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About Qingfeng
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Scientific breeding, be sure to collect
Release time:
2020-05-11
Cattle raising must first do a good job in the construction of cattle sheds, and build cattle sheds that are warm in winter and cool in summer according to local conditions. In winter, heat preservation must be done to keep the shed above 5 ℃. Remove feces regularly every day, ventilate at noon, brush and wipe the cow's body, and take it outside the shed to bask in the sun regularly to enhance physical fitness and help to increase fat.
Selecting good breeds of cattle for breeding is the key to obtain good benefits, because good breeds of cattle not only have good meat quality, fast growth, high feed remuneration, good sales, and low incidence. It is necessary to change the practice of progressive hybridization for many years, and actively introduce Limusan, Simendar and other varieties for ternary hybridization, so as to continuously improve the improvement effect and economic benefits. Don't think that local cattle are already very good, and don't pay attention to breed improvement. We should constantly improve the breed. When the price of cattle is high, we should improve the breed. When the price of cattle is low, we should improve the breed. If conditions permit, we should try our best to promote the new technology of frozen semen mating. In particular, it should be noted that hybrid bulls cannot be bred, because although hybrid bulls are tall and powerful, they are genetically unstable, which can easily cause inbreeding, degradation of offspring, and low economic benefits.
(1) cattle should try to let cattle eat green grass, while feeding other necessary nutritional feed. To improve the efficiency of cattle raising, we should start from the cultivation of calves, especially to do a good job in the first and second winter and spring feeding period18～24weight up300Kilograms or so out of the column, can also be fattened by short-term intensity after the body weight up500More than kilograms out of the column. The crude protein content of rice straw and wheat straw can be increased after ammoniation, which can not only reduce the feeding cost, but also improve the economic benefits of cattle raising. Therefore, it is necessary to vigorously promote the popularization of straw silage, semi-dry storage and ammoniation and other new straw treatment technologies, and promote straw cattle raising.
(2) Adding urea is an effective way to solve the shortage of protein feed in China. Urea phosphate and rumen can improve daily weight gain and feed conversion rate10%～15%, sodium bicarbonate(Baking Soda)Can improve feed utilization12%Above. In recent years, the development and promotion of urease inhibitors also have a good weight gain effect.
In addition, a variety of vitamins, minerals, trace elements and other additives can be selected.
① Cattle are often infected with a variety of parasites in vitro and in vivo due to feeding on forage and contact with the ground during grazing.3～5month and autumn9～10Deworming is carried out twice in the month, and fattening cattle are deworming at the beginning of fattening. After driving all kinds of parasites inside and outside the cow body, the effect of scientific feeding and fattening is remarkable.
The prevention of cattle body disease is also one of the keys to achieve higher efficiency in cattle breeding, disease prevention is not good, breeding and breeding will be abandoned. To prevent cattle diseases, in addition to doing a good job in the cleaning, sanitation and disinfection of cattle sheds and cattle bodies, ensuring the hygiene and safety of cattle feed and drinking water, and deworming insects, if there is not enough veterinary technology, it is also necessary to maintain regular contact with local veterinarians to do a good job in disease prevention and disease treatment.
Raised cattle to a certain size should be sold in a timely manner, otherwise it will be because of the high cost of feeding and the loss outweighs the gain, reducing the benefits of raising cattle, or even no benefits.
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