High-efficiency, cost-saving, seedling seedling precision seeder

The 2BQ-D air-suction seedling precision seeder is an economical planting machine developed by the Nanjing Institute of Agricultural Mechanization under the Ministry of Agriculture. It is designed based on advanced foreign techniques for seedling planting, while also considering China's current rural economic conditions and the practical needs of agricultural production. This precision seeder is specifically tailored for plug seedlings. The machine operates using a negative pressure suction system, enabling it to complete both the substrate pressing and seeding processes in one step. This not only improves efficiency but also ensures accurate placement of seeds. By replacing different types and sizes of seed plates, the machine can adapt to various plug tray formats, making it suitable for a wide range of crops such as vegetables, cotton, rice, rapeseed, and flowers. According to Wu Chongyou, the manager of the Nanjing Agricultural Mechanization Research Institute, the 2BQ-D offers four key advantages. First, it uses negative pressure to suck seeds, creating holes in the soil for precise planting, resulting in a high germination rate and a seeding porosity of less than 4%. Second, it plants seeds directly on the entire plate, ensuring one seed per cell. Third, the design is simple and cost-effective, making it accessible for small and medium-sized farmers. Fourth, the machine is stable in performance and can operate at a speed of 120–180 trays per hour. This seeder has been widely applied in the production of vegetable, rapeseed, and cotton seedlings. Its affordability, ease of use, and reliability have made it very popular among farmers, proving to be a valuable tool in modern agricultural practices.

Laser Measurement Solutions

Chengdu JRT is a world leader in the design and manufacture of highly accurate, precise and digital and analogue laser measurement sensors, including serial laser distance transducer,usb laser distance module,distance module ttl laser sensor rs232/RS485/Bluetooth. These Laser Distance Sensor products are widely used in many smart industrial precise measurement soluitons: robot,crane,etc. This laser distance measure technology, combined with the high speed, 1mm high resolution and accurate measurement, specially the micro laser sensor(41*17*7mm),will confidently and accurately solve your precision measurement problem.

Laser Distance Measurement,Laser Measurement Sensors,distance measurement sensors,Smart Measure Sensor

Chengdu JRT Meter Technology Co., Ltd , https://www.jrt-measure.com