| 摘要 |
PROBLEM TO BE SOLVED: To provide a mesh panel for a rearing crawl for salmon or the like prevented from the damage and escape of caught parent fishes such as salmon for securing fish roes to be hatched, prevented from breakage accidents due to e.g. water level rise such as at the river, and capable of labor saving in its replacement due to the panel structure so as to secure both the safety and convenience in such labor-related operations. SOLUTION: This mesh panel has a grid-like construction with elongated interstices (5), being such that a plurality of rodlike materials (1) such as rigid pipes are arranged at specified intervals in tiers and in parallel to each other, and longitudinal reinforcing crosspieces (3) and T-shaped joints (2) or the like are vertically collocated at respective any positions between the rodlike materials (1) and on both ends (1a) of the rodlike materials (1), respectively, via rodlike materials (4) each of specified length such as pipes.
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