RU2014115142A - METHOD OF ARTIFICIAL BREEDING OF YOUNG Crayfish - Google Patents

METHOD OF ARTIFICIAL BREEDING OF YOUNG Crayfish Download PDF

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Publication number
RU2014115142A
RU2014115142A RU2014115142/13A RU2014115142A RU2014115142A RU 2014115142 A RU2014115142 A RU 2014115142A RU 2014115142/13 A RU2014115142/13 A RU 2014115142/13A RU 2014115142 A RU2014115142 A RU 2014115142A RU 2014115142 A RU2014115142 A RU 2014115142A
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RU
Russia
Prior art keywords
temperature
crayfish
females
producers
mating
Prior art date
Application number
RU2014115142/13A
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Russian (ru)
Inventor
Александр Станиславович Диденко
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Общество с ограниченной ответственностью научно-производственное предприятие "Нептун"
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Application filed by Общество с ограниченной ответственностью научно-производственное предприятие "Нептун" filed Critical Общество с ограниченной ответственностью научно-производственное предприятие "Нептун"
Priority to RU2014115142/13A priority Critical patent/RU2014115142A/en
Publication of RU2014115142A publication Critical patent/RU2014115142A/en

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    • Y—GENERAL 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
    • Y02A40/81—Aquaculture, e.g. of fish

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  • Farming Of Fish And Shellfish (AREA)

Abstract

Способ искусственного разведения молоди речных раков, включающий отлов производителей, транспортировку, сортировку и дальнейшее содержание в искусственных условиях, отличающийся тем, что отлов производителей производится в ноябре при достижении воды в водоемах 5-7°С, а в бассейнах после заполнения их раками включают систему водоподогрева, которая повышает исходную температуру воды 5-7°С по 1,0°С в сутки и доводит ее до 10-12°С, при которой выдерживают производителей до активизации процессов спаривания и икрометания, что обеспечивает временной сдвиг созревания половых продуктов, спаривания и икрометания - в первой и второй декаде января соответственно, затем в течение 6-7 дней самок выдерживают при температуре 10-12°С, далее температуру поднимают до 25°С, выдерживая самок до выклева из икры личинок.A method of artificial breeding of young crayfish, including the capture of producers, transportation, sorting and further maintenance under artificial conditions, characterized in that the capture of producers is carried out in November when the water reaches 5-7 ° C, and in the pools after filling them with crayfish, the system water heating, which increases the initial water temperature of 5-7 ° C to 1.0 ° C per day and brings it to 10-12 ° C, at which manufacturers withstand the activation of mating and spawning processes, which provides times the shift of maturation of sexual products, mating and spawning is in the first and second decades of January, respectively, then the females are kept at a temperature of 10-12 ° C for 6-7 days, then the temperature is raised to 25 ° C, keeping the females to hatch from larvae eggs .

Claims (1)

Способ искусственного разведения молоди речных раков, включающий отлов производителей, транспортировку, сортировку и дальнейшее содержание в искусственных условиях, отличающийся тем, что отлов производителей производится в ноябре при достижении воды в водоемах 5-7°С, а в бассейнах после заполнения их раками включают систему водоподогрева, которая повышает исходную температуру воды 5-7°С по 1,0°С в сутки и доводит ее до 10-12°С, при которой выдерживают производителей до активизации процессов спаривания и икрометания, что обеспечивает временной сдвиг созревания половых продуктов, спаривания и икрометания - в первой и второй декаде января соответственно, затем в течение 6-7 дней самок выдерживают при температуре 10-12°С, далее температуру поднимают до 25°С, выдерживая самок до выклева из икры личинок.A method of artificial breeding of young crayfish, including the capture of producers, transportation, sorting and further maintenance under artificial conditions, characterized in that the capture of producers is carried out in November when the water reaches 5-7 ° C, and in the pools after filling them with crayfish, the system water heating, which increases the initial water temperature of 5-7 ° C to 1.0 ° C per day and brings it to 10-12 ° C, at which manufacturers withstand the activation of mating and spawning processes, which provides times the shift of maturation of sexual products, mating and spawning is in the first and second decades of January, respectively, then the females are kept at a temperature of 10-12 ° C for 6-7 days, then the temperature is raised to 25 ° C, keeping the females to hatch from larvae eggs .
RU2014115142/13A 2014-04-15 2014-04-15 METHOD OF ARTIFICIAL BREEDING OF YOUNG Crayfish RU2014115142A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2014115142/13A RU2014115142A (en) 2014-04-15 2014-04-15 METHOD OF ARTIFICIAL BREEDING OF YOUNG Crayfish

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2014115142/13A RU2014115142A (en) 2014-04-15 2014-04-15 METHOD OF ARTIFICIAL BREEDING OF YOUNG Crayfish

Publications (1)

Publication Number Publication Date
RU2014115142A true RU2014115142A (en) 2015-10-20

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
RU2014115142/13A RU2014115142A (en) 2014-04-15 2014-04-15 METHOD OF ARTIFICIAL BREEDING OF YOUNG Crayfish

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RU (1) RU2014115142A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107372246A (en) * 2017-07-05 2017-11-24 寿县青云山龙虾养殖专业合作社 A kind of method of the high lobster cultivation of disease-free yield

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107372246A (en) * 2017-07-05 2017-11-24 寿县青云山龙虾养殖专业合作社 A kind of method of the high lobster cultivation of disease-free yield

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