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A breeding method and technology for goldfish, which are applied in the field of breeding hybrid goldfish, can solve the problems such as the three-color dish-tailed goldfish species that have not yet appeared, and achieve the effect of enriching the species.
Inactive Publication Date: 2013-12-25
清远金皇水族有限公司 +3
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However, the three-color disc-tailed goldfish species has not yet appeared on the market
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[0015] In order to facilitate the understanding of those skilled in the art, the present invention will be further described below in conjunction with specific embodiments.
[0016] The invention discloses a method for cultivating hybrid goldfish, comprising the following steps:
[0017] S1. Using the selected red-eyed white butterfly-tailed goldfish as the female parent and the selected cyan long-tailed goldfish as the male parent, the two kinds of goldfish are crossed to obtain a hybrid F1. When selecting red-eyed white butterfly-tailed goldfish and blue-colored long-tailed goldfish, they can be directly selected from the current market, as long as they are mature enough to reproduce and have good physical signs, and then put them in special ponds for hybridization and breeding. A hybrid F1 was produced. Concrete production environment, such as water temperature, etc. can be according to the water temperature and water quality conditions of cultivating this kind of goldfish...
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Abstract
The invention discloses a cultivation method for a hybridized goldfish. The cultivation method comprises the following steps: S1, taking bred red-eye white butterfly-type tail goldfishes as female parents and taking bred green long-tail ryukin goldfishes as male parents; hybridizing the two types of the goldfishes to obtain a first-filial generation F1; S2, selecting five-color butterfly-type tail ryukin goldfishes and ink-color butterfly-type tail ryukin goldfishes to be hybridized to obtain a second-filial generation F2; S3, selecting female and male three-color butterfly-type tail ryukin goldfishes from the second-filial generation F2, and carrying out self-hybridization on the female and male three-color butterfly-type tail ryukin goldfishes to obtain three-color butterfly-type tail ryukin goldfish breeds capable of stably inheriting three-color butterfly-type tail ryukin properties. According to the cultivation method, the selection and the hybridization of the goldfish breeds are carried out to cultivate the new goldfish breeds, so that the variety of the goldfishes is enriched.
Description
technical field [0001] The invention relates to a method for cultivating goldfish, in particular to a method for cultivating hybrid goldfish. Background technique [0002] Goldfish is one of the three major ornamental fish in the world. It is an ornamental fish that has been passed down from generation to generation in court and folk for thousands of years. Since it was introduced to Japan in 1502, it has been loved by the local people because of its beautiful shape and bright colors, and has been promoted all over the world one after another. The body colors of goldfish are red, yellow, blue, purple, black, white, two-color, three-color, five-color, etc., and their body shapes include lion head, tall head, blister, dragon eye, pearl scale, butterfly tail, broad tail, tiger Head, Ryukin, etc. Combining different body shapes and body colors of goldfish can get goldfish species with different body shape and body color combinations, such as black blisters and five-flowered ...
Claims
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