Nearly cattle farms have adopted a new cattle-breeding technology - beef cattle short-term fattening, only about 50 days, is the beef cattle become fat body thick, fresh meat, but also a net increase of about 200 kilograms, the cost of keeping cattle is very low, Better efficiency. The main points of fattening technology are introduced as follows: First of all, it is necessary to make sure that parasites such as wireworms, roundworms, aphids, schistosomiasis, and cysticerci, etc., are mostly parasitized in the insect-repellent cattle, which seriously affects the growth and development of cattle. In the course of fattening, the parasites must be exterminated first. Can choose to use a broad-spectrum, high-efficiency, low-toxic propionazole 150--250 tablets directly fed, can also be used 20-30 mg sulfur per kg body weight bisodichlor powder, mixed in the feed to vote, are better effect. For ectoparasites, only 1-3% of trichlorfon solution is needed to rub the affected area. Then feed supplements focus on supplementing urea-containing mixed feeds. Dietary formula: 500-600 grams of corn, rice bran (wheat bran) 800--1000 grams, 100--120 grams of urea, calcium carbonate or bone meal, 50 grams of salt. The above refers to the reference feeding amount for each cow for 1 day. It is fed three times in the early, middle and late nights. The feed is fed first at each feeding and the cow is allowed to drink enough water at an interval of 1 hour. The key point is: The amount of concentrate feed per cow per day should be increased from 750 g to 1000 g, and urea should be increased from 100-120 g to 150 g (with no added urea when ammoniated feed is used), and sufficient supplies are provided. High-quality green, hay or nitrocellulose straws allow cattle to eat freely and eat well. If you have conditions, you can also feed right amount of nightgrass at 10 o'clock every night, which is more conducive to fattening. In addition, in order to create a good environment, the cows can only be bred with a short rope of about 1 meter, fed with troughs and pots, and the fodder should be cut into short sections of 3--5 cm. Limit their movement and reduce physical exertion. For straw feeds, ammonia can be treated with urea. The method is: the straw is cut into short sections within 15 centimeters. According to the proportion of straw, lime, urea and water in 100:3:4:50 ratio, the lime and urea are dissolved in water and then poured on the straw and mixed well. Covered with a thin film, the slime seals the edges and only 2 to 3 weeks of ammoniating is complete. Feeding cattle in this way can increase feed intake and digestibility by 20%, and increase crude protein by 1-2 times. Chengdu JRT is a world leader in the design and manufacture of highly accurate, precise and digital and analogue laser measurement sensors, including serial laser distance transducer,usb laser distance module,distance module ttl laser sensor rs232/RS485/Bluetooth. These Laser Distance Sensor products are widely used in many smart industrial precise measurement soluitons: robot,crane,etc. This laser distance measure technology, combined with the high speed, 1mm high resolution and accurate measurement, specially the micro laser sensor(41*17*7mm),will confidently and accurately solve your precision measurement problem. Laser Distance Measurement,Laser Measurement Sensors,Laser Distance Measurement,Smart Measure Sensor Chengdu JRT Meter Technology Co., Ltd , https://www.cdtoflidarsensor.com