A kind of preparation method of bait specially used for catching yellowstone creeper catfish

Abstract

The invention provides a method for preparing special trapping bait for Euchiloglansis kishinouyei. The special trapping bait is prepared from the following components in parts by weight: 25 parts of modified starch, 8 parts of froggrass, 18 parts of bean dregs, 0.6 part of field snail meat, 2 parts of hyssop, 1.5 parts of peanut kernels, 1.5 parts of arillus longan, 0.8 part of tangerine white endocarp, 4 parts of common yam rhizome, 0.3 part of loach bone, 3 parts of Conocephalum japonicum, 0.5 part of lotus seeds, 0.5 part of platycodon grandiflorum flower, 6.5 parts of albizia flower, 2.5 parts of glabrous sarcandra glabrous herb, 8 parts of semen cuscutae, 3 parts of pineapple peel, 5 parts of herba glechomae, 8 parts of pumpkin vines, 8 parts of snakegourd vine, 6 parts of sweet potato, 0.8 part of crab shell, 0.8 part of shrimp shell, 6 parts of Chinese chestnut and 15 parts of sunflower seed oil. According to the method provided by the invention, the components of the trapping bait are reasonable in compatibility; materials are easily available; the preparation method is simple; the prepared trapping bait has a smell of inducing the Euchiloglansis kishinouyei, has the function of inducing the Euchiloglansis kishinouyei to enter a cage to take the feed and is poor in palatability; the trapping bait cannot be eaten fast by the Euchiloglansis kishinouyei after the Euchiloglansis kishinouyei is trapped to the cage, such that more Euchiloglansis kishinouyei can be trapped continuously; the trapping bait is designed against the Euchiloglansis kishinouyei and is thus high in trapping pertinence.

Description

technical field [0001] The invention relates to the field of aquaculture, in particular to a method for preparing special trapping bait for yellow stone catfish. Background technique [0002] Huangshi clapper is a unique fish in the upper reaches of the Yangtze River, distributed in the Jinsha River and Minjiang River systems in the upper reaches of the Yangtze River. It is a small and medium-sized benthic fish that often crawls on the gravel beaches of rivers and eats aquatic insects and their larvae. The meat is delicious and has certain economic value. [0003] At present, the artificial breeding of Huangshi creeper adopts the method of seine captivity, and the fishing method adopts the bait trapping method. Usually, the bait is put in the net cage for trapping. Since there are other types of fish mixed in the water body, the existing bait cannot be used. Targeted trapping of the Huangshi creeper has a poor trapping effect on the Huangshi creeper. Contents of the inve...

AI Technical Summary

Problems solved by technology

[0003] At present, the artificial breeding of Huangshi creeper adopts the method of seine captivity, and the fishing method adopts the bait trapping method. Usually, the bait is put in the net cage for trapping. Since there are other types of fish mixed in the water body, the existing bait cannot be used. Targeted trapping of the Huangshi creeper, the trapping effect on the Huangshi creeper is poor