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Cultivation method for weever

A breeding method and perch technology, applied in the field of perch farming, can solve the problems of complicated perch breeding methods, long growth time of perch, inconvenient bait feeding, etc., and achieve the effects of simple structure, good anti-rust effect and high degree of automation

Inactive Publication Date: 2016-08-24
ZHONGSHAN ZHINING BIOTECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Sea bass is a kind of nutrient-rich fish with high protein content, but the general sea bass has such disadvantages, that is, the general sea bass grows for a long time, and the survival rate of juvenile fish is low
[0003] In addition, the existing perch breeding methods are relatively complicated, especially the feeding of bait is inconvenient, and the dispersibility of the bait is poor when feeding, and the perch needs to be concentrated in a certain narrow area to eat, which is not good for feeding
[0004] Therefore, the existing perch farming methods need to be further improved

Method used

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  • Cultivation method for weever
  • Cultivation method for weever

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0072] A kind of perch breeding method, comprises the following steps:

[0073] A. Pond treatment:

[0074] Drain the pond water, disinfect with quicklime 50 kg / mu, and fill the pond with water to a depth of 2 meters after 5 days;

[0075] B. Stocking of seedlings:

[0076] Select perch fry with a length of 4-6 cm, 2,500 fish per mu;

[0077] C, bait delivery:

[0078] Adopt feeding device to drop synthetic feed, the feeding amount of described synthetic feed is 5% of fish gross weight; Described synthetic feed consists of 40 parts by weight of fish meal, 50 parts by weight of shrimp shell powder, 20 parts by weight of fish eggs, purslane 0.5 parts by weight of plantain powder, 1 part by weight of plantain powder, 10 parts by weight of apple powder, 30 parts by weight of pumpkin powder, 40 parts by weight of soybean meal, 30 parts by weight of peanut meal, 60 parts by weight of mussel meat, 30 parts by weight of water worms, 40 parts by weight of algae 10 parts by weight o...

Embodiment 2

[0082] A kind of perch breeding method, comprises the following steps:

[0083] A. Pond treatment:

[0084] Drain the pond water, disinfect with 75 kg / mu of quicklime, and fill the pond with water to a depth of 2.5 meters after 7 days;

[0085] B. Stocking of seedlings:

[0086] Choose perch fry with a length of 4-6 cm, 3500 fish per mu;

[0087] C, bait delivery:

[0088] Adopt feeding device to drop synthetic feed, the feeding amount of described synthetic feed is 7% of fish gross weight; Described synthetic feed consists of 40 parts by weight of fish meal, 50 parts by weight of shrimp shell powder, 20 parts by weight of fish roe, purslane 0.5 parts by weight of plantain powder, 1 part by weight of plantain powder, 10 parts by weight of apple powder, 30 parts by weight of pumpkin powder, 40 parts by weight of soybean meal, 30 parts by weight of peanut meal, 60 parts by weight of mussel meat, 30 parts by weight of water worms, 40 parts by weight of algae 10 parts by weigh...

Embodiment 3

[0092] A kind of perch breeding method, comprises the following steps:

[0093] A. Pond treatment:

[0094] Drain the pond water, disinfect with quicklime 65 kg / mu, and fill the pond with water to a depth of 2.2 meters after 6 days;

[0095] B. Stocking of seedlings:

[0096]Choose perch fry with a length of 4-6 cm, 3000 fish per mu;

[0097] C, bait delivery:

[0098] Adopt feeding device to drop synthetic feed, the feeding amount of described synthetic feed is 6% of the total weight of fish body; Described synthetic feed consists of 40 parts by weight of fish meal, 50 parts by weight of shrimp shell powder, 20 parts by weight of fish roe, purslane 0.5 parts by weight of plantain powder, 1 part by weight of plantain powder, 10 parts by weight of apple powder, 30 parts by weight of pumpkin powder, 40 parts by weight of soybean meal, 30 parts by weight of peanut meal, 60 parts by weight of mussel meat, 30 parts by weight of water worms, 40 parts by weight of algae 10 parts ...

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Abstract

The invention discloses a cultivation method for weever. The cultivation method is characterized by comprising the following steps: (A) treating a pool; (B) breeding larvae; (C) putting in baits; and (D) daily managing. The invention aims to overcome the defects of the prior art and provides the cultivation method for weever that has the advantages of convenience in cultivation, high survival rate of weever, high yield, good bait feeding dispersibility and convenience for eating of weever.

Description

technical field [0001] The invention relates to a perch breeding method. Background technique [0002] Sea bass is a kind of nutrient-rich fish with high protein content, but general sea bass has such disadvantages, that is, general sea bass grows for a long time, and the survival rate of juvenile fish is low. [0003] In addition, the existing perch breeding methods are relatively complicated, especially the feeding of bait is inconvenient, and the dispersibility of the bait is poor when feeding. The perch needs to be concentrated in a certain narrow area to eat, which is unfavorable for feeding. [0004] Therefore, the existing perch culture method needs to be improved further. Contents of the invention [0005] The purpose of the present invention is to overcome the deficiencies in the prior art, and provide a perch breeding method that is convenient for breeding, has high survival rate, high yield, good dispersion of bait, and is convenient for perch to eat. [0006]...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01K61/00A01K61/02A23K50/80A23K10/22A23K10/26A23K10/30A23K10/37A23K40/10C09D133/04C09D161/06C09D101/12C09D5/08C09D4/02C09D4/06
CPCA01K61/00C08L2205/03C09D4/06C09D5/08C09D143/04C08L61/06C08L1/12C08K13/02C08K3/04C08K2003/2234C08K2003/387C08K5/12C08F283/006Y02A40/81Y02A40/818Y02P60/87
Inventor 何燕兰其他发明人请求不公开姓名
Owner ZHONGSHAN ZHINING BIOTECH CO LTD
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