1.控制割台损失在大豆收获中,割台损失一般占总损失的80%以上。控制割台损失应从减少漏割、掉枝和炸荚3方面入手。 (1)减少漏割。现行垄距一般为65～70cm,以3060型联合收割机为例,大豆挠性割台割幅为2.75m,每幅正好收割4垄,所以漏割的主要原因出在割茬高度上。割茬 1. Control of header losses In soybean harvesting, header losses generally account for more than 80% of total losses. Control of header loss should be reduced from the cut, broken branches and fried pods 3 start. (1) to reduce leakage cut. The current ridge spacing is generally 65 ~ 70cm, 3060 combine harvester, for example, flexible soybean header cutting width of 2.75m, each just harvesting 4 ridge, so the main reason for the missing cut in the cutting height. Cutting stubble