砍割技术要点和磨刀方法当油棕长到不能再用一般工具(凿子、铲子、小斧头)从地上砍收果穗时,可改用长柄镰刀收割,以免爬树。收获第二年或第四年用的镰刀,刀柄用竹或硬铝做成,长1—1.5米,收割高干油棕用的刀柄可长达10米。能否充分发挥工具的效能,特别在使用柄较长的镰刀时,取决于砍割技术和磨刀质量。 Cutting technology points and sharpening method When the oil palm grow longer can no longer use the general tools (chisels, shovels, small ax) harvesting ears from the ground, you can use long-handled sickle harvest, in order to avoid tree climbing. The sickle harvested for the second or fourth year is made of bamboo or hard aluminum with a length of 1-1.5 meters and a handle length of up to 10 meters for harvesting high dry oil palm. The ability to give full play to tools, especially when using longer sickles, depends on the cutting technique and the sharpening quality.