Prevention and treatment of deformed eggplant

First, the onset of symptoms: the fruit is not full, lost the typical shape of the fruit, the hard texture of the fruit, taste bitter. Malformed fruit includes twin fruit, flat fruit, burr, cracked fruit, curved eggplant and so on. Malformation occurs more often in protected areas, whereas open areas mainly occur in gates.

Second, the prevention and control methods: 1) The use of anti-drugs and Shennong tomato high yield agent 2, instead of 2,4-D preserved fruit, reduce the crack caused by hormones. 2) In addition to the treatment of insect pests such as Chahuang and T. chinensis. 3) Create environmental conditions conducive to the growth of eggplant seedlings and plant growth and development.

Micro Laser Distance Sensor

New product of U85 micro laser distance sensors use highly focused class 2 laser to detect objects or measure distances, and can return a measured value via varieties intface( serial, usb, rs232, rs485, bluetooth etc.). The electronic distance sensor is a very small Laser Distance Sensor, but high resolution up to 1mm and long distance measuring sensor - teachable measuring range of up to 30m. Extremely accurate distance sensing sensors, errors down to ± 1mm. And the mini sensors and measurements support continuous measurement function, great for compact solutions(eg: robots) with the smallest Laser Distance Sensor of the world!

U85 Micro Laser Distance Sensor & MCU control board connection

Parameters of U85:


Accuracy

±1 mm (0.04 inch)

Measuring Unit

mm

Measuring Range (without Reflection)

0.03-20m/0.03-30m

Measuring Time

0.1~3 seconds

Laser Class

Class II

Laser Type

620nm-690nm, <1mW

Size

41*17*7mm (±1 mm)

Weight

About 4g

Voltage

DC2.0~3.3V

Electrical Level

TTL/CMOS

Certifications

CE, FCC, RoHS, FDA

Operating Temperature

0-40 ℃ (32-104 ℉ )

Storage Temperature

-25~60 ℃ (-13~140 ℉)

Mini Laser Distance Sensor,Optical Laser Distance Sensor,Smallest Laser Range Sonsor,Laser Measuring Sensor

Chengdu JRT Meter Technology Co., Ltd , https://www.infrareddistancesensor.com