Ways of fattening the way to choose lamb fattening are grazing, fattening, fattening and mixed fattening. Wherever possible, it is best to group feed in groups so that it is easy to manage and improve the effect of fattening. The fattening method depends on the conditions of sheep production, including site, feed, manpower, and economy. The lambs fattening should be selected in the most suitable and most cost-effective way according to local conditions and economic conditions.
The choice of fattening lambs The quality of fattening lambs has a lot to do with the quality of lambs. Lambs are generally required to be healthy and have normal growth and development. The lambs of this group can be used for fattening lambs at the end of lactation. The lambs purchased must be weaning lambs or lambs to be weaned, which is conducive to the normal progress of lamb fattening and the protection of the lambs from the environment. To cultivate good lambs for fattening, production should be started from the late feeding of pregnant ewes so that the lambs at the age of 4 months can reach a weight of 20-30 kg when they are weaned, laying the foundation for the fattening of lambs after weaning.
Determination of fattening time Considering the economic benefits of lamb fattening, lamb fattening should begin in the late spring and early summer, and the entire time for lamb fattening should be carried out in summer and autumn. This can fully utilize the abundant and nutrient-rich advantages of summer and autumn forage, not only lambs. The cost of fattening is low, and the weight gain is fast. It is slaughtered during the Mid-Autumn Festival and National Day. It has a wide market, high selling prices and good economic returns.
Pre-preparation for fattening Lambs In the early stages of preparation for fattening, in addition to the necessary production facilities for feed equipment, pens, staff, and funds, we must also wean the lambs and train them to eat, and do a good job of deworming, shearing, medicinal baths, and immunization. The omission of lambs, etc., and their grazing, feeding and gregarious training.
Phase management of fattening The early stage of fattening: The key point of management is to observe whether the lambs are accustomed to fattening management, whether there are morbid sheep, whether the feed intake of lambs is normal, and adjust feeding standards and feed formulas according to the feeding conditions. Medium-term fattening: The amount of supplementary feed should be increased, the proportion of protein feed should be increased, and the balance and quality of nutrition in feed should be emphasized. Late fattening: While increasing the amount of supplements, increase the energy in the feed, and appropriately reduce the proportion of protein to improve the quality of lamb. The amount of supplement should be determined according to the weight of the sheep, supplemented with feeding standards, and supplemented with appropriate feeds in order to achieve the desired weight gain. Regardless of the stage, attention should be paid to observing the health status of the flock and the effects of weight gain, and adjusting the fattening scheme and technical measures at any time.
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