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Method for improving quality and increasing yield of gander down

A technology of quality and output, applied in the field of poultry breeding, to achieve the effect of easy operation, improve work efficiency and reduce labor intensity

Inactive Publication Date: 2013-05-01
王俊邦
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AI Technical Summary

Problems solved by technology

[0003] At present, domestic and foreign related researches are mostly focused on improving a certain economic index to improve the efficiency of white goose breeding in West Anhui. There is no report on improving the efficiency of white goose breeding by improving multiple economic indicators

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  • Method for improving quality and increasing yield of gander down

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Embodiment Construction

[0009] A method for improving the quality and yield of white goose down. The male geese are castrated at the age of 120 days. After the castration, the male geese are manually plucked at intervals of 45 days. In the early stage of plucking, the breeding geese are fed with full-price feed; and at the same time Mix 80-120 grams of enrofloxacin with 1 ton of feed before plucking, and feed it for 3 days; check the breeding geese one day before plucking feathers; give each goose 10mL about 10 minutes before plucking feathers Liquor.

[0010] After the castration of Wanxi white geese, the male geese have a better physique, and the plucking of live feathers becomes easier. The white geese are docile, weak in resistance, and have dilated hair follicles and loose skin, making it easy to pluck feathers. The cashmere increase is 30%.

[0011] Castration is the best period for Wanxi white geese at the age of 120 days. After castration, feeding control and artificial forced moulting techn...

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Abstract

The invention discloses a method for improving the quality and increasing the yield of gander down. The method comprises the following steps of: castrating ganders which are 120 days old; and after castrating, collecting gander down from living ganders at the intervals of 45 days, wherein the ganders are fed with a complete feed during collection of gander down. According to the method, white ganders can be kept quiet; and meanwhile, hair follicle expansion and skin looseness of ganders are facilitated, so that gander down can be collected easily. A management step is eliminated in a gander down collecting process, so that the method is easy, convenient and practicable, and is easy to operate. Ganders can be cultivated continuously for three years after being castrated at optimum periods, and the metabolism of ganders is accelerated through repeated forced moulting, so that the yield of gander down is increased, the quality of gander down is improved, the meat quality of ganders is improved, the cultivating period of ganders is prolonged, and the economic benefit is increased.

Description

technical field [0001] The invention relates to poultry breeding technology, in particular to a method for improving the quality and output of white goose down. Background technique [0002] Wanxi White Goose is mainly distributed in Shou County, Feixi, Jin'an District and other places in the western hilly area of ​​Anhui Province, as well as in Gushi, Henan Province. It is one of the excellent medium-sized goose varieties in my country. It has the characteristics of fast early growth, good meat performance and strong adaptability, especially Wanxi white goose down, which is famous in the international down market for its large down length and good bulkiness. With the increase of the market demand for goose comprehensive products, the number of breeding continues to increase, and the economic benefits of breeding goose breeding in the whole breeding need to be improved urgently. Under natural hatching conditions, the male and female ratio of Wanxi white geese is 1:1. The av...

Claims

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Application Information

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IPC IPC(8): A01K67/02
Inventor 王俊邦
Owner 王俊邦
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