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.
IT02S, is JRT new product in the early 2019, which is a single-point LiDAR sensor, also called tof distance sensor. With a micro size of 46x17x7mm, customers can widely use in many Laser Measurement Solutions. The lidar distance sensor can measure 12m short-range with high frequency up to 100hz. It's great for Unmanned Aerial Systems. If you need us send you data sheet and spec for this products, offering sample as well, pls tell us, thank you.
Accuracy
+/-8cm@ 0.1~3.5m
Measuring Unit
cm
Measuring Range (without Reflection)
0.1-12m
Measuring Time
0.1~3 seconds
Measuring Frequency
100 Hz
Laser Class
Class II
Laser Type
650nm, <1mw, red
Weight
About 5g
Voltage
DC2.5V~+3.5V
Serial Level
TTL 3.3V
Size
46*17*7mm
Operating Temperature
0-40 ℃ (32-104 ℉ )
Storage Temperature
-25~60 ℃ (-13~140 ℉)
IT02S Mini Tof Sensor Module Diagram
Parameters of IT02S:
IT02S – the High performance-price ratio measurement solution
* low power consumption of single transmit and single receive
* small size: 46*17*7mm
* low cost
* proffessional techinical support
2D Laser Distance Sensor,2D Lidar Sensors,Tof Lidar Distance Sensor, Flight Distance Sensor
Chengdu JRT Meter Technology Co., Ltd , https://www.accuracysensor.com