Spring ploughing cattle feed concentrate is harmful
When there is a lot of time in the spring, there is no time to graze. Some farmers think that it is very hard during the labor of the cattle. Feeding a little more, feeding more concentrates, in order to restore physical strength, in fact, it is harmful, it will cause over-eating poisoning.
The reason is: because the cow has four stomachs, after the cattle feed, it plays the role of infiltration, fermentation, sputum and temporary storage of the forage. Only one of them can really play a digestive role. Adult cattle can eat 15 to 20 kilograms of dry straw every day. When eating, first swallow the grass in the stomach. After the rest time, the grass is chewed from the front stomach back. This is called ruminating. The farmers call chewing, and each chewing continues. 40 to 50 minutes, adult cows chew 6 to 8 times a day (up to 16 times in childhood). During storage of the forage in the anterior stomach, the cellulose is decomposed by microorganisms and becomes a substance that can be absorbed and utilized by the bovine body. However, some farmers do not fully understand the long-term characteristics of cattle that are very suitable for grazing. They blindly feed the concentrate during the service period, causing the rumen to accumulate in the cattle, combined with long duration of service, less rest time, and affecting the normal digestion process in the rumen. . Due to the drastic changes in the rumen environment, the normal fermentation process becomes abnormal fermentation, producing a large amount of fatty acids, lactic acid, ammonia and nitrogen, which exceeds the adaptability of the cow's own body, resulting in a series of dysfunction of cattle, a large amount of lactic acid. After human blood, it can cause acidosis of cattle and cause serious death.
Therefore, give the farmers a wake-up call: First, when busy cattle are busy, prepare hay materials in advance. If you have labor, you can cut a little fresh grass for feeding every day. Add some concentrates properly. One cow should not exceed the daily average. 2 kg. The second is to take a break for two hours in the service, 40 to 60 minutes, so that the cattle have a rumbling time, the day can not exceed 8 hours. The third is that if you are feeding the concentrate, you will find that the cattle are depressed, the muscles are shaking, the walking is unstable, the right side is lying on the right side, and you look back at the abdomen. Some of the coma are the symptoms of excessive feeding of concentrates. Immediately stop feeding the concentrate, feed some warm light salt water and tender grass, can be filled with 1% to 2% lime water clear liquid, or brew with 1 kg of boiling water of vegetable oil to emulsifie after the temperature drops to 40 °C orally, to improve Its digestive function neutralizes stomach acid. If the symptoms of poisoning are serious, you can take 1 kg of magnesium sulfate plus 5 times of water orally to eliminate the contents of the stomach to avoid loss.
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