After transplanting Dingling, it is necessary to make up the seedlings to ensure that there are more than 1,200 plants per acre.
After the top dressing is planted and survived, topdressing is applied again, and potassium fertilizer is added, and 10~15 kg of potassium sulfate can be applied per mu.
In the cultivator soil, in order to facilitate top-dressing, it is necessary to loosen the soil and weed 2 to 3 times.
Irrigation cabbage seedlings should be lightly watered and moistened. Broken water during the lotus seat, see dry see wet, suitable practice seedlings. When the ball is placed, the moisture requirement is high, and when the soil is dry, furrow irrigation can be used.
Diseases and insect pests control the main pests are: soft rot, Spodoptera litura and so on. For control of soft rot, streptomycin can be used to water 60 kg or 20% of doxycycline per 2 sachets; Spodoptera litura can be sprayed with 90% solution of trichlorfon 1000-1500 times.
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