目前,我国粮食作物的机收水平平均不到10％,据了解,我国每年因收割不及时等原因,有上百亿公斤的粮食霉烂变质。我省地处我国最北边疆,气候条件的特殊,小麦秋收季节多雨;大豆收获季节早霜(北边还早雪)。使用联合收获机进行粮食收获,争抢农时,适时收获至关重要。 At present, the average grain-receiving level of grain crops in China is less than 10% on average. It is understood that there are over ten billion kilograms of grain rotting and deteriorating in China each year due to the reasons of not being able to reap the harvest in time. Our province is located in the most northern border of China, the special climatic conditions, the wheat harvest season rainy; early harvest of soybean season frost (the north also early snow). Harvesting the grain with a combine harvester is critical when it comes to gaining access to farming.