Farmers should pay attention to the following three points when raising cattle in the spring.
The first is to catch the spring bug and enhance the disease resistance of cattle. When cattle are grazing in the spring, they tend to swell, and they should feed the cow with proper amount of hay before grazing. At the same time, grazing cattle should be fed with a certain amount of nightgrass and mixed concentrate, and provide sufficient drinking water to allow the cattle to eat and drink enough. The order of feeding is to drink water first and then feed the appropriate amount of hay. When the cow eats 50% or 60% of the full weight, feed the mixed concentrate and at the same time, feed the cow with light salt water. Wait until the cow rests 15 to 30 minutes before grazing. After the grazing came back, the cattle were provided with enough water and night grass to allow the cattle to freely drink and eat.
The second is to pay attention to the quality of forage. The feed for cattle fed in the spring is usually stored in the previous year. Due to the long storage time, there may be mildew in different degrees when feeding in the spring. Poisoning often occurs after cattle feed. Therefore, the cattle feed in the spring must pay attention to the quality of the forage. For the forage, special attention should be paid to sun drying, mildew or water washing, and it is forbidden to feed the cattle with rotten moldy grass. When spring grazing (especially in the first 10 days of grazing) must prevent cattle greed and eat toxic foods, so as to avoid bloating or poisoning.
The third is to prevent moisture. Spring rains are abundant, and the environment is humid. Bacteria reproduce more quickly and cattle are susceptible to diseases. Therefore, it is necessary to diligently lay out the ground, diligently cover soil, diligently dry and diligently change the bedding, and occasionally sprinkle lime or ash in the cowshed to sterilize it by absorbing moisture. Cowshed ventilation is better, keep the air fresh.
1000Hz High Frequency LiDAR System
JRT High Frequency Range LiDAR Sensor is 2021 new product, that's a low-cost tof sensor but High frequency (up to 1000Hz). With 5cm high accuracy, the LiDAR Module can measure 80m.
Why the 1000Hz High Frequency LiDAR System:
* Widely used in many industrial automation system, like, UAV, delivery van, anti-lock break system, construction automation,intelligent toy robots etc.
* Small size: 43*35*21mm, can be easily integrated
* Invisible laser design: the laser type is 905nm,Class I
* High Frequency: 1000hz/1khz
* Low power design
Chengdu JRT Main Ranging Modules: Industrial Laser Distance Sensor, Laser Distance Meter Module, Tof LiDAR Sensor.
lidar sensor,tof sensor,lidar system
Chengdu JRT Meter Technology Co., Ltd , https://www.rangingsensor.com