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Method for improving out-of-season reproductive performance of breeding geese

A reproductive performance, off-season technology, applied in sterilization/microdynamic water/sewage treatment, animal husbandry, etc., can solve the problems of large water consumption and long time

Inactive Publication Date: 2019-09-20
HUNAN AGRICULTURAL UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the huge water consumption of sports pools, many goose breeding enterprises consider the cost of water, even in high temperature weather, the water in the pools is replaced once more than 4 days, and when the water in large ponds needs to be replaced, the time will be longer

Method used

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  • Method for improving out-of-season reproductive performance of breeding geese
  • Method for improving out-of-season reproductive performance of breeding geese

Examples

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Embodiment 1

[0020] Randomly select the same batch of breeding geese from 2 pens with the same health status and out-of-season production, as the control group and the experimental group, respectively. There were 857 Lande geese in the control group and 695 Lande geese in the test group. The stocking density and male-to-female ratio were basically the same. The sports pool of the control group did not receive any treatment; after the water was replaced in the sports pool of the test group, high-efficiency trichloride effervescent tablets were evenly placed in the sports pool of the breeding geese every 32 hours, and 2 g of high-efficiency trichloride effervescent was added per cubic meter of water The geese can be allowed to enter the pool for activities 20-30 minutes after the feeding is completed. Both treatment groups used the same diet, the same light system, and the same immunization program, and the water replacement cycle of the pool was 4 days. In the test group, a total of 2 high...

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Abstract

The invention relates to a method for improving the out-of-season reproductive performance of breeding geese. The method comprises the steps that after an efficient trichloroeffervescent tablet water quality improver is put into a pool where the breeding geese move regularly, the water quality of the pool where the breeding geese move is improved; when water is changed for the pool where the geese move, trichloroeffervescent tablets are uniformly put into the pool where the geese move every 24-32 hours at the dosage of 1-4 g per cubic meter of water; each gram of the trichloroeffervescent tablet contains larger than or equal to 400 mg of sodium chloroisocyanurate, larger than or equal to 50 mg of alkaline protease and larger than or equal to 50 mg of disintegrant, wherein the effective chlorine component is larger than or equal to 400 mg; 20 to 30 minutes after the trichloroeffervescent tablets are put into the pool, the geese can be allowed to enter the pool. The fertilization rate and hatching rate of the breeding eggs of the breeding geese are obviously improved.

Description

technical field [0001] The invention relates to a technology for controlling the breeding and production environment of breeding goose, in particular to a method for improving the water quality of a breeding goose sports pool and improving the reproductive performance of breeding goose. Background technique [0002] Geese have obvious seasonal reproductive characteristics, and generally September to October and April to May of the second year are the peak egg production periods for female geese. In order to realize the year-round supply of goose seedlings, goose meat, foie gras, etc., it is necessary to increase the egg production of breeding geese. In the past, breeding and management measures such as adjusting the light time and forced moulting were used to achieve off-season production (egg production) of breeding geese. The laying period for off-season production of breeding geese is generally from May to June to November to December. In the large-scale production of br...

Claims

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Application Information

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IPC IPC(8): A01K67/02C02F1/50
CPCA01K67/02C02F1/50
Inventor 曲湘勇匡佑华贺长青郭松长
Owner HUNAN AGRICULTURAL UNIV