How can sheep raise efficiency

2023-08-16 15:09:25

First, choose the fine varieties according to local conditions

The hybrid sheep breeds with good size, rapid growth, high reproduction rate, strong adaptability, good meat quality, and high profitability are currently available. At present, there are mainly Boer goats, Sha Neng goats and Huang Huai goats. Most of the goats raised by farmers nowadays are dominated by local breeds. Their individuality is small, their growth is slow, and their slaughter rate is low, so the benefit is not high. In order to reverse this situation, Boer goats and Sha Neng goats should be introduced for crossbreeding. For example, a cross between a Boer Goat and a local goat is nearly 10 kg heavier than a local goat at 6 months of age, which can significantly increase the benefits.

Second, the size of sheep should be suitable

The scale of family raising of sheep should be measured by force. It can be determined according to the number of cultivated land, the size of pasture, the amount of forage and feed, the labor force and the amount of funds invested. Generally, the scale of professional breeding households is 15 to 25 breeding ewes.

Third, reform the traditional feeding habits

1. The remixed group grazing is single group grazing. For the lambs, single-group grazing is performed according to physiological characteristics and living characteristics. Extensive management is carefully managed, and early cultivation is strengthened so that the lambs can eat good milk, early weaning, early grazing, and early feeding to speed up growth and development.

2. Change simple grazing to combine grazing and supplementation. In winter and spring withered grasses, it is difficult for herds to satisfy their nutritional needs by grazing alone. Therefore, half-day grazing and half-day supplementary feeding are adopted in winter and spring to avoid the sheep consuming only physical strength and achieve the purpose of conservation.

3. Changed the production of winter lambs to young lambs of small-tailed sheep. Lambs are born in winter. Lambs grow for a period of 10 to 11 months. They are very beneficial to the winter slaughter in the autumn of fattening in the same year. They can not only save the sheep from wintering, but also save manpower and material resources, accelerate the turnover of sheep, and increase economic efficiency. . What is the problem if the sheep do not have enough milk for their lambs?

4. Change extensive feeding management for fine feeding management. First of all, we must do a good job of seasonal grazing, autumn weather is cool, the nutritional value of paraquat seeds is high, is the golden season of grazing, then we must try to grazing as much as possible, so that sheep eat more grass; winter cold weather, grazing as little as possible, to achieve the right amount of exercise Yes, to add quality hay and fine ingredients; spring weather is cold and changeable, let the sheep run less to eat; hot summer weather, more mosquitoes, catch as soon as possible as soon as possible to graze. Secondly, to make full use of farm-produced green concentrate feeds, especially lambs, pregnant ewes, and rams, grazing alone can not meet their nutritional needs, so it is always necessary to supplement concentrates and forages, with particular attention to protein Supplies of minerals and vitamins. Third, pay attention to providing clean drinking water and improve environmental hygiene. Clean the sheep house every day and clean the feed trough and sink to ensure that the sheep house is cool in winter and cool in summer.

Fourth, regular deworming and medicine bath

During the breeding process, sheep are highly susceptible to infections on the body and outer parasites, resulting in slow growth of the sheep, low resistance, and serious death. Therefore, the sheep farmers should carry out deworming and medicinal baths every year according to the parasite epidemic. . The first time the insects are repelled in the spring, they are often driven by levamisole or insect worms, separated by 5 to 7 days. Nitrochlorophenol was used again to drive nematodes once, and in the fall, it was performed again. The medicinal bath is conducted once a year in spring and autumn, and the weather is selected to be warm and sunny. The water temperature is 35Â° C., and 0.5 to 2% of trichlorfon is used for adding sulfur for 1 to 2 minutes.

Fifth, do a good job in disease prevention and control

Lamb dysentery, streptococcal disease, brucellosis, No. 5 disease, and infectious pyometraitis, which are more harmful to sheep, should be well prepared for vaccination and comprehensive prevention and control, and strict immunization procedures should be established and implemented.

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