1. Fertilizing topdressing: Due to more rainfall since the summer, corn can enter the jointing stage and the top cultivating topdressing can be carried out as early as possible. The top dressing is applied to the root side tillage layer, and the application depth is preferably 10 to 15 cm. Shallow layers of ploughing should be combined with deep loosening for top dressing, and the depth of deep slashes should be used to break the plough bottom layer as the standard.
2. Diseases and pests prevention: Doing prevention and integrated prevention and control. Early on-field control of the site where the hazard occurred.
(1) Control of corn stickworms: After mid-June, field investigations should be strengthened. For example, if there are more than 50 insect pests in the field, use 2.5% Lambda-cyhalothrin EC and 200 g/L Chlorantranilipronamide SC. , Or Bt emulsion 1000 times spray control.
(2) Control of corn borer: From the end of June to the beginning of July, Trichogramma control was released based on the time of pest forecast. The Beauveria bassiana granules can also be thrown during the corn big bell-mouth period and the larvae can be eliminated before the third instar.
(3) Maize big spot disease: Advocate appropriate early medication, can use 25% pyraclostrobin EC, 10% difenoconazole or 18.7% cyclosporime suspension emulsion in the early stage of disease to spray.
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.infrareddistancesensor.com