据报道,法国一些葡萄园新近采用激光技术栽种葡萄.其原理是,先将激光器安置在园内的一端,播种机由一台装有激光束追踪装置的拖拉机牵引,对准激光器进行直播.采用这种新方法工效可提高9倍,葡萄行间的通道又直又平,便于剪枝、修理、除草和采摘 It has been reported that some vineyards in France have recently been planted with laser technology to grow grapes based on the principle that the laser is first placed at one end of the park and the seeder is pulled by a tractor with a laser beam tracing device and directed to the laser for live broadcast The new method can be 9 times more efficient and the channels between grapes can be straight and flat for easy pruning, repairing, weeding and picking