Forced-feeding method for improving developing quality of goose liver, used feed and forced-feeding machine

Abstract

The invention discloses a forced-feeding method for improving growth quality of goose fat liver, feed thereof and a forced-feeding machine thereof. The forced-feeding method is characterized in that geese are fattened after being fed for 60 days, the geese are forcedly fed after being fattened, the forced-feeding is carried out for four times per day in the first 7 days of forced-feeding period, the forced-feeding is carried out for five times per day in the 8th to 12th days of the middle period, the forced-feeding is carried out for six times per day in the 13th to 18th or to 20th days of last period, and the total amount of forced-feeding is 1000-1500 g / head everyday. The feed takes yellow maize as base material, and 2.5% of goose fat liver, 1.2% of salt, 0.01%-0.02% of electrolytic polyvitamines and 5% of fermented protein feed, and the mass ratios are added. The forced-feeding machine comprises an underframe and a bracket; a seating bench is installed at the back of the underframe; a hopper is installed on the top of the bracket; the front part of the hopper is connected with a forced-feeding pipe; a spring connected with a transmission gear is installed inside the hopper; themiddle part of the bracket is provided with a programmed switch controlling the transmission gear; the front part of the underframe is provided with a foot board connecting and controlling the programmed switch. The invention can efficiently improve the quality and capacity of goose fat liver.

Description

technical field [0001] The invention relates to a method for force-feeding geese in the production of foie gras, a feed used in the force-feeding and a force-feeding machine used in the process of the force-feeding. Background technique [0002] Goose fatty liver is delicate in texture, unique in taste, rich in nutrition, and contains a large amount of unsaturated fatty acids and multivitamins that are beneficial to the human body. Although goose fatty liver is formed through fat deposition, most of the fat contained in it is unsaturated fatty acid that is beneficial to the human body. It can lower the cholesterol level in the blood of the human body, reduce the deposition of cholesterol substances on the blood vessel wall, and alleviate and delay atherosclerosis. The formation of sclerosis is beneficial to health and longevity. It is most suitable for children and the elderly. It is one of the most precious and best-selling nutritional products in the international market, ...

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide a method of filling feed to improve the growth quality of goose fat liver and the feed used, which can effectively solve the problem that the existing formula feed for goose is not conducive to the absorption and digestion of goose, the provided nutrition is insufficient, and the feeding The required period is long, which affects the quality and output of foie gras; another object of the present invention is to provide a feeding machine, which can effectively improve the efficiency of feeding and reduce the labor intensity of feeding personnel

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