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Culture method for plagiognathops microlepis

The technology of a small-scaled pomfret and a breeding method is applied in the field of breeding of the small-scaled pomfret, which can solve the problems of lack of waters with breeding conditions, etc., and achieve low cost and good breeding effect

Inactive Publication Date: 2015-02-11
XINYI CHENGMING AQUATIC SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In recent years, the culture of pomfret has not been paid much attention. On the one hand, there is a lack of waters with breeding conditions;

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0011] To choose a large reservoir, the water surface area is required to be 8,000 mu. The reservoir mainly raises silver carp, bighead carp, and grass carp. The water depth needs to be 2 meters, and some parts are 3.5 meters. After stocking silver carp, bighead carp, and grass carp on the mu water surface according to the quota, in the first ten days of March, put 100 large-sized pomfret fish fry that were healthy, healthy, and hatched in the year into the reservoir. Sufficient water quality is clean and pollution-free. Feed feeding, the staple food of the slender gnats is saprophyll, rotten debris and algae on the bottom of the reservoir, supplemented by feeding a small amount of self-prepared slender gnats special feed, combined with fertilization to cultivate water quality, according to slender gnats In the early spring and late autumn, artificial feeding should be strengthened. As long as the water temperature is above 15°C, the feeding can be done. The daily feeding amou...

Embodiment 2

[0013] To choose a large reservoir, the water surface area is required to be 9,000 mu. The reservoir mainly raises silver carp, bighead carp, and grass carp. The water depth needs to reach 2.25 meters, and some parts are 3.5 meters. After stocking silver carp, bighead carp, and grass carp on the mu water surface according to the quota, in the first ten days of March, put 125 large-scale pomfret fish fry that were healthy, healthy, and hatched in the year into the reservoir. Sufficient water quality is clean and pollution-free. Feed feeding, the staple food of the slender gnats is saprophyll, rotten debris and algae on the bottom of the reservoir, supplemented by feeding a small amount of self-prepared slender gnats special feed, combined with fertilization to cultivate water quality, according to slender gnats In the early spring and late autumn, artificial feeding should be strengthened. As long as the water temperature is above 15°C, the feeding can be done. The daily feedin...

Embodiment 3

[0015] To choose a large reservoir, the water surface area is required to be 10,000 mu. The reservoir mainly raises silver carp, bighead carp, and grass carp. The water depth needs to be 2.5 meters, and some parts are 3.5 meters. After stocking silver carp, bighead carp, and grass carp on the mu water surface according to the quota, in the first ten days of March, put 150 large-scale pomfret fish fry that were healthy, healthy, and hatched in the year into the reservoir. Sufficient water quality is clean and pollution-free. Feed feeding, the staple food of the slender gnats is saprophyll, rotten debris and algae on the bottom of the reservoir, supplemented by feeding a small amount of self-prepared slender gnats special feed, combined with fertilization to cultivate water quality, according to slender gnats In early spring and late autumn, artificial feeding should be strengthened. As long as the water temperature is above 15°C, feeding can be done. The daily feeding amount is...

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Abstract

The invention discloses a culture method for plagiognathops microlepis, and belongs to the field of aquaculture. The culture method comprises the following steps: 1. selecting a large reservoir which is up to 2-2.5 m in water depth, and 3.5 m locally, and of which a lot of alga and decaying plant are grown at the bottom, putting chubs, bighead carps and grass carps in the water each mu (a unit of area, equal to 0.0667 hectares) according to the rated amount, and then putting 100-150 fries of plagiognathops microlepis in the water; 2. feeding the fishes with feed, as the staple food of plagiognathops microlepis comprises sapropel, decayed scraps and alga, only feeding a little of self-prepared plagiognathops microlepis dedicated feed, wherein the daily feeding amount is 1-1.5% of weight of fishes; 3. managing the water quality, in the culture cycle, strictly managing the water quality, and always keeping the water quality standards of fertile, live, softness and clearness; 4. disease control: spraying crystal dipterex in the whole reservoir at the fixed period, and the spraying the dipterex again on the next day. The culture method is simple, convenient, feasible, low in culture cost, good in culture effect and the like, and can culture the plagiognathops microlepis commercial fishes with high quality and good taste.

Description

technical field [0001] The invention belongs to the field of aquatic product cultivation, and in particular relates to a method for cultivating the small-scaled pomfret. Background technique [0002] It is a kind of fish in the genus Pomfret. Its mouth is lower and slightly curved. The back and upper part of the body are gray-black, the abdomen is white, and the back edge of the gill cover has obvious orange. Spots, light blue anal fin, orange caudal fin, light yellow other fins, flattened body shape, long and slightly taller body, slightly round abdomen, small and pointed head, conical shape, small scales, closely arranged, and its characteristics are: There are few fish diseases, the meat tastes delicious, and the economic value is high. Pomfret slender scales likes to live in relatively open water bodies such as rivers, lakes, reservoirs, etc., inhabits the middle and lower layers of water bodies, and usually likes to live in the main and tributary waters of rivers. Duri...

Claims

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Application Information

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IPC IPC(8): A01K61/00
CPCY02A40/81A01K61/00
Inventor 吕夫成马光明王增利吕晓雯赵来李枫李明霞王圣强
Owner XINYI CHENGMING AQUATIC SCI & TECH
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