Soil pond half-flowing-water culture method for Yangtze coilia ectenes

A breeding method, the technology of the Yangtze River Anchovy, which is applied in fish farming, application, climate change adaptation, etc., can solve the problems of affecting the taste, serious earthy smell, and old meat quality, and achieve the effect of plump body and extremely delicious taste

Inactive Publication Date: 2016-08-24
江苏省农业科学院泰州农科所
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  • Abstract
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  • Application Information

AI Technical Summary

Problems solved by technology

Anchovy cultivated by traditional methods has old meat quality and serious earthy smell, which affects the taste

Method used

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Embodiment Construction

[0060] Preferred embodiments of the present invention are described below, and it should be understood that the preferred embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.

[0061] A semi-flowing water culture method for cuttlefish from the Yangtze River in an earthen pond, which comprises the following steps:

[0062] 1. Adjustment of pond environmental conditions

[0063] 1.1 Breeding environment

[0064] Choose a breeding environment with a good ecological environment, far away from pollution sources, sufficient water sources, convenient drainage and irrigation, separate water inlet and drainage, and convenient transportation;

[0065] 1.2 Water source water quality

[0066]Choose fresh water, the dissolved oxygen in the water should be above 5mg / L, the pH should be 6.8-8.5, and the transparency should be 25-35cm, in line with the regulations of GB 11607 and NY 5051;

[0067] 1.3...

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PUM

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Abstract

The invention discloses a soil pond half-flowing-water culture method for Yangtze coilia ectenes. The method comprises the following steps: 1, adjusting the environmental conditions of a pond; 2, culturing fish fries; 3, managing the fish fries daily; 4, culturing adult fish; 5, managing the adult fish daily; 6, preventing and curing diseases; and 7, harvesting. With the adoption of the provided culture method for the Yangtze coilia ectenes, the growth cycle is relatively long, the weight of the adult fish is about 100-150g, the adult fish has a well-developed body and tastes very delicious, and the cultured Yangtze coilia ectenes is very much like wide Yangtze coilia ectenes.

Description

technical field [0001] The invention relates to a semi-flowing water culture method for the Yangtze River cuttlefish in an earthen pond. Background technique [0002] Anchovy, commonly known as Yangtze saury, hairy fish, wild hairy fish, plum anchovy, etc., generally have a body length of 18-25 cm and a weight of 10-20 grams. The kiss is short and round. Mouth large and oblique, inferior. The sides of the body are covered with large and thin round scales, the abdomen has rib scales, and there is no lateral line. There are 6 filamentary free fin rays on the upper part of the pectoral fin; one dorsal fin and one anal fin each, and the anal fin is long until the tip of the tail connects with the caudal fin, which is small and sharp knife-shaped. Head and back light blue. Body side yellowish, belly off-white. The base of each fin is beige, and the edge of the caudal fin is black. Anchovy is a migratory fish belonging to the family Anchovy. It usually lives in the sea. From...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01K61/00
CPCY02A40/81
Inventor 冯亚明顾海龙熊文藻朱爱奇陶桂庆
Owner 江苏省农业科学院泰州农科所
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