CN111213604A - 一种草虾生态养殖系统 - Google Patents

一种草虾生态养殖系统 Download PDF

Info

Publication number
CN111213604A
CN111213604A CN202010122655.1A CN202010122655A CN111213604A CN 111213604 A CN111213604 A CN 111213604A CN 202010122655 A CN202010122655 A CN 202010122655A CN 111213604 A CN111213604 A CN 111213604A
Authority
CN
China
Prior art keywords
area
water
prawns
culture
feed
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN202010122655.1A
Other languages
English (en)
Other versions
CN111213604B (zh
Inventor
蔡春有
蔡有森
蔡智怀
蔡建顺
黄春仁
李伟
蔡四川
蔡金泉
蔡惠明
张国庆
陈猛猛
吴光灿
陈艺斌
刘赐福
蔡艺新
王景宝
罗磊
李伟峰
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hainan Chenhai Aquatic Co ltd
Original Assignee
Hainan Chenhai Aquatic Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hainan Chenhai Aquatic Co ltd filed Critical Hainan Chenhai Aquatic Co ltd
Priority to CN202010122655.1A priority Critical patent/CN111213604B/zh
Publication of CN111213604A publication Critical patent/CN111213604A/zh
Application granted granted Critical
Publication of CN111213604B publication Critical patent/CN111213604B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01KANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K61/00Culture of aquatic animals
    • A01K61/50Culture of aquatic animals of shellfish
    • A01K61/59Culture of aquatic animals of shellfish of crustaceans, e.g. lobsters or shrimps
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G22/00Cultivation of specific crops or plants not otherwise provided for
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G33/00Cultivation of seaweed or algae
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K10/00Animal feeding-stuffs
    • A23K10/10Animal feeding-stuffs obtained by microbiological or biochemical processes
    • A23K10/16Addition of microorganisms or extracts thereof, e.g. single-cell proteins, to feeding-stuff compositions
    • A23K10/18Addition of microorganisms or extracts thereof, e.g. single-cell proteins, to feeding-stuff compositions of live microorganisms
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K10/00Animal feeding-stuffs
    • A23K10/20Animal feeding-stuffs from material of animal origin
    • A23K10/22Animal feeding-stuffs from material of animal origin from fish
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K10/00Animal feeding-stuffs
    • A23K10/30Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K10/00Animal feeding-stuffs
    • A23K10/30Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms
    • A23K10/37Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms from waste material
    • A23K10/38Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms from waste material from distillers' or brewers' waste
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K20/00Accessory food factors for animal feeding-stuffs
    • A23K20/10Organic substances
    • A23K20/142Amino acids; Derivatives thereof
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K20/00Accessory food factors for animal feeding-stuffs
    • A23K20/10Organic substances
    • A23K20/158Fatty acids; Fats; Products containing oils or fats
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K20/00Accessory food factors for animal feeding-stuffs
    • A23K20/10Organic substances
    • A23K20/168Steroids
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K20/00Accessory food factors for animal feeding-stuffs
    • A23K20/10Organic substances
    • A23K20/174Vitamins
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K20/00Accessory food factors for animal feeding-stuffs
    • A23K20/20Inorganic substances, e.g. oligoelements
    • A23K20/26Compounds containing phosphorus
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K50/00Feeding-stuffs specially adapted for particular animals
    • A23K50/80Feeding-stuffs specially adapted for particular animals for aquatic animals, e.g. fish, crustaceans or molluscs
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F9/00Multistage treatment of water, waste water or sewage
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/001Processes for the treatment of water whereby the filtration technique is of importance
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/28Treatment of water, waste water, or sewage by sorption
    • C02F1/283Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00Biological treatment of water, waste water, or sewage
    • C02F3/34Biological treatment of water, waste water, or sewage characterised by the microorganisms used
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/80Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/80Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
    • Y02A40/81Aquaculture, e.g. of fish
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/80Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
    • Y02A40/81Aquaculture, e.g. of fish
    • Y02A40/818Alternative feeds for fish, e.g. in aquacultures
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P60/00Technologies relating to agriculture, livestock or agroalimentary industries
    • Y02P60/80Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
    • Y02P60/87Re-use of by-products of food processing for fodder production

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Zoology (AREA)
  • Animal Husbandry (AREA)
  • Food Science & Technology (AREA)
  • Molecular Biology (AREA)
  • Environmental Sciences (AREA)
  • Marine Sciences & Fisheries (AREA)
  • Health & Medical Sciences (AREA)
  • Physiology (AREA)
  • Biotechnology (AREA)
  • Microbiology (AREA)
  • Botany (AREA)
  • Mycology (AREA)
  • Biomedical Technology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Organic Chemistry (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Biochemistry (AREA)
  • Water Supply & Treatment (AREA)
  • Inorganic Chemistry (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Insects & Arthropods (AREA)
  • Birds (AREA)
  • Fodder In General (AREA)
  • Feed For Specific Animals (AREA)

Abstract

本发明提供一种草虾生态养殖系统,包括养殖区、植物区、水质净化A区和水质净化B区,水质净化B区处理后的水体通过管道回流至养殖区;养殖区接种苦草、轮叶黑藻和金鱼藻,三者的种植面积比为1:(5~8):(5~7),间种;植物区种植菖蒲、水芹和紫菜,三者的种植面积比为1:(5~7):(2~3),间种;水质净化区A区放入活性炭,A区出水后排入B区,B区加有硝化细菌液和枯草芽孢杆菌,使水体中硝化细菌的含量达到1×105~2×105cfu/mL,枯草芽孢杆菌的含量为1×106~2×106cfu/mL;B区出水口设有过滤网。采用本发明方法,不仅可以实现养殖水的循环使用,节约资源,且有效促进草虾摄食,加速草虾生长,养殖90天后体重可达到28~36g。

Description

一种草虾生态养殖系统
技术领域
本发明涉及水产养殖技术领域,特别涉及一种草虾生态养殖系统。
背景技术
草虾,属对虾科,学名斑节对虾,又称黑壳虾。草虾具有生长快、食性杂、广盐性、养殖周期短、肉味鲜美、营养丰富等特点,是对虾属中最大型种,备受消费者青睐。目前草虾的养殖模式主要是池塘养殖,在养殖过程中,需要大量换水,水资源浪费严重,污水排放又存在环境污染问题,因此,目前的养殖模式已经制约了草虾养殖产业的发展,需要寻求一种可持续发展的循环水养殖系统。目前的养殖模式中,草虾养殖90~100天后,规格约20~30只/斤,尚未达到效益的最大化,因此,在循环水养殖模式下进一步提高草虾的经济效益是本发明的主要目的。
发明内容
鉴于此,本发明提供了一种草虾生态养殖系统。
本发明的技术方案是:
一种草虾生态养殖系统,按水流方向,依序包括养殖区、植物区、水质净化A区和水质净化B区,水质净化B区处理后的水体通过管道回流至养殖区;养殖区接种苦草、轮叶黑藻和金鱼藻,三者的种植面积比为1:(5~8):(5~7),间种;植物区种植菖蒲、水芹和紫菜,三者的种植面积比为1:(5~7):(2~3),间种;水质净化A区放入活性炭,A区出水后排入B区,B区加有硝化细菌液和枯草芽孢杆菌,使水体中硝化细菌的含量达到1×105~2×105cfu/mL,枯草芽孢杆菌的含量为1×106~2×106cfu/mL;B区出水口设有过滤网。
投入虾苗前7~10天,养殖区中开始接入苦草、轮叶黑藻和金鱼藻,并向水中加入枯草芽孢杆菌,使枯草芽孢杆菌的含量每天保持1×105~2×105cfu/mL;7~10天后开始放入草虾虾苗;在草虾养殖2个月后再套养脊尾白虾。
优选的,养殖期间,每天投喂配合饲料,配合饲料包括以下成分:按质量百分比计,丁癸草3~10%、金银花2~8%、大青叶2~8%、鱼粉27~30%、酵母粉3~4%、豆粕15~18%、花生粕6~7%、大豆磷脂3~5%、小麦粉9~10%、植物油1.2~1.5%、磷酸二氢钙2.2~2.6%、胆固醇0.1~0.3%、维生素C 0.1~0.3%、牛磺酸0.2~0.4%、1~3%粘合剂和水;每克饲料还包括海氏肠球菌103~104cfu。
更优选的,草虾养殖前2个月期间,每天投喂配合饲料,饲料投喂量为草虾体重的3~5%;配合饲料包括以下成分:按质量百分比计,丁癸草8~10%、金银花2~5%、大青叶2~5%、海氏肠球菌8~9%、鱼粉27~30%、酵母粉3~4%、豆粕15~18%、花生粕6~7%、大豆磷脂3~5%、小麦粉9~10%、植物油1.2~1.5%、磷酸二氢钙2.2~2.6%、胆固醇0.1~0.3%、维生素C 0.1~0.3%、牛磺酸0.2~0.4%、1~3%粘合剂和水;每克饲料还包括海氏肠球菌104cfu。
草虾养殖2个月后,每天投喂配合饲料,饲料投喂量为草虾体重的3~5%;配合饲料包括以下成分:按质量百分比计,丁癸草3~7%、金银花5~8%、大青叶5~8%、鱼粉27~30%、酵母粉3~4%、豆粕15~18%、花生粕6~7%、大豆磷脂3~5%、小麦粉9~10%、植物油1.2~1.5%、磷酸二氢钙2.2~2.6%、胆固醇0.1~0.3%、维生素C 0.1~0.3%、牛磺酸0.2~0.4%、1~3%粘合剂和水;每克饲料还包括海氏肠球菌103cfu。
优选的,养殖区水温为26~28℃、盐度为28~30‰、pH7.8~8.3。
优选的,草虾苗种体长1.0~1.2cm,放苗密度8000~12000尾/亩。
优选的,白虾苗种体长1.5~2.0cm,白虾放养规格为1000~1200尾/亩。
与现有技术相比,本发明的有益效果是:
在养殖过程中,保持良好的水质条件是成功的关键,本发明方法在草虾养殖后期套养白虾,白虾可消化掉草虾剩余的饵料,使得水质不污染变质,保持良好的水质环境。
接种苦草、轮叶黑藻和金鱼藻,并优化种植面积,有利于微生物在水生植物上的附着,而微生物的附着也有利于植物根系对营养的吸收,促进植物的生长,提高植物净水能力,且为草虾提供更丰富的食物来源。
设置植物区和水质净化区可起到有效的水质净化的目的,实现养殖水体的循环利用,达到绿色生态养殖的效果。
使用配合饲料,且对饲料成分和使用时机进行优化,可达到调整不同时期草虾肠道微生物菌群的目的,促进草虾对食物营养的吸收,加快生长,且提高免疫力,在养殖过程中未发生病害。
采用本发明方法,不仅可以实现养殖水的循环使用,节约资源,且有效促进草虾摄食,加速草虾生长,养殖90天后体重可达到28~36g。
具体实施方式
为了更好理解本发明技术内容,下面提供具体实施例,对本发明做进一步的说明。
实施例1
一种草虾生态养殖系统,按水流方向,依序包括养殖区5亩、植物区0.5亩、水质净化A区1亩和水质净化B区1亩,水质净化B区处理后的水体通过管道回流至养殖区;养殖区接种苦草、轮叶黑藻和金鱼藻,三者的种植面积比为1:5:7,间种;植物区种植菖蒲、水芹和紫菜,二者的种植面积比为1:5:2,间种;水质净化A区放入活性炭,B区加有硝化细菌液和枯草芽孢杆菌,使硝化细菌的含量达到1×105~2×105cfu/mL,枯草芽孢杆菌的含量为1×106~2×106cfu/mL;B区出水口设有100目以上的过滤网。
养殖区水温为26~28℃、盐度为28~30‰、pH7.8~8.3,投入虾苗10天前,养殖区中开始接入苦草、轮叶黑藻和金鱼藻,并向水中加入枯草芽孢杆菌,使枯草芽孢杆菌的含量每天保持1×105~2×105cfu/mL;10天后开始放入草虾虾苗,苗种体长1~1.2cm,放苗密度12000尾/亩。在草虾养殖2个月后再套养脊尾白虾,白虾放养规格为1000尾/亩,苗种体长1.5~2.0cm。
养殖前2个月期间,每天投喂一次配合饲料,饲料投喂量为草虾体重的3~5%;配合饲料包括以下成分:按质量百分比计,丁癸草8%、金银花5%、大青叶5%、鱼粉30%、酵母粉3%、豆粕15%、花生粕6%、大豆磷脂3%、小麦粉9%、植物油1.5%、磷酸二氢钙2.6%、胆固醇0.3%、维生素C 0.1%、牛磺酸0.4%、3%粘合剂和水;每克饲料还包括海氏肠球菌1×104cfu;
养殖2个月后,每天投喂一次配合饲料,饲料投喂量为草虾体重的3~5%;配合饲料包括以下成分:按质量百分比计,丁癸草3%、金银花8%、大青叶8%、鱼粉27%、酵母粉4%、豆粕15%、花生粕7%、大豆磷脂5%、小麦粉9%、植物油1.2%、磷酸二氢钙2.6%、胆固醇0.1%、维生素C 0.1%、牛磺酸0.4%、3%粘合剂和水;每克饲料还包括海氏肠球菌1×103cfu;
实施例2
一种草虾生态养殖系统,按水流方向,依序包括养殖区5亩、植物区0.5亩、水质净化A区1亩和水质净化B区1亩,水质净化B区处理后的水体通过管道回流至养殖区;养殖区接种苦草、轮叶黑藻和金鱼藻,三者的种植面积比为1:8:5,间种;植物区种植菖蒲、水芹和紫菜,二者的种植面积比为1:7:3,间种;水质净化A区放入活性炭,B区加有硝化细菌液和枯草芽孢杆菌,使硝化细菌的含量达到1×105~2×105cfu/mL,枯草芽孢杆菌的含量为1×106~2×106cfu/mL;B区出水口设有100目以上的过滤网。
养殖区水温为26~28℃、盐度为28~30‰、pH7.8~8.3,投入虾苗10天前,养殖区中开始接入苦草、轮叶黑藻和金鱼藻,并向水中加入枯草芽孢杆菌,使枯草芽孢杆菌的含量每天保持1×105~2×105cfu/mL;10天后开始放入草虾虾苗,苗种体长1.0~1.2cm,放苗密度8000尾/亩。在草虾养殖2个月后再套养脊尾白虾,白虾放养规格为1200尾/亩,苗种体长1.5~2.0cm。
养殖前2个月期间,每天投喂一次配合饲料,饲料投喂量为草虾体重的3~5%;配合饲料包括以下成分:按质量百分比计,丁癸草10%、金银花2%、大青叶2%、鱼粉27%、酵母粉4%、豆粕18%、花生粕7%、大豆磷脂5%、小麦粉10%、植物油1.2%、磷酸二氢钙2.2、胆固醇0.1%、维生素C 0.3%、牛磺酸0.2%、1%粘合剂和水;每克饲料还包括海氏肠球菌1×104cfu;
养殖2个月后,每天投喂一次配合饲料,饲料投喂量为草虾体重的3~5%;配合饲料包括以下成分:按质量百分比计,丁癸草7%、金银花5%、大青叶5%、鱼粉30%、酵母粉3%、豆粕18%、花生粕6%、大豆磷脂3%、小麦粉10%、植物油1.5%、磷酸二氢钙2.2%、胆固醇0.3%、维生素C 0.3%、牛磺酸0.2%、1%粘合剂和水;每克饲料还包括海氏肠球菌1×103cfu;
实施例3
本实施例与实施例2的区别是:
养殖期间,每天投喂一次配合饲料,饲料投喂量为草虾体重的3~5%;配合饲料包括以下成分:按质量百分比计,丁癸草7%、金银花5%、大青叶5%、鱼粉30%、酵母粉3%、豆粕18%、花生粕6%、大豆磷脂3%、小麦粉10%、植物油1.5%、磷酸二氢钙2.2%、胆固醇0.3%、维生素C 0.3%、牛磺酸0.2%、1%粘合剂和水;每克饲料还包括海氏肠球菌1×103cfu。
实施例4
本实施例与实施例2的区别是:
养殖期间,每天投喂一次配合饲料,饲料投喂量为草虾体重的3~5%;配合饲料包括以下成分:按质量百分比计,鱼腥草7%、金银花5%、大青叶5%、鱼粉30%、酵母粉3%、豆粕18%、花生粕6%、大豆磷脂3%、小麦粉10%、植物油1.5%、磷酸二氢钙2.2%、胆固醇0.3%、维生素C 0.3%、牛磺酸0.2%、1%粘合剂和水;每克饲料还包括短小芽胞杆菌1×103cfu。
对比例1
本对比例与实施例4的区别是:
苦草、轮叶黑藻和金鱼藻替换为苦草、伊乐藻和狐尾藻。未套种白虾。
实验例:
按照实施例与对比例的方法进行养殖,90天后,统计草虾体重。结果见表1。
表1 n=8;x±S
实施例1 实施例2 实施例3 实施例4 对比例1
体重/g 35.43±2.34 36.40±2.09 31.32±1.14 28.22±1.03 17.65±2.35
结果显示,采用本发明方法,不仅可以实现养殖水的循环使用,节约资源,且有效促进草虾摄食,加速草虾生长,养殖90天后体重可达到28~36g。
以上所述仅为本发明的较佳实施例而已,并不用以限制本发明,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 (7)

1.一种草虾生态养殖系统,其特征在于,按水流方向,依序包括养殖区、植物区、水质净化A区和水质净化B区,水质净化B区处理后的水体通过管道回流至养殖区;养殖区接种苦草、轮叶黑藻和金鱼藻,三者的种植面积比为1:(5~8):(5~7),间种;植物区种植菖蒲、水芹和紫菜,三者的种植面积比为1:(5~7):(2~3),间种;水质净化A区放入活性炭,A区出水后排入B区,B区加有硝化细菌液和枯草芽孢杆菌,使水体中硝化细菌的含量达到1×105~2×105cfu/mL,枯草芽孢杆菌的含量为1×106~2×106cfu/mL;B区出水口设有过滤网。
投入虾苗前7~10天,养殖区中开始接入苦草、轮叶黑藻和金鱼藻,并向水中加入枯草芽孢杆菌,使枯草芽孢杆菌的含量每天保持1×105~2×105cfu/mL;7~10天后开始放入草虾虾苗;在草虾养殖2个月后再套养脊尾白虾。
2.根据权利要求1所述的草虾生态养殖系统,其特征在于,养殖期间,每天投喂配合饲料,配合饲料包括以下成分:按质量百分比计,丁癸草3~10%、金银花2~8%、大青叶2~8%、鱼粉27~30%、酵母粉3~4%、豆粕15~18%、花生粕6~7%、大豆磷脂3~5%、小麦粉9~10%、植物油1.2~1.5%、磷酸二氢钙2.2~2.6%、胆固醇0.1~0.3%、维生素C 0.1~0.3%、牛磺酸0.2~0.4%、1~3%粘合剂和水;每克饲料还包括海氏肠球菌103~104cfu。
3.根据权利要求2所述的草虾生态养殖系统,其特征在于,草虾养殖前2个月期间,每天投喂配合饲料,饲料投喂量为草虾体重的3~5%;配合饲料包括以下成分:按质量百分比计,丁癸草8~10%、金银花2~5%、大青叶2~5%、海氏肠球菌8~9%、鱼粉27~30%、酵母粉3~4%、豆粕15~18%、花生粕6~7%、大豆磷脂3~5%、小麦粉9~10%、植物油1.2~1.5%、磷酸二氢钙2.2~2.6%、胆固醇0.1~0.3%、维生素C 0.1~0.3%、牛磺酸0.2~0.4%、1~3%粘合剂和水;每克饲料还包括海氏肠球菌104cfu。
4.根据权利要求2所述的草虾生态养殖系统,其特征在于,草虾养殖2个月后,每天投喂配合饲料,饲料投喂量为草虾体重的3~5%;配合饲料包括以下成分:按质量百分比计,丁癸草3~7%、金银花5~8%、大青叶5~8%、鱼粉27~30%、酵母粉3~4%、豆粕15~18%、花生粕6~7%、大豆磷脂3~5%、小麦粉9~10%、植物油1.2~1.5%、磷酸二氢钙2.2~2.6%、胆固醇0.1~0.3%、维生素C 0.1~0.3%、牛磺酸0.2~0.4%、1~3%粘合剂和水;每克饲料还包括海氏肠球菌103cfu。
5.根据权利要求1所述的草虾生态养殖系统,其特征在于,养殖区水温为26~28℃、盐度为28~30‰、pH7.8~8.3,溶解氧大于5mg/L。
6.根据权利要求1所述的草虾生态养殖系统,其特征在于,草虾苗种体长1.0~1.2cm,放苗密度8000~12000尾/亩。
7.根据权利要求1所述的草虾生态养殖系统,其特征在于,白虾苗种体长1.5~2.0cm,白虾放养规格为1000~1200尾/亩。
CN202010122655.1A 2020-02-27 2020-02-27 一种草虾生态养殖系统 Active CN111213604B (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010122655.1A CN111213604B (zh) 2020-02-27 2020-02-27 一种草虾生态养殖系统

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010122655.1A CN111213604B (zh) 2020-02-27 2020-02-27 一种草虾生态养殖系统

Publications (2)

Publication Number Publication Date
CN111213604A true CN111213604A (zh) 2020-06-02
CN111213604B CN111213604B (zh) 2022-02-18

Family

ID=70807436

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202010122655.1A Active CN111213604B (zh) 2020-02-27 2020-02-27 一种草虾生态养殖系统

Country Status (1)

Country Link
CN (1) CN111213604B (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112568173A (zh) * 2020-12-15 2021-03-30 佳纬生物技术有限公司 一种种养结合的巴沙鱼生态循环水养殖系统及其使用方法
CN112753631A (zh) * 2021-01-15 2021-05-07 广西壮族自治区水产科学研究院 一种对虾海水生态养殖方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103843706A (zh) * 2013-12-30 2014-06-11 浙江省海洋开发研究院 一种南美白对虾生态养殖系统
CN107258617A (zh) * 2017-06-29 2017-10-20 铜仁市凯盛水产养殖有限公司 一种瓦氏雅罗鱼的养殖方法
CN109287552A (zh) * 2018-10-21 2019-02-01 浙江海洋大学 一种滴灌式的鱼菜共生净水系统
CN109566500A (zh) * 2018-12-05 2019-04-05 广西大学 一种红螯螯虾的养殖方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103843706A (zh) * 2013-12-30 2014-06-11 浙江省海洋开发研究院 一种南美白对虾生态养殖系统
CN107258617A (zh) * 2017-06-29 2017-10-20 铜仁市凯盛水产养殖有限公司 一种瓦氏雅罗鱼的养殖方法
CN109287552A (zh) * 2018-10-21 2019-02-01 浙江海洋大学 一种滴灌式的鱼菜共生净水系统
CN109566500A (zh) * 2018-12-05 2019-04-05 广西大学 一种红螯螯虾的养殖方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112568173A (zh) * 2020-12-15 2021-03-30 佳纬生物技术有限公司 一种种养结合的巴沙鱼生态循环水养殖系统及其使用方法
CN112753631A (zh) * 2021-01-15 2021-05-07 广西壮族自治区水产科学研究院 一种对虾海水生态养殖方法

Also Published As

Publication number Publication date
CN111213604B (zh) 2022-02-18

Similar Documents

Publication Publication Date Title
El‐Sayed Use of biofloc technology in shrimp aquaculture: a comprehensive review, with emphasis on the last decade
CN102757131B (zh) 水产养殖用的水质改良剂
CN104585098B (zh) 一种南美白对虾的混合生态养殖方法
CN103478081B (zh) 一种卤虫的室内高密度养殖方法
CN107032504B (zh) 水产用水质改良剂及其制备方法
CN107751067B (zh) 一种全雄罗氏沼虾的繁育方法
Antony et al. Bioremediation in shrimp culture systems
CN111213604B (zh) 一种草虾生态养殖系统
CN113317249B (zh) 一种减少种虾病害的养殖方法
CN113099989A (zh) 一种稻虾共作生态养殖方法
CN113308377A (zh) 一种微藻培养基及其培养方法和养殖水体的净化方法
CN113040071B (zh) 马口鱼的苗种培育方法
Zhao et al. Effect of bio-floc on water quality and the production performance of bottom and filter feeder carp fed with different protein levels in a pond polyculture system
CN110915735B (zh) 一种对虾的高效健康养殖方法
KR101115287B1 (ko) 생물사료를 이용한 새우 종묘의 생산방법
CN112352875A (zh) 一种高密度养殖鲤鱼的专用饲料及其养殖方法
CN110250047A (zh) 一种工厂化养殖四指马鲅的方法
CN111194707B (zh) 一种高效的红九棘鲈的室外生态池塘人工育苗方法
Caipang et al. Backyard farming of tilapia using a biofloc-based culture system
CN103966145B (zh) 一株乳酸乳杆菌及其在发酵产抑菌多肽中的应用
CN112568173A (zh) 一种种养结合的巴沙鱼生态循环水养殖系统及其使用方法
CN111820343A (zh) 一种免疫增强剂及其应用、增强免疫的鱼饲料
CN111808782A (zh) 一种处理高浓度养殖废水的微生态制剂
CN111374076A (zh) 南美白对虾喂料方法
CN111374077A (zh) 南美白对虾养殖方法

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant