How to cooperate with cow diet
Under normal feeding conditions, the cost of cow feed accounts for more than 60% of the production cost of fresh milk. Therefore, the reasonableness of the diet combination is not only related to the performance and health of dairy cows, the use of feed resources, but also directly affects the economic benefits of dairy cows. The factors that affect the dietary mix of cows are: cow weight, milk production, milk composition (milk fat, milk protein percentage), the lactation stage of milk, cow parity. The following factors can affect the utilization of nutritionally balanced diets by dairy cows: 1 palatability of the diet; 2 feeding times per day; 3 feeding methods; (such as complete mixed feeding method, computer controlled concentrate feeding method and first Rough feeding after feeding, etc.); 4 feeding methods; (single feeding or group feeding).
Basic principles of dairy cow diet coordination: 1 Based on feeding standards, and make necessary adjustments for specific conditions (such as ambient temperature, feeding method, feed quality, processing conditions, etc.). 2 Make full use of local feed resources and mix feed reasonably. For example, malt root and corn germ cake can be used to reduce feed cost and save concentrate. 3 Pay attention to the overall balance of nutrition, and adjust the proportion of relevant raw materials in the feed formula according to the feed quality price or season, feeding method. In addition, it is necessary to select raw materials with appropriate volume and good palatability.
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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.infrareddistancesensor.com