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Shandong Qingfeng | cow signal, how much do you know?
Release time:
2021-01-20
Red Lodge, Phosphorus-rich Lodge, Progestational Lodge, Prosperity Lodge is specially designed and produced for breeding livestock, especially in the high-yield period of dairy cows, phosphorus, calcium, zinc, magnesium, iron, cobalt, iodine, manganese, selenium, sodium and other mineral trace elements interact with each other. it plays a very important role in improving the health index, reproduction rate and milk yield of dairy cows, and will affect the final profit and return.
There are a lot of cow signals will give us a reference when designing diet formula.
If the cow is picky eater, the reason for the picky eater may be that the TMR diet is not evenly mixed and the cut length of the roughage is too long. The "head of cow" will feed the concentrate first, while some weak cows can only feed the rest of the coarse material. Therefore, in a herd, the body condition score of cows will vary greatly. In addition, the cow first feed concentrate, and then eat coarse material, "after the first fine coarse" will also make the rumen pH instability.
There is a score of 1 to 5 for rumen filling, with 1 being the one with poor rumen filling and 5 being the one with the best rumen filling. The rumen crypt is located on the left side of the cow and is an inverted triangle. The rumen looks like a big apple. In addition, whether the cow is full can be determined by looking at the rumen crypt. If the rumen crypt is not visible, it means that the cow is basically full. If the crypt is very obvious, it means that the cow is not full. When evaluating the feed intake of cows, several cows should be selected to check the rumen filling. Good rumen filling indicates adequate intake of fiber and dry matter.
Progestational RockyIt is specially designed and produced for breeding livestock, especially in the high-yielding period of dairy cows, phosphorus, calcium, zinc, magnesium, iron, cobalt, iodine, manganese, selenium, sodium, etc.mineral trace elementIt plays a very important role in improving the health index, reproduction rate and milk production of dairy cows, and will affect the final profit and return.
Phosphorus-rich RockyLick brickSignificant efficacy:
1: Solve the problem of maternal reproduction (for example, long interbirth time, repeated mating infertility, frequent abortion)
2: extend the peak period of lactation; improve milk production.
3: Extend the life of the mother; (an 8,000-litre cow loses 60kg of minerals in its milk)
4: Improve the comprehensive health index of dairy cows and reduce the incidence of dairy cows (e. g. mastitis, hoof disease).
5: Cow pica disappears (gnawing wood, licking hair, licking urine, gnawing plastic) and the fur is smooth.
6: to promote food digestion, improve feed utilization, saving concentrate.
--- The scene of hanging Rocky brick on the customer site
Cows ruminate for 8-10 hours a day. It is normal for 50% of the cows in the whole herd to lie down and ruminate. If the diet is reasonably prepared, cows should chew 50-60 times each ruminant. If the number of chewing is less than 40 times, it indicates that the roughage is fed too little. If the number of chewing is higher than 70 times, it means that the roughage is fed too much.
It can also reflect the preparation of dairy cow's diet. Dairy manure is too thin, which may be due to too little fiber content in the diet or too high crude protein content. However, it is not to say that unreasonable diet preparation is the only reason for the thinning of feces. Mycotoxins can also cause diarrhea in dairy cows. If you see bubbles in fresh feces, it proves that it is fermented in the intestinal tract, which means that these fermentable nutrients are not used by the rumen, but enter the back of the intestinal tract for fermentation. In this case, the digestibility of cows is very low.
Reflects the content of volatile fatty acids in the rumen. If the fat-egg ratio is higher than the milk fat, it means that the cow has a higher utilization rate of fiber and a higher content of acetic acid produced. If the fat-egg ratio is lower, it means more sugar and starch digestion. Fat egg ratio less than 1, there may be acidosis.
It reflects the health and immune function of cows. Once mycotoxins are present, the somatic cell count rises very quickly. Some of the symptoms reflected by mycotoxins are very common and may be similar to the symptoms caused by other diseases, but mycotoxins also have special clinical manifestations. If there is no major change in the infrastructure and bed rest of the dairy farm, and the cow suddenly appears. Joint swelling is probably caused by mycotoxins.
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