都属于本发明保护的范围。
本发明实施例包括:
一种青虾的环保科学养殖方法,包括以下步骤:
(1)建池:选择水体深度为1-1.5m,流动性好的河沟或池塘或作为青虾的养殖池,在养殖池的池边浅水带四周种植沉水植物;
(2)虾苗投放:在养殖池塘放水前,每亩池塘采用漂白粉或漂白粉精彻底进行消毒,按照每亩300-500kg的比例向养殖池中投放基肥,挑选未带病原菌、未经过药浴、抗病能力强的小青虾幼苗,投放到水体中,每亩投放量为1.2-1.8万尾;
(3)日常管理:第一周到第七周,每天投喂2次,投喂煮烂的初级饲料,投喂量为青虾体重的8~10%;第八周以后,投喂中药饲料,投喂量为虾体重的8~12%,每3~5天施撒微生物改善水质,加水,过滤杀菌充氧,调节水温、溶氧量和pH值。
在本发明的一个实施例中,所述沉水植物为水花生、轮叶黑藻或伊乐藻中的一种。
在本发明的一个实施例中,所述基肥包括厩肥、鸡粪、牛粪、猪粪的一种或者多种。
在本发明的一个实施例中,所述初级饲料包括蟹粒、墨鱼粉、麦麸、虾壳粉及枯草芽孢杆菌。
在本发明的一个实施例中,所述中药饲料中各个原料的重量份数分别为菜籽饼20~40份、棉籽饼15~18份、复合维生素1~3份、光合细菌2~3份、银杏叶0.5~.5份以及白芷2~5份。
本发明青虾的环保科学养殖方法的有益效果是:该养殖方法保证青虾健康无公害的基础上,促进青虾快速生长,肉质鲜美、蛋白质含量高,大大提高了青虾的产量。
以上所述仅为本发明的实施例,并非因此限制本发明的专利范围,凡是利用本发明说明书内容所作的等效结构或等效流程变换,或直接或间接运用在其它相关的技术领域,均同理包括在本发明的专利保护范围内。
Claims (5)
1.一种青虾的环保科学养殖方法,其特征在于,包括以下步骤:
(1)建池:选择水体深度为1-1.5m,流动性好的河沟或池塘或作为青虾的养殖池,在养殖池的池边浅水带四周种植沉水植物;
(2)虾苗投放:在养殖池塘放水前,每亩池塘采用漂白粉或漂白粉精彻底进行消毒,按照每亩300-500kg的比例向养殖池中投放基肥,挑选未带病原菌、未经过药浴、抗病能力强的小青虾幼苗,投放到水体中,每亩投放量为1.2-1.8万尾;
(3)日常管理:第一周到第七周,每天投喂2次,投喂煮烂的初级饲料,投喂量为青虾体重的8~10%;第八周以后,投喂中药饲料,投喂量为虾体重的8~12%,每3~5天施撒微生物改善水质,加水,过滤杀菌充氧,调节水温、溶氧量和pH值。
2.根据权利要求1所述的青虾的环保科学养殖方法,其特征在于,步骤1中,所述沉水植物为水花生、轮叶黑藻或伊乐藻中的一种。
3.根据权利要求1所述的青虾的环保科学养殖方法,其特征在于,步骤2中,所述基肥包括厩肥、鸡粪、牛粪、猪粪的一种或者多种。
4.根据权利要求1所述的青虾的环保科学养殖方法,其特征在于,步骤3中,所述初级饲料包括蟹粒、墨鱼粉、麦麸、虾壳粉及枯草芽孢杆菌。
5.根据权利要求4所述的青虾的环保科学养殖方法,其特征在于,所述中药饲料中各个原料的重量份数分别为菜籽饼20~40份、棉籽饼15~18份、复合维生素1~3份、光合细菌2~3份、银杏叶0.5~.5份以及白芷2~5份。
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CN109770117A (zh) * | 2019-02-28 | 2019-05-21 | 盐城工学院 | 一种青虾饲料及其制备方法 |
CN111165408A (zh) * | 2020-03-10 | 2020-05-19 | 中国科学院南京地理与湖泊研究所 | 环境友好型青虾养殖方法 |
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JP2006508651A (ja) * | 2002-10-24 | 2006-03-16 | アドバンスド バイオニュートリション コーポレーション | エビおよびその生産 |
CN105165669A (zh) * | 2015-07-27 | 2015-12-23 | 上海市水产研究所(上海市水产技术推广站) | 一种青虾的高效生态养殖方法 |
CN105394442A (zh) * | 2015-11-16 | 2016-03-16 | 袁生咬 | 一种青虾专用复合优质饲料添加剂及其制备方法 |
CN107047414A (zh) * | 2017-05-19 | 2017-08-18 | 江苏省农业科学院宿迁农科所 | 一种青虾健康高产养殖方法 |
CN107711641A (zh) * | 2017-11-06 | 2018-02-23 | 合肥康青源养殖有限公司 | 小龙虾养殖方法 |
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CN109770117A (zh) * | 2019-02-28 | 2019-05-21 | 盐城工学院 | 一种青虾饲料及其制备方法 |
CN111165408A (zh) * | 2020-03-10 | 2020-05-19 | 中国科学院南京地理与湖泊研究所 | 环境友好型青虾养殖方法 |
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