Method for rapid fattening of drylot feeding lambs in northern rural areas of China

Abstract

The invention belongs to the technical field of animal husbandry feed nutrients, and particularly discloses a method for rapid fattening of drylot feeding lambs in northern rural areas of China. According to the growth and development law of lambs and different contents of energy, protein, mineral substance and vitamin in various kinds of feedstuff, the feedstuff is mixed in certain proportion through scientific matching calculation and used in cooperation with byproducts such as straw, and then quick lamb fattening is achieved.

Description

technical field [0001] The invention belongs to the technical field of animal husbandry feed nutrition, in particular to a rapid fattening method for house-fed lambs in northern agricultural areas. Background technique [0002] In recent years, the mutton production in the world has shifted from adult mutton to lamb. Lamb is deeply loved by consumers because of its high nutritional value, tender meat, unique flavor and good taste. With the characteristics of fast weight, high feed remuneration, low product cost, short production cycle, and high economic benefits, the proportion of lamb fattening production in my country's mutton production is increasing year by year. [0003] Raising sheep in agricultural areas has a very long history and tradition. However, in the current market environment where the demand for lamb meat is increasing sharply and the quality of lamb meat is improving, most of the mountainous forests in agricultural areas are closed to grazing and a large amo...

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Problems solved by technology

[0003] Raising sheep in agricultural areas has a very long history and tradition. However, in the current market environment where the demand for lamb meat is increasing sharply and the quality of lamb meat is improving, most of the mountainous forests in agricultural areas are closed to grazing and a large amount of corn stalks are burned to waste. Under the breeding environment, sheep raising in rural areas urgently needs to explore a new way to change the current backward production and management methods, long production time of mutton sheep, low commodity rate, and low economic benefits, and develop a rapid fattening model for lambs in northern agricultural areas To change the current lamb fattening technology and mode, use the new concept of large-scale and standardized production, combined with the actual situation in agricultural areas, to find a way of raising sheep with high efficiency that is different from raising sheep in pastoral and semi-pastoral areas

[0004] According to the current method of raising lambs in rural areas, there are problems such as slow weight gain of lambs, high feed costs, low live weight of fat lambs, and poor carcass quality, which seriously affects the specialized production process of fat lambs in my country and the economy of lamb breeding. benefit

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