Concentrated feed for preventing and treating nutritional unhairing disease of sheep

Abstract

The invention discloses a concentrated feed for preventing and treating nutritional unhairing disease of sheep. The concentrated feed is prepared from the following raw materials in parts by weight: 0.3-0.6 part of zinc methionine, 0.1-0.3 part of copper mothionine, 0.03-0.06 part of selenium methionine, 1-3 parts of methionine, 1-4 parts of gypsum, 0-2 parts of mirabilite, 10-20 parts of zeolite powder, 10-20 parts of bean pulp, 20-35 parts of flax cake, 20-30 parts of corn alcohol-distillation proteins and 15-25 parts of alfalfa meal. A using method of the concentrated feed comprises the steps of mixing the concentrated feed with corns, bran and other energy feeds, feeding in the morning and in the evening, feeding for treatment for 20-30 days continuously and then feeding for prevention for 30-40 days continuously, wherein during the feeding for treatment, each adult sheep is fed with 30g-40g of the feed each time, and during the feeding for prevention, each adult sheep is fed with 70g-80g of the feed each time. The concentrated feed can effectively treat and prevent the unhairing disease caused by malnutrition, the morbidity is reduced by more than 95% after the concentrated feed is used, and no death case occurs.

Description

technical field [0001] The invention relates to the field of animal feed, in particular to a concentrated feed for sheep to prevent and treat nutritional hair loss in sheep. Background technique [0002] Over the years, the incidence of sheep nutritional alopecia is mainly concentrated in the northern pastoral areas of Inner Mongolia, Gansu, Xinjiang, and Ningxia. The peak period of the incidence is from October to March of the following year, and it begins to improve in May, which has obvious seasonality. The affected sheep are mainly pregnant and lactating ewes. In recent years, the implementation of the policy of closing mountains and prohibiting grazing has changed the feeding method of sheep from grazing to barn feeding in most areas. Due to the lack of nutritional regulation technology and feeding management technology, the incidence of nutritional metabolic diseases in barn-bred sheep has increased and the types have increased. Sheep trophic alopecia is a disease tha...

AI Technical Summary

Problems solved by technology

The reason is that the nutrition of the sheep is poor. The feed of most sheep farms is mainly corn stalks, vinegar grains or distiller's grains, supplemented with corn. Insufficient nutrition or lack of certain elements will cause the hair root to shrink and the coat to fall off.

According to the existing research, the lack of protein, trace elements zinc, copper or selenium, and sulfur in the feed may cause alopecia, which seriously affects the production of sheep and brings great economic losses to the farmers.

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