Weaned piglets weighing about 15 kilograms, using a three-stage feeding method, generally reach the slaughter standard of 100 kg in weight in 4 months. The new method of fast fattening is introduced as follows: Feed formula The first stage feed formulation: (feeding time: 40 days; standard finishing weight range 15 to 30 kg) corn (2323, 7.00, 0.30%) 30%, bran 15%, dried 15%, cake 8%, Fish meal 8%, salt 0.5%, fine rice bran 30%; second stage feed formula: (feeding time: 40 days; standard finishing weight range 31-50 kg) 20% corn, 10% bran, 20% dried potato, Cake: 10%, Fishmeal 1%, Bean cake 4%, Fine rice bran 35%; Stage III feed formulation: Corn 25%, Bran 15%, Dried potato 25%, Vegetable cake 5%, Fish meal 2%, Salt 1% , Fine rice bran 27%. Feeding management Insecticide-stomach fattening piglets were first dewormed before entry into the pen, and the pig's ear was rubbed with aphid extract to drive off the parasites. Can also be fed at the dose of 1 g of trichlorfon tablets per 10 kg of body weight. 20 grams of baking soda every 3 days, stir in a small amount of feed within the stomach, deworming stomach and then enter the fattening rearing. The fermented feed is fed with copper sulphate, ferrous sulphate and zinc sulphate in appropriate amounts, dissolved in warm water and evenly sprinkled in the compound feed, and then added appropriate amount of water to mix evenly. After the handcuffs, the fingers are sew and see the water without drops, then Into the cylinder seal overnight fermentation. The users of the pig e-net introduced that after such fermented feed not only has aroma of the wine, but also enhances the appetite of the pig, and the nutritive value of the feed after fermentation is effectively improved, thereby significantly improving the effective utilization rate of the feed. Scientifically fed fermented feed is fed raw and fed 4 times a day. The first feeding time is appropriate at 6:30 in the morning and is fed once every 4 hours. The fourth feeding time is usually at 9:30 in the evening. The amount of feed should continue to increase with the weight gain of the pig. When the weight of the pig is 15-30 kg, 1.25 kg of compound feed is fed; when the weight of the pig is 31-50 kg, the compound feed is 1.25-1.50 kg per day; when the weight of the pig is more than 50 kg, the formula feed is 1.75 kg per day, and the green feed is Not limited to quantity. Less feed Tim, drink water after feeding. After four months, the weight of the finishing pigs reaches 100 kg, and they must be promptly slaughtered, and they can no longer be kept, so as not to affect the feeding efficiency. 2022 New Laser Distance Sensor
At the start of 2022, JRT introduce our customers a batch of new series laser distance measurer sensor(S92-20m, S91, BA6A-150m, BA6A-20Hz, M703A-8Hz, U81-10m etc.). Especially S91(RS485 interface and software Rx Tx protocol) and S92(RS232 interface) ip54 enclosure distance sensor model, custoemrs would like to use it in their industrial automation solutions,according to the ip54 waterproof protection level, well protect laser, Wide Voltage 5~32V(Optimize for industrial using), and easy-to-install.
Chengdu JRT Main Ranging Modules: Industrial Laser Distance Sensors, Laser Rangefinder Sensor , Tof LiDAR Sensors.
laser measuring,infrared sensor,distance measurers,laser distance measurer,laser sensor Chengdu JRT Meter Technology Co., Ltd , https://www.rangesensors.com
If you are interested in JRT more laser measuring sensors, or you would like buy qty 2 quotation for trial basis, please welcome to contact us.
Kind regards
JRT Team