Crayfish breeding substratum

The utility model provides a crayfish breeding substratum. The device comprises a fry breeding box, a parent shrimp breeding box and supporting columns, wherein the parent shrimp breeding box is arranged in the fry breeding box; the fry breeding box is connected with the parent shrimp breeding box i...

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Bibliographic Details
Main Authors LU CHAOPING, TANG WENGUAN, MA YUANCHAO
Format Patent
LanguageChinese
English
Published 03.05.2019
Subjects
AGRICULTURE
ANIMAL HUSBANDRY
CARE OF BIRDS, FISHES, INSECTS
FISHING
FORESTRY
HUMAN NECESSITIES
HUNTING
NEW BREEDS OF ANIMALS
REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR
TRAPPING
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Summary:The utility model provides a crayfish breeding substratum. The device comprises a fry breeding box, a parent shrimp breeding box and supporting columns, wherein the parent shrimp breeding box is arranged in the fry breeding box; the fry breeding box is connected with the parent shrimp breeding box in a sliding manner; a first isolation net capable of sliding up and down is arranged in the seedlingraising box; a second isolation net capable of sliding up and down is arranged in the parent shrimp breeding box; a shading net is arranged at the top of the fry breeding box and is in sliding connection with the fry breeding box, a plurality of frames are arranged in the parent shrimp breeding box, a plurality of semicircular cylinders are arranged on the frames, one end of each supporting column is fixedly connected with the fry breeding box, and the other end of each supporting column is fixed to the ground. The plurality of semi-cylinders can provide enough spawning and breeding sites forparent shrimps, the paren
Bibliography:Application Number: CN201822193021U