Tilapia culture method

A farming method and tilapia technology, applied in the field of tilapia farming, can solve the problems of complicated tilapia farming methods, inconvenient bait feeding, poor bait dispersibility, etc., and achieve simple structure, good anti-rust effect, and avoid wasteful effect

Inactive Publication Date: 2016-09-28
ZHONGSHAN ZHINING BIOTECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The existing tilapia breeding methods are relatively complicated, especially the feeding of bait is inconvenient, and the dispersibility of the bait is poor when feeding. Grass carp need to concentrate in a certain narrow area to eat, which is not good for feeding
[0004] Therefore, the existing tilapia farming methods need to be further improved

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0069] A kind of tilapia culture method, comprises the following steps:

[0070] A. Pond treatment: The pond should be drained before stocking, exposed to the sun for more than 1 week, and sprayed with 60 kg of quicklime per mu to disinfect the whole pond. After 2 days, apply 75 kg of farmyard manure per mu and inject water to one meter;

[0071] B, stocking of fry: 2000-tails of tilapia fry with specifications of 3.0-3.5cm per mu, 40-tails of silver carp, 30-tails of silver carp, 30-tails of carp, and 20-tails of crucian carp;

[0072] C. Pre-feeding:

[0073] During the breeding process, before the tilapia reaches 200-250 g / tail, it is fed with soaked peanut cake or rapeseed cake, 5 kg per mu per day;

[0074] D. Mid-term feed feeding:

[0075] After the tilapia reaches 200-250 g / tail, adopt feeding device to drop synthetic feed, and the synthetic feed feeding amount is 2.0% of the fish gross weight; Described synthetic feed consists of 3 parts by weight of fish meal, 10 p...

Embodiment 2

[0078] A kind of tilapia culture method, comprises the following steps:

[0079] A. Pond treatment: The pond should be drained before stocking, exposed to the sun for more than 1 week, and sprayed with 70 kg of quicklime per acre to disinfect the whole pond. After 3 days, apply 100 kg of farmyard manure per acre and inject water to one meter;

[0080] B. Stocking of fry: 2,500 tilapia fry with a size of 3.0-3.5cm per mu, 50 silver carp, 40 silver carp, 50 carp, and 40 crucian carp;

[0081] C. Pre-feeding:

[0082] During the breeding process, before the tilapia reaches 200-250 g / tail, it is fed with soaked peanut cake or rapeseed cake, 50 kg per mu per day;

[0083] D. Mid-term feed feeding:

[0084]After the tilapia reaches 200-250 grams / tail, adopt feeding device to put in synthetic feed, the synthetic feed feeding amount is 4.0% of fish body gross weight; Described synthetic feed consists of 12 parts by weight of fish meal, 25 parts by weight of soybean meal, 35 parts b...

Embodiment 3

[0087] A kind of tilapia culture method, comprises the following steps:

[0088] A. Pond treatment: The pond should be drained before stocking, exposed to the sun for more than 1 week, and sprayed with 65 kg of quicklime per mu to disinfect the whole pond. After 3 days, apply 80 kg of farmyard manure per mu and inject water to one meter;

[0089] B. Stocking of fry: 2,200 tilapia fry with a size of 3.0-3.5cm per mu, 45 silver carp, 35 silver carp, 40 carp, and 30 crucian carp;

[0090] C. Pre-feeding:

[0091] During the breeding process, before the tilapia reaches 200-250 g / tail, it is fed with soaked peanut cake or rapeseed cake, 30 kg per mu per day;

[0092] D. Mid-term feed feeding:

[0093] After the tilapia reaches 200-250 g / tail, adopt feeding device to put in synthetic feed, and the synthetic feed feeding amount is 3.0% of fish gross weight; Described synthetic feed consists of 6 parts by weight of fish meal, 18 parts by weight of soybean meal, 22 parts by weight o...

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Abstract

The invention discloses a tilapia culture method, characterized by comprising the following steps: A, handling a pond; B, stocking fries; C, feeding in an early stage; D, feeding forage in an intermediate stage; E, performing water quality management. An objective of the invention is to overcome defects of the prior art, and to provide the tilapia culture method which is high in population yield, good in meat quality, good in bait putting dispersibility, and easy in feeding.

Description

technical field [0001] The invention relates to a tilapia culture method. Background technique [0002] Tilapia is native to Africa. It looks like the local crucian carp, so some people call it "African crucian carp". At present, the main breeds in my country are Nile tilapia, Mozambique tilapia and Olia tilapia. Tilapia has the characteristics of miscellaneous food habits, low oxygen resistance, low temperature resistance, and strong reproduction. [0003] The existing tilapia culture method is relatively complicated, especially the feeding of bait is inconvenient, and the dispersibility of the bait is poor when feeding. Grass carp need to concentrate in a certain narrow area to eat, which is unfavorable for feeding. [0004] Therefore, the existing tilapia farming methods need to be further improved. Contents of the invention [0005] The purpose of the present invention is to overcome the deficiencies in the prior art and provide a tilapia culture method with high p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01K61/00A01K61/02C09D133/04C09D161/06C09D5/08C09D7/12C09D161/18
CPCY02A40/81A01K61/00C08K2201/011C08L2205/03C08L2205/035C09D5/08C09D7/61C09D7/63C09D7/70C09D143/04C09D161/18C08L61/06C08L1/12C08K13/02C08K3/04C08K3/24C08K2003/2234C08K3/38C08K2003/2241C08K5/12C08L75/04C08L95/00C08L5/08C08K13/04C08K2003/324C08K7/24C08K2003/3045C08K5/098C08K3/36
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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