Measures for Rapid fattening of Beef cattle
1. By adding 50 grams of beer or 10 grams of liquor to the daily feed of beef cattle, the growth period of beef cattle can be shortened by 6 months and the growth rate can be increased by more than 20%.
2. 1.5% sodium bicarbonate (baking soda) was added to the concentrate mixture of fattening beef cattle. After eating cattle, it can increase appetite and increase daily weight gain by 11%.
3. Each fattening beef cattle is fed with 8-10 grams of rare earth every day, and the daily gain of beef cattle is increased by 10%.
4. The daily weight gain of fattening cattle can be increased by 12% by adding 0.02% of 0.2% probiotics to the cow feed.
5. When 14% seabuckthorn leaves were added to the feed of fattening cattle, the daily gain of cattle increased by 18.5%.
6. while fattening cattle were fed with ammoniated straw, they were fed with 3 kg cottonseed cake every day, which was 0.55 kg higher than that without cottonseed cake.
7. Adding 1% eggshell powder (high quality mineral feed) to the cow diet can significantly improve the production performance of beef cattle.
8. Adding proper amount of zinc sulfate and zinc carbonate to the diet can improve the daily gain and feed efficiency of fattening cattle.
9. If each cow is fed 15kg-20kg brewer's grains (with 150g baking soda and 100g urea) every day, the daily gain of beef cattle is about 1kg.
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Control of bursal disease and streptococcosis in farmed sheep
In August and September every year, the climate changes from high temperature and high humidity to cool breeze, and sheep adjust their own conditions accordingly in order to adapt to environmental changes. at this time, their resistance decreases, and it is extremely easy to be infected with scorch disease and streptococcosis, seriously endangering the health of sheep. Now according to a receiving case.
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Breeding techniques of raising Dairy cows
1. To formulate the reproduction index of the herd and work out the reproduction plan, we must first determine the reproduction index. The ideal reproduction rate should be 100%, with a calving interval of 12 months, but this is not easy to do. Therefore, in actual production, the reproduction rate is not less than 85%, and the calving interval is not more than
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