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Shandong Qingfeng | Autumn Cow Mating Season, What Cows Eat More Estrus
Release time:
2021-09-03
Lodge Lick Brick is imported products. Lodge licking brick production process has reached the international leading level. It has been sold in more than 70 countries around the world. Phosphorus-rich Rocky licking bricks, also known as "pregnancy-promoting Rocky", are 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, The interaction of mineral trace elements such as sodium 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.
01
Feeding
When feeding cows, we should pay attention to timely supplement nutrition. We can add bone meal, trace elements, minerals and other nutrients to the feed to promote the growth of cows. We can also supplement vitamin E appropriately, which is conducive to promoting cows to fight. In addition, we should feed a small amount of fresh grass when feeding cows. The vitamin content in fresh grass is very high, so that the cow is nutritionally balanced.
artificial aphrodisiac
Cows can be injected with related agents, prostaglandins, estrogen, tripland hormones and other agents, depending on the degree of obesity of cows, the status of the fence, feeding status and other reasonable use of agents.
postpartum cow
To make the postpartum cow recover quickly, the cow can also be slanting early. During this period, it is necessary to supplement water in time, increase the intake of protein and calcium, so that the cow can have sufficient rest, exercise properly, and accelerate the reduction of reproductive organs. The method of feeding cows and calves in separate circles can promote the recovery of the slanting period as soon as possible, but the cow should be slanting after 60 days, it is better for the health of the cow.
Rocky Lick BrickIs the original imported products. Lodge licking brick production process has reached the international leading level. It has been sold in more than 70 countries around the world.
Phosphorus-rich RockyLick brick also known as"Progestational Rocky", 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, which 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.
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.
Cows usually fight all the year round, but the probability of colder winter weather will also be reduced, the peak season of the fight in the summer and autumn of each year, the cow's fight cycle in about 20 days, if it is a newly produced cow, generally after 40 days will enter the fight period.
The slaughter period of cows can be divided into three stages. The duration of the early slaughter period is about 6 hours, the duration of the middle slaughter period is about 3 hours, and the time of the late slaughter period is about 15 hours.
The suitable time for breeding is in the middle of the slaughter, but the duration of the middle of the slaughter is short, so it is necessary to know the symptoms of the cow's slaughter and carry out breeding in time.
There are many reasons for cow slaughter, and different cows have different symptoms. Different symptoms can be judged according to different symptoms during breeding, so as to complete the breeding and reproduction of cows.
Variety
Different breeds of cows have different rules of slaughter. Generally, cows perform more obviously in the initial period. Cows of dairy breeds are earlier than beef cattle in the initial period, while yaks are later in the initial period and will only enter the initial period when yaks are about one year old.
Feeding
Good breeding environment and breeding technology are conducive to improving the level of breeding. If the nutrition of feed matching is balanced, the growth and development of cows will be accelerated, and they will enter the initial stage ahead of time.
Environment
The slaughter period of cows is generally concentrated in late spring and early summer, while the slaughter phenomenon in summer and winter is less. The main reason is that the ovary and adrenal sebum of cows in hot summer weather secrete progesterone at the same time, resulting in shortened slaughter period of cows. In winter, some areas have less cold climate, less food and grass, and poor feeding of cows, which will affect the occurrence of cow slaughter.
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