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Method for soilless feeding of loaches

A loach and breeding pond technology, applied in the field of aquaculture, can solve the problems of reducing economic income, affecting the growth of loach, unable to quickly adjust the water temperature of the breeding pond, etc., and achieves the effects of eliminating the smell of soil and improving economic benefits.

Inactive Publication Date: 2016-08-03
GUANGXI NANYIZAI SCI & TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the water temperature rises to 30°C, the loach dives into the mud for the summer, but in the process of loach cultivation, it is often impossible to quickly adjust the water temperature in the breeding pond. If the temperature is too high, it will affect the growth of the loach and will inevitably affect the yield of the loach. , leading to a reduction in economic income

Method used

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  • Method for soilless feeding of loaches

Examples

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Comparison scheme
Effect test

Embodiment 1

[0020] A kind of method of raising loach without soil of the present invention, it comprises the following steps:

[0021] (1) Breeding pond construction: choose a cement pond with a depth of 80cm and a water depth of 50cm. The bottom of the pond is covered with pebbles of a certain thickness. The pebbles are mainly oval-shaped and have a diameter of 30-80mm. The entire breeding pond is divided with a cement wall. Form several small square pools, each with an area of ​​40 square meters, and the pools are connected to each other. The thickness of the cement wall dividing the small pools is 70cm, and the upper part is a "U"-shaped groove, and the "U"-shaped groove Fill with fertile soil, the surface of the soil is 10cm away from the notch;

[0022] (2) Disinfection of clear ponds: 15 days before loach species are put in a suitable place to breed, use quicklime or bleaching powder to clear the ponds for disinfection, leave the pond water 10cm deep, use 4.0Kg per mu for disinfecti...

Embodiment 2

[0029] A kind of method of raising loach without soil of the present invention, it comprises the following steps:

[0030] (1) Breeding pond construction: choose a cement pond with a depth of 100cm and a water depth of 60cm. The bottom of the pond is covered with pebbles of a certain thickness. The pebbles are mainly oval-shaped and have a diameter of 30-80mm. The entire breeding pond is divided with a cement wall. Form several small square pools, each with an area of ​​60 square meters, and the pools are connected to each other. The thickness of the cement wall dividing the small pools is 100cm, and the upper part is a "U"-shaped groove, and the "U"-shaped groove Fill with fertile soil, the surface of the soil is 10cm away from the notch;

[0031] (2) Disinfection of clear ponds: 15 days before loach species are put in a suitable place to breed, use quicklime or bleaching powder to clear the ponds for disinfection, leave the pond water 10cm deep, use 5.0Kg per mu of bleaching...

Embodiment 3

[0038] A kind of method of raising loach without soil of the present invention, it comprises the following steps:

[0039](1) Breeding pond construction: choose a cement pond with a depth of 90cm and a water depth of 55cm. The bottom of the pond is covered with pebbles of a certain thickness. The pebbles are mainly oval-shaped and have a diameter of 30-80mm. The entire breeding pond is divided with a cement wall. Form several small square pools, each with an area of ​​50 square meters, and the pools are connected to each other. The thickness of the cement wall dividing the small pools is 85cm. The upper part is a "U"-shaped groove, and the "U"-shaped groove Fill with fertile soil, the surface of the soil is 10cm away from the notch;

[0040] (2) Disinfection in clear ponds: 15 days before loach species are put in a suitable place to breed, use quicklime or bleaching powder to clear the ponds for disinfection, leave the pond water 10cm deep, use 4.5Kg per mu of bleaching powder...

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Abstract

The invention provides a method for soilless feeding of loaches, and belongs to the field of aquaculture. The technical scheme of the invention lies in that soil in an artificial feeding pond is replaced with pebbles, so that a concealed perching place is provided for ecological healthy breeding of the loaches. Besides, a grape trellis and the feeding pond are adopted for feeding the loaches in an intercropping and interplanting manner, and the grape trellis is used for shading, so that reduction in production of the loaches, caused by high temperature of a water body in the breeding pond, is avoided, and the bilgy odour of the loaches is reduced or eliminated; taste of consumers in the market is catered and the economic benefits are improved.

Description

【Technical field】 [0001] The invention relates to the technical field of breeding, in particular to a method for raising loach without soil. 【Background technique】 [0002] Loach belongs to Loach family. Loach is called "the ginseng in the water". The meat is tender, fragrant and delicious, and has high nutritional value. Loach is also a medicinal fish. Therefore, loach has higher economic value, and the market demand is on the rise. At present, the artificial breeding industry of loach is developing rapidly, but a large number of intensive breeding is still almost entirely based on the soil as a habitat for breeding. During the breeding process, loach has been in contact with the soil for a long time, and the taste of the loach remains to some extent. The taste of the soil, its flavor and taste Often poor; at the same time, when loach is cooked as a dish, it is generally not dissected and the internal organs are taken out, which may cause some soil or other dirty things t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01K61/00
CPCA01K61/00Y02A40/81
Inventor 覃永红
Owner GUANGXI NANYIZAI SCI & TECH CO LTD
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