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Feeding method for tilapia mossambica

A tilapia and fish feed technology, applied in fish farming, animal feed, animal feed, etc., can solve the problems of tilapia growth impact, high feeding cost, easy to pollute water quality, etc., to promote healthy and rapid growth, nutrition Rich, palatable effect

Inactive Publication Date: 2017-05-31
GUANGDONG ZHONGMEI AGRI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In the tilapia breeding process of the prior art, on the one hand, a large amount of food is used in the feed of the tilapia, and the feeding cost is high; on the other hand, the feed contains some toxic and harmful substances, which easily pollute the water quality, cause environmental damage, and cause Effects on the growth of tilapia

Method used

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  • Feeding method for tilapia mossambica
  • Feeding method for tilapia mossambica
  • Feeding method for tilapia mossambica

Examples

Experimental program
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Effect test

Embodiment 1

[0025] The raising method of tilapia comprises the following steps, a, selecting tilapia fish species and raising fish ponds, tilapia fish species is put in a suitable place to breed in the raising fish ponds; b, putting tilapia fish fingerling feed in the raising fish ponds; c 1. After the tilapia fingerlings grow to the juvenile stage, put the tilapia edible fish feed into the fish pond.

[0026] In step a, the tilapia fingerlings are healthy and lively, without scales falling off and damaged, and having a body weight of 11g. The fish ponds are raised in open-air cement ponds, and the water in the fish ponds is filtered groundwater through aeration treatment, and the water temperature is 20°C. ℃, the dissolved oxygen in water is 5 mg / L, and the pH of the water is 7.0-8.5. During the breeding process, the water should be changed once a week. .

[0027] In step b, the feed for tilapia fingerlings includes the following components in parts by weight, 6 parts of fish meal, 21 par...

Embodiment 2

[0032] The raising method of tilapia comprises the following steps, a. selecting tilapia fish species and raising fish ponds, stocking tilapia fish species in the raising fish ponds; b, putting tilapia feed into the raising fish ponds.

[0033] In step b, the feed put into the fingerling stage is feed 30 with a crude protein of 30, and the feed put into the young fish stage is feed 28 with a crude protein of 28. Both feeds are produced by a professional tilapia feed processing factory in Mayong Town, Dongguan City, Guangdong Province. And the price of feed 30 is 4360 yuan / ton, and the price of feed 28 is 4200 yuan / ton.

[0034] The fish species selection standard of tilapia, the various indicators of the water in the fish pond, and the feeding rules of the feed are all the same as in Example 1.

[0035] 1. Price comparison analysis

[0036] Adopt the feed in embodiment 1, this feed cost is calculated with the price of agricultural by-products purchased locally in Hezhou, Gua...

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Abstract

The invention relates to the field of fish feeding, and particularly relates to a feeding method for tilapia mossambica. The feeding method comprises the following steps that a. fingerlings of tilapia mossambica and a fish-feeding pond are selected, and then the fingerlings of tilapia mossambica are put into the fish-feeding pond; b. the tilapia mossambica fingerling feed is thrown into the fish-feeding pond and c. when the fingerlings of tilapia mossambica grow to the juvenile stage, the tilapia mossambica feed is thrown into the fish-feeding pond. The feeding method for tilapia mossambica has the advantages that the cost is low, the water is not polluted during the feeding process and the disease resistance of tilapia mossambica can be increased to promote healthy growth of tilapia mossambica.

Description

technical field [0001] The invention relates to the field of fish breeding, in particular to a method for raising tilapia. Background technique [0002] Tilapia, commonly known as African crucian carp, non-crucian carp, Vietnamese fish, South Sea crucian carp, etc. Originally refers to the species of Oreochromis mossambicus with Mozambique as the model place of origin: Mozambique Oreochromis mossambicus (scientific name: Oreochromis mossambicus), now it is the genera of Oreochromis and Oreochromis mossambicus in the family Cichlidae. Commonly known as Tilapia in English. [0003] Tilapia has the characteristics of miscellaneous food habits, low oxygen resistance, low temperature resistance, and strong reproduction, which is very suitable for high-density farming. The meat of this fish is delicious, tender and nutritious, and is deeply loved by consumers. It has been determined that every 100 grams of Nile tilapia meat contains 20.5 grams of protein, 6.93 grams of fat, 148 ...

Claims

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Application Information

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IPC IPC(8): A01K61/10A23K10/30A23K10/37A23K50/80
CPCA01K61/00Y02A40/81Y02A40/818Y02P60/87
Inventor 周家炜
Owner GUANGDONG ZHONGMEI AGRI TECH CO LTD
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