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"sinkers" - 2 õppematerjali

Kurnpüünised
42
ppt

Kurnpüünised

cause the catch to fall out. CAST NET BASIC STRUCTURE Swivel: two metal loops or rings attached together, that turn at both ends. Hand line: a rope which is attached to the swivel on one end, with the other end attached to the caster's wrist. Horn: a ring with an indentation around the center, where the top of the net is tied. Lead Line: a rope with sinkers attached. This rope is at the outside perimeter of the net to sink it. Brail Lines: lines attached to the swivel at one end and to the leadline at the other. Their function is to pucker the net, thus trapping the catch. 9 Netting: made from nylon multifilament or monofilament to form the desired mesh. Hoop net or lift net 12.4. Püük tõstevõrguga

Merendus → Kalapüügitehnika
23 allalaadimist
NAKKEPÜÜNISED
45
ppt

NAKKEPÜÜNISED

Sõltub püügikohast, -ajast ja ­objektist. Mõnel pool kasutatakse veel seisevvõrgujada kinnitamist veekogu põhja löödud vaiade külge, kuid peamiselt on jadade fikseerimiseks siiski mitmesugused ankrud, nagu võisite näha üleeelmisel slaidil. 13 Võrgu asetusskeem Eesti rannikumeres 14 Usually when a net gets stuck what has happened is that the leadline or one of the sinkers has gone under a big log or stone. If the net will not come loose you must break it loose by breaking the leadline or the piece of twine that holds the sinker to it. If you have a large boat with a powerful engine you will usually be able to free the net by tying it to the boat and going ahead until the net breaks loose. Be careful not to get the net in your propeller while you go ahead 15

Merendus → Kalapüügitehnika
36 allalaadimist


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